JP6570724B1 - Renewable energy-derived power trading method and trading system - Google Patents

Abstract

An object of the present invention is to provide a trading method or trading system for renewable energy-derived power that can promote consumption of renewable energy-derived power. A stable electric energy is obtained by a predetermined arithmetic expression based on a maximum rated output of electric power derived from renewable energy, and an electric energy exceeding the stable electric energy is set as a variable electric energy. The stable amount of electricity is divided and converted into retail power receivables and sold. The retail power receivables sold by the retailer are activated by the purchaser, and electric power derived from renewable energy is supplied to the effective purchaser. Fluctuating electric energy is converted into receivables and transferred to obtain transfer profits. The transfer profit is distributed to the effective purchaser based on a predetermined rule. This distribution provides a premium feeling and leads to the spread of renewable energy-derived power. [Selection] Figure 1

Description

The present invention relates to a trading system for renewable energy-derived power.
More specifically, the present invention relates to a renewable energy-derived power trading system that can be made retail by making renewable energy-derived power into a credit to make it easy to use renewable energy-derived power.
Furthermore, in order to encourage the use of renewable energy-derived power, it will be possible to retail by making renewable energy-derived power into a credit, and profits obtained from surplus generated power will be distributed to creditors as benefits. The present invention relates to a renewable energy-derived power trading system.

  In order to combat global warming due to the heavy use of fossil fuels, there is a strong demand for the spread of renewable energy-derived power by means of power generation using natural energy that has a low environmental impact and will not be depleted. However, power generation using renewable energy is not stable due to the effects of natural phenomena, and the initial investment for power generation is large, and it will not spread unless subsidies are implemented. Is the actual situation. Even in Japan, retailers of renewable energy-derived power have emerged. However, in terms of fees, high-environmental load-type power generation such as fossil fuels is cheaper and can be stably supplied, and it is not popularized. It is a fact. Therefore, various efforts have been made to adopt renewable charges for each time zone and season in order to promote the use of renewable energy-derived power. As described above, renewable energy-derived electric power has the largest problem that the amount of power generation varies due to natural phenomena. For example, although solar power generation has an advantage that it is easy to install, there is a disadvantage that the power generation amount is zero at night, and the power generation amount becomes extremely small when it is cloudy or rainy. Moreover, although wind power generation can be generated even at night, in cloudy weather, or in rainy weather, there is a drawback that the amount of power generation becomes zero when there is no wind or during heavy winds. In general, it is said that the facility operation rate in power generation derived from renewable energy is about 0.3 times the maximum power generation capacity. Various techniques have been proposed to cope with such fluctuations in the amount of power generation.

As a first conventional technology, in an electric power sales system that sells electric power to customers so that a new electric power retailer can easily enter the electric power retail business, and the electric power retail business can be spread. A technology is known in which business expenses required for an electric power business are contributed by an anonymous association and the total electric power supplied by the electric power business is divided and sold (Patent Document 1).
To provide a surplus power purchase price determination system that determines a purchase price of surplus power amount of a distributed power generator that is beneficial to both a user of the distributed power generator and a business operator who purchases surplus power as a second conventional technique A purchase unit price calculation unit that calculates a purchase price by target period, which is a purchase price in the purchase target period, based on a reference purchase unit price, and a purchase price that calculates the purchase price by target period in the purchase target period and stores it in the storage device A calculation unit is provided. The basic purchase unit price is obtained by subtracting the basic purchase unit price from the wholesale price of the reverse power flow purchased power and the first condition in which the base purchase unit price exceeds the estimated value of unit power generation cost of surplus power determined for each user. It is set to satisfy both the estimated profit / loss unit price and the second condition in which the total increase in profits of gas companies expected due to the increase in consumption of raw material gas per unit amount of surplus power is positive. There is a known surplus power purchase price determination system (Patent Document 2).
As a third prior art, surplus power such as nighttime power supplied from the power company to the power consumer's own power storage facility in order to effectively use the surplus power of the power company and reduce the electricity consumer charge Is stored, and the peak cut of the normal time zone power and the reduction of the power charge of the power consumer are known (Patent Document 3).

JP2003-67457 (FIGS. 1 to 10, paragraphs 0007 to 0010) JP-A-2017-151651 (FIGS. 1-5, paragraphs 0010-0036) JP 2003-47153 (FIGS. 1-2, paragraphs 0003-0006)

In the first conventional technology, the operating expenses required for the electric power business are contributed by the anonymous association, and the total electric power supplied by the electric power business is divided and sold, so it is easy for new electric power retailers to enter the electric power retail business. It is possible to improve the environment and spread the electricity retail business. However, the first prior art is a system that divides and retails the generated electric power generated by the capital investment by keeping the initial capital investment amount by the investment of the anonymous partner. Therefore, even if the power generation facility is specialized in electric power derived from renewable energy, there is a possibility that it will hardly lead to promoting electric power consumption of electric power derived from renewable energy.
The second prior art is a trading system for surplus electricity, which contributes to the spread of renewable energy-derived electricity among power selling companies, but the consumer sector (household sector 1.5% Weak, less than 20% of the business sector).
In the third prior art, surplus power such as at night is stored in the power storage facility of the power consumer, and at the time of peak demand, power is supplied from the power storage facility to the power consumer. Is a power supply system that assumes self-sufficiency and does not lead to the spread of renewable energy-derived power.

One of the basic objects of the present invention is to provide a method or system for trading renewable energy-derived power that can promote consumption of generated power derived from renewable energy.
A second object, which is a subordinate object of the present invention, is to provide a method or system for trading renewable energy-derived power that can promote consumption of renewable energy-derived power generation in the consumer sector.

In order to achieve this object, the first invention according to claim 1 is configured as follows.
Storing the maximum rated output power for which a power purchase contract for power derived from renewable energy is concluded in the basic power database as basic power;
Obtaining a stable power amount by a predetermined arithmetic expression based on the basic power, generating a power generation amount exceeding the stable power amount as a variable power amount, and storing at least the stable power amount in the basic power database;
Receiving the stable power amount stored in the basic power database and storing it as a retail power bond in the retail power bond database; retailing the retail power bond to a power consumer;
Storing the retail power receivable retailed and paid for in the retail power receivable database as a transferred retail power receivable;
Identifying as an effective purchaser by associating a power consumer of the transferred retail power claim with the transferred retail power claim and storing it in the retail power claim database and making the transferred retail power claim available;
Converting the amount of variable power into a claim and storing the amount as a variable power claim in a variable power claim database;
Transferring the variable power claim,
Storing the profit obtained by the transfer of the variable power claim as value information in the variable power claim database, distributing the value information (VAI) to the effective purchaser based on a predetermined rule, and the effective purchaser. A method for trading renewable energy-derived power, comprising the step of storing in the variable power profit management database as distributed value information in association with

The second invention according to the present invention is configured as follows.
A step in which a power selling company concludes a sales contract for electricity derived from renewable energy with a power generation company;
Storing the maximum rated output power derived from renewable energy that has concluded the sales contract as basic power in a basic power management server;
Obtaining a stable power amount by a predetermined arithmetic expression based on the basic power, setting a power generation amount exceeding the stable power amount as a variable power amount, and storing at least the stable power amount in the basic power management server;
Dividing the stable power amount stored in the basic power management server and individually storing it in the retail power bond management server as a retail power bond associated with identification information;
Displaying the retail power receivable in a retail store in association with the identification information;
When the retail power claim corresponding to the displayed specific identification information is paid, the retail power claim management server stores the fact that it is a transferred retail power claim linked to the same identification information;
When an activation process is performed by a power consumer on the retail power claim specified by the identification information on the transferred retail power claim, the step is regarded as an effective purchaser who has concluded a power purchase contract with the power selling business ,
Supplying power to the effective purchaser by the power selling business operator;
Converting the amount of variable power into a claim and commercializing as a variable power claim,
The profit obtained by the transfer of the variable power claim is converted into points and stored in the variable power management server;
A method for trading renewable energy-derived power, comprising a step of distributing the points to the effective purchaser based on a predetermined rule and storing the points in a variable power profit management server.

The third invention according to the present invention is configured as follows.
A step in which a power selling company concludes a sales contract for electricity derived from renewable energy with a power generation company;
Storing the maximum rated output power amount derived from renewable energy that has concluded the sales contract as basic power in a basic power database;
Obtaining a stable power amount by a predetermined arithmetic expression based on the basic power, generating a power generation amount exceeding the stable power amount as a variable power amount, and storing at least the stable power amount in the basic power database;
Dividing the stable power amount stored in the basic power database, individually storing the amount of stable power in association with the identification information, and storing it as a retail power bond in the retail power bond database;
Displaying the retail power receivable in a retail store in association with the identification information;
When a price is paid for a retail power claim corresponding to the specific identification information displayed, the step of storing in the retail power claim database that it is a transfer retail power claim linked to the same identification information;
When an activation process is performed by a power consumer for the retail power claim specified by the identification information for the transferred retail power claim, the step is regarded as an effective purchaser with which a power purchase contract has been established with the power selling company;
Supplying power to the effective purchaser by the power selling business operator;
Converting the amount of variable power into a claim and commercializing as a variable power claim,
The profit obtained during the predetermined period by the variable power claim is converted into points and stored in the variable power claim database;
Distributing the points to the active purchaser during the predetermined period according to predetermined rules and storing them in a variable power profit management database;
It is the transaction method of the electric power derived from renewable energy characterized by including this.

The fifth invention according to the present invention is configured as follows.
A step in which a power selling company concludes a sales contract for electricity derived from renewable energy with a power generation company;
Storing the maximum rated output power derived from renewable energy that has concluded the sales contract as basic power in a basic power database;
Based on the basic power stored in the basic power database, a stable power amount is obtained by a predetermined arithmetic expression, and a power generation amount exceeding the stable power amount is defined as a variable power amount, and at least the stable power amount is determined as the basic power data. Storing in the base,
Dividing the stable power amount stored in the basic power database, and individually storing it in the retail power bond database as a retail power bond associated with identification information;
Displaying the retail power receivable in a retail store in association with the identification information;
When a price is paid for a retail power claim corresponding to the specific identification information displayed, the step of storing in the retail power claim database that it is a transfer retail power claim linked to the same identification information;
When the activation processing is performed on the retail power receivable specified by the identification information on the transferred retail power receivable, the step of assuming that the power purchaser and the power purchase contract have been established with the power selling business operator,
Supplying power to the effective purchaser by the power selling business operator;
Converting the amount of variable power into a claim and commercializing as a variable power claim,
The profit obtained during a predetermined period by the variable power claim is changed to a point, and the point is stored in the variable power claim database;
Distributing the points based on a predetermined rule to power consumers for whom the power sales contract was valid during the predetermined period, and storing the points in a variable power profit management database;
A method for trading renewable energy-derived power, comprising the step of transmitting information related to the distribution of points to a corresponding effective purchaser by e-mail.

The sixth aspect of the present invention is configured as follows.
Stores the maximum rated output power that has been entered into a sales contract for power derived from renewable energy as basic power, obtains a stable power amount by a predetermined arithmetic expression based on the basic power, and generates a power generation amount exceeding the stable power amount. A basic power management server that stores a variable power amount and stores at least the stable power amount;
Retail power receivables that are stored as transferred retail power receivables when received and transferred retail power receivable information is stored by dividing the stable power amount into receivables and linked to individual identification information as a plurality of retail power receivables Management server,
When the retail power claim is stored together with the identification information as a retail product to a power consumer and the price receipt information and the activation information corresponding to the identification information are received, the transferred retail power claim information is stored in the retail power claim management server. Power retail management server,
Managing the variable power amount, storing the profit obtained by selling the variable power amount as value information, and distributing and storing the profit based on a predetermined rule for each transferred retail power bond information Management server,
It is the transaction system of the renewable energy origin electric power characterized by including.

The seventh invention according to the present invention is configured as follows.
Stores the maximum rated output power that has been entered into a sales contract for power derived from renewable energy as basic power, obtains a stable power amount by a predetermined arithmetic expression based on the basic power, and generates a power generation amount exceeding the stable power amount. A basic power management server that stores a variable power amount and stores at least the stable power amount;
Retail power receivables that are stored as transferred retail power receivables when received and transferred retail power receivable information is stored by dividing the stable power amount into receivables and linked to individual identification information as a plurality of retail power receivables Management server,
When the retail power receivable is stored together with the identification information as a retail product to a power consumer, and the price receipt information and the activation information corresponding to the identification information are received, the processor of the activation information is regarded as an effective purchaser. A power retail management server linked to a retail power receivable and outputting to the retail power receivable management server,
A variable power management server for storing profits obtained by selling the variable power amount as point information;
A variable power profit management server that distributes the points based on a predetermined rule to the effective purchaser who was effective during a predetermined period;
It is the transaction system of the renewable energy origin electric power characterized by including.

The eighth invention according to the present invention is configured as follows.
Stores the maximum rated output power that has been entered into a sales contract for power derived from renewable energy as basic power, obtains a stable power amount by a predetermined arithmetic expression based on the basic power, and generates a power generation amount exceeding the stable power amount. A basic power management server that sets a variable power amount, a power generation amount that exceeds the stable power amount as a variable power amount, and stores at least the stable power amount,
Retail power receivables that are stored as transferred retail power receivables when received and transferred retail power receivable information is stored by dividing the stable power amount into receivables and linked to individual identification information as a plurality of retail power receivables Management server,
When the retail power receivable is stored together with the identification information as a retail product to a power consumer, and the price receipt information and the activation information corresponding to the identification information are received, the person specified by the customer number of the activation information is A power retail management server that is linked to the retail power receivables as an effective purchaser and outputs to the retail power receivables management server;
A variable power management server that stores, as a point, a profit obtained by selling the variable power amount,
A variable power profit management server that distributes the points based on a predetermined rule to the effective purchasers that have been valid during a predetermined period, and transmits a notification email to the effective purchasers,
It is the transaction system of the renewable energy origin electric power characterized by including.

According to the first aspect of the invention, the maximum rated output power of renewable energy contracted for sale is stored in the basic power database.
Next, the maximum rated output power stored in the basic power management server is set as the basic power, set as a stable power amount by a predetermined arithmetic expression, and the power generation amount exceeding the stable power amount is set as a fluctuating power. The quantity is stored in the basic power database. The stable electric energy is an electric energy that is set based on the maximum rated output electric power derived from renewable energy and taking into account the empirical rule such as the past performance, etc. Power consumption). In other words, the stable power amount is a power generation amount that can be surely secured even in consideration of fluctuations in the power generation amount based on natural phenomena, and can be called a stable power source.
Next, the stable power amount stored in the basic power database is divided into a plurality of retail power receivables, converted into receivables, and stored in the retail power receivable database.
Next, a plurality of retail power bonds stored in the retail power receivable database are retailed.
Next, the retail power receivable retailed by the power consumer and paid for is stored in the retail power receivable database as the transferred retail power receivable.
Next, the electricity consumer of the retail power receivable stores the purchased transferred retail power receivable in association with the self (customer number) in the retail power receivable database, and regards it as an effective purchaser, Make power claims available. Thereby, it becomes possible for an effective purchaser to consume a stable amount of power.
On the other hand, the variable power amount is stored in the variable power bond database as a variable power bond. When the variable power receivable is transferred by sales or the like, a predetermined profit is obtained according to the transfer conditions.
The obtained profit is converted into value information such as currency information and point information, and stored as value information in the variable power bond database.
Next, the value information stored in the variable power claim database is distributed to the active purchaser based on a predetermined rule in the variable power profit management database and stored as distributed value information. In other words, the profit from the variable power amount as surplus power is converted into value information and distributed as value information to the effective purchaser in accordance with a predetermined rule. "Premium feeling" is obtained. As a result, the willingness to introduce renewable energy-derived power can be fostered, so that the introduction of renewable energy-derived power can be promoted, and the basic object and the second object of the present invention can be achieved.

In the second invention, first, a power sales company concludes a sales contract for renewable energy-derived power with a power generation company derived from renewable energy.
The maximum rated output power amount of the renewable energy contracted for sale is stored in the basic power management server.
Next, the maximum rated output power stored in the basic power management server is set as the basic power, set as a stable power amount by a predetermined arithmetic expression, and the power generation amount exceeding the stable power amount is set as variable power, and at least the stable power amount Is stored in the basic power management server. As described above, the stable power amount is a power generation amount that can be reliably secured.
Next, the stable power amount stored in the basic power management server is divided into a plurality of pieces, converted into retail power receivables, individually associated with identification information, and stored in the retail power receivable management server.
Next, the retail power bond stored in the retail power receivable management server is linked to the identification information and displayed at the retail store. The display at the retail store makes it possible for a power consumer as a general consumer to easily purchase power derived from renewable energy.
Next, the retail power receivable retailed by the power consumer and paid for is linked to the identification information and stored in the retail power receivable management server as the transferred retail power receivable.
Next, the purchaser of the retail power receivable performs a process of associating the purchased transfer retail power receivable with itself through a predetermined process and regards it as an effective purchaser in the retail power receivable management server, and Make available.
As a result, renewable energy-derived power can be consumed by an effective purchaser.
On the other hand, the variable power amount is commercialized as a variable power claim.
The variable power receivable is transferred by sales or the like, and a predetermined profit is obtained. The profit is replaced with a point that is one of value information, and is stored in the variable power management server.
Since the points are distributed to and stored in the Fluctuating Power Profit Management Server based on a predetermined rule for the active purchaser, the active purchaser is given special preferential treatment by receiving the points. "Premium feeling" is obtained. As a result, the willingness to introduce renewable energy-derived power can be nurtured, so that consumption of renewable energy-derived power generation can be promoted, and the basic object and the second object of the present invention can be achieved.

In the third invention, first, a sales contract for electric power derived from renewable energy is concluded between a power selling business operator and a power generation business derived from renewable energy.
The maximum rated output power amount of renewable energy contracted for sale is stored in the basic power management database.
Next, the maximum rated output power stored in the basic power management database is set as the basic power, set as a stable power amount by a predetermined arithmetic expression, and the power generation amount exceeding the stable power amount is set as a fluctuating power. The quantity is stored in the basic power management database. As described above, the stable power amount is a power generation amount that can be reliably secured.
Next, the stable power amount stored in the basic power management database is divided, converted into a plurality of retail power receivables, linked to the identification information, and stored in the retail power receivable management database.
Next, the amount of bond power stored in the retail power receivable retail power receivable management database is linked to the identification information and displayed at the retail store. The display at the retail store makes it possible for a power consumer as a general consumer to easily purchase power derived from renewable energy.
Next, the retail power receivable retailed by the power consumer and paid for is linked to the identification information and stored in the retail power receivable management database as a transferred retail power receivable.
Next, the purchaser of the retail power receivable performs the activation process using the purchased transferred retail power receivable as its own receivable through a predetermined process, and performs the process of considering it as an effective purchaser in the retail power receivable management database. , Make available transferable retail power receivables to valid purchasers.
Thereby, it becomes possible for an effective purchaser to supply renewable energy-derived power.
On the other hand, the variable power amount is commercialized as a variable power claim and stored in the variable power management database.
The variable power receivable is transferred by sales or the like to obtain a predetermined profit, and the profit obtained in a predetermined period is replaced with a point which is one of value information in the variable power management database.
The points are distributed and stored in accordance with a predetermined rule to the effective purchaser during the predetermined period in the variable power profit management database. “Premium feeling” is obtained. As a result, the willingness to introduce renewable energy-derived power can be nurtured, so that consumption of renewable energy-derived power generation can be promoted, and the basic object and the second object of the present invention can be achieved.

In the fourth aspect of the invention, first, a power sales business operator concludes a sales contract for power derived from renewable energy with a power generation business derived from renewable energy.
The maximum rated output power amount of renewable energy contracted for sale is stored in the basic power management database.
Next, the maximum rated output power stored in the basic power management database is set as the basic power, set as a stable power amount by a predetermined arithmetic expression, and the power generation amount exceeding the stable power amount is set as fluctuating power, at least stable power The quantity is stored in the basic power management database. As described above, the stable power amount is a power generation amount that can be reliably secured.
Next, the stable power amount stored in the basic power management database is divided, converted into a plurality of retail power receivables, linked to the identification information, and stored in the retail power receivable management database.
Next, the bond power amount stored in the retail power bond management database is linked to the identification information and displayed at the retail store. The display at the retail store makes it possible for a power consumer as a general consumer to easily purchase power derived from renewable energy.
Next, the retail power receivable retailed by the power consumer and paid for is linked to the identification information and stored in the retail power receivable management database as a transferred retail power receivable.
Next, the purchaser of the retail power receivable performs a validation process using the purchased transferred retail power receivable as his / her own receivable through a predetermined process, and performs a process of regarding the retail power receivable database as an effective purchaser and performs a retail process. Store in the power receivable management database and make available the transferred retail power receivables to active buyers.
Thereby, it becomes possible for an effective purchaser to supply a stable amount of electric power from renewable energy-derived power.
On the other hand, the variable power amount is commercialized as a variable power claim and stored in the variable power management database.
The variable power receivable is transferred by sales or the like, and a predetermined profit is obtained. The profit obtained in a predetermined period is replaced with a point which is one of value information, and stored in the variable power management database.
The points are distributed and stored based on a predetermined rule to the effective purchasers during the predetermined period in the variable power profit management database.
Since the point distribution information is notified to the effective purchaser by e-mail in the variable power profit management database, the effective purchaser can quickly obtain a “premium feeling” that the preferential treatment is given preferentially. It is done. As a result, the willingness to introduce renewable energy-derived power can be nurtured, so that consumption of renewable energy-derived power generation can be promoted, and the basic object and the second object of the present invention can be achieved.

In the fifth aspect of the invention, first, a power sales business operator concludes a sales contract for power derived from renewable energy with a power generation business derived from renewable energy.
The maximum rated output power of the renewable energy contracted for sale is stored in the basic power management server.
The maximum rated output power stored in the basic power management server is set as the basic power, set as a stable power amount by a predetermined arithmetic expression, and the power generation amount exceeding the stable power amount is set as variable power, and at least the stable power amount is the basic power. Stored on the management server. As described above, the stable power amount is a power generation amount that can be reliably secured.
The stable power amount stored in the basic power management server is divided, converted into a plurality of retail power receivables, linked to the identification information, and stored in the retail power receivable management server.
The retail power receivable that has received the payment is linked to the identification information and stored in the retail power receivable management server as a transferred retail power receivable.
When receiving the price receipt information and the activation information corresponding to the identification information, the power retail management server outputs the transferred retail power bond information and the effective retail power information to the retail power bond management server.
As a result, the transferred retail power receivable becomes available to the effective purchaser.
On the other hand, the variable power amount is sold, and the profit obtained by the power sale is stored as a point in the variable power management server.
The points are distributed and stored in accordance with a predetermined rule for effective purchasers during a predetermined period in the variable power profit management server, and therefore, the effective purchasers are given special preferential treatment. "Premium feeling" can be obtained quickly. As a result, the willingness to introduce renewable energy-derived power can be nurtured, so that consumption of renewable energy-derived power generation can be promoted, and the basic object and the second object of the present invention can be achieved.

In the sixth aspect of the invention, a power sales company concludes a sales contract for power derived from renewable energy with a power generation company derived from renewable energy.
The maximum rated output power amount of the renewable energy contracted for sale is stored in the basic power management server.
The maximum rated output power stored in the basic power management server is set as the basic power, set as a stable power amount by a predetermined arithmetic expression, and the power generation amount exceeding the stable power amount is set as variable power, and at least the stable power amount is the basic power. Stored on the management server. As described above, the stable power amount is a power generation amount that can be reliably secured.
The stable power amount stored in the basic power management server is divided, converted into a plurality of retail power receivables, linked to the identification information, and stored in the retail power receivable management server. The retail power receivable that has received the payment is linked to the identification information and stored in the retail power receivable management server as a transferred retail power receivable.
When the price corresponding to the identification information is received, it is stored as a transferred retail power claim, and when the activation process is performed by the person specified by the customer number, the specified person becomes the active purchaser. The effective purchaser is stored in the retail power receivable management server.
As a result, the transferred retail power receivable becomes available to the effective purchaser.
On the other hand, the variable power amount is sold, and the profit obtained by the power sale is stored as a point in the variable power management server.
The points are distributed and stored in the variable power profit management server to valid purchasers for each transferred retail power claim based on a predetermined rule.
Since the points are distributed based on a predetermined rule, an effective purchaser can quickly obtain a “premium feeling” as being preferentially treated. As a result, the willingness to introduce renewable energy-derived power can be nurtured, so that consumption of renewable energy-derived power generation can be promoted, and the basic object and the second object of the present invention can be achieved.

In the seventh aspect of the invention, a power sales company concludes a sales contract for power derived from renewable energy with a power generation company derived from renewable energy.
The maximum rated output power derived from the renewable energy contracted for sale is stored in the basic power management server.
The maximum rated output power stored in the basic power management server is set as the basic power, set as a stable power amount by a predetermined arithmetic expression, and the power generation amount exceeding the stable power amount is set as variable power, and at least the stable power amount is the basic power. Stored on the management server. As described above, the stable power amount is a power generation amount that can be reliably secured.
The stable power amount stored in the basic power management server is divided, converted into a plurality of retail power receivables, linked to the identification information, and stored in the retail power receivable management server.
The retail power receivable that has received the payment is linked to the identification information and stored in the retail power receivable management server as a transferred retail power receivable.
When the transferred retail power claim is further activated by a person specified by the customer number, the specified person becomes an effective purchaser and is stored in the retail power claim management server.
As a result, the transferred retail power receivable becomes available to the effective purchaser.
On the other hand, the variable power amount is sold, and the profit obtained by the power sale is stored as a point in the variable power management server.
The points are distributed and stored in the variable power profit management server to valid purchasers for each transferred retail power claim based on a predetermined rule.
The points are distributed based on the prescribed rules for the transferred retail power claim information that was valid during the given period, so that the active purchaser has a special “premium feeling” Can be obtained quickly. As a result, the willingness to introduce renewable energy-derived power can be nurtured, so that consumption of renewable energy-derived power generation can be promoted, and the basic object and the second goal of the present invention can be achieved.

In the eighth aspect of the invention, a power sales company signs a sales contract for renewable energy-derived power with a power generation company derived from renewable energy.
The maximum rated output power of the renewable energy contracted for sale is stored in the basic power management server.
The maximum rated output power stored in the basic power management server is set as the basic power, set as a stable power amount by a predetermined arithmetic expression, and the power generation amount exceeding the stable power amount is set as variable power, and at least the stable power amount is the basic power. Stored on the management server. As described above, the stable power amount is a power generation amount that can be reliably secured.
The stable power amount stored in the basic power management server is divided, converted into a plurality of retail power receivables, linked to the identification information, and stored in the retail power receivable management server. The retail power receivable that has received the payment is linked to the identification information and stored in the retail power receivable management server as a transferred retail power receivable.
When the price corresponding to the identification information is received, it is stored as a transferred retail power claim, and when the activation process is performed by the person specified by the customer number, the specified person becomes the active purchaser. The effective purchaser is stored in the retail power receivable management server.
As a result, the transferred retail power receivable becomes available to the effective purchaser.
On the other hand, the variable power amount is sold, and the profit obtained by the power sale is stored as point information in the variable power management server.
The points are distributed and stored in the variable power profit management server to valid purchasers for each transferred retail power claim based on a predetermined rule.
The distribution of the points will be notified to the effective purchaser by e-mail, and as a result, the willingness to introduce renewable energy-derived power will be fostered, thereby encouraging consumption of renewable energy-derived power generation. The basic object and the second object of the present invention can be achieved.

FIG. 1 is an overall view of a trading system for power generation derived from renewable energy according to a first embodiment of the present invention. FIG. 2 is a schematic configuration diagram of a trading system for power generation derived from renewable energy according to the first embodiment of the present invention. FIG. 3 is a basic power management server of the renewable energy-derived power generation transaction system according to the first embodiment of the present invention, in which (A) is a block diagram, (B) is a flowchart, and (C) is an input screen. FIG. 4 is a retail power receivable management server of the renewable energy-derived power generation transaction system according to the first embodiment of the present invention, in which (A) is a block diagram, (B) is a flowchart, (C) is an input screen, and (D) is a retail power bond storage medium. FIG. 5 is a variable power management server of the renewable energy-derived power generation transaction system according to the first embodiment of the present invention, in which (A) is a block diagram, (B) is a flowchart, and (C) is an input screen. FIG. 6 is a variable power profit management server of the renewable energy-derived power generation transaction system according to the first embodiment of the present invention, (A) is a block diagram, (B) is a flowchart, and (C) is an input screen. . FIG. 7 is a power retail management server of the renewable energy-derived power generation transaction system according to the first embodiment of the present invention, in which (A) is a block diagram, (B) is a flowchart, (C) is an input screen, (D ) Is a retail electricity credit medium. FIG. 8 is an information terminal of the transaction system for power generation derived from renewable energy according to the first embodiment of the present invention, (A) is a block diagram, (B) is a flowchart, and (C) is an input screen. FIG. 9 is a flowchart for explaining the operation of the renewable energy-derived power generation trading system according to the first embodiment of the present invention.

The best mode of the renewable energy-derived power trading method according to the present invention is a step in which a power sales company concludes a sales contract for renewable energy-derived power with a renewable energy-derived power generation company,
Storing the maximum rated output power derived from renewable energy that has concluded the sales contract as basic power in a basic power database;
The maximum rated output power stored in the basic power management database is set as the basic power, set as a stable power amount by a predetermined arithmetic expression, and the power generation amount exceeding the stable power amount is set as a fluctuating power, at least the stable power amount Storing in the basic power database,
Dividing the stable power amount stored in the basic power database, individually storing the amount of stable power in association with the identification information, and storing it as a retail power bond in the retail power bond database;
Displaying a retail power bond information storage medium in which retail power bond information related to the retail power bond is stored in association with the identification information in a convenience store as a retail store;
When the displayed retail power claim information storage medium is paid at the convenience store, the retail power claim management server stores the fact that it is a transfer retail power claim linked to the same identification information. ,
If the retail power receivable specified by the identification information for the transferred retail power receivable is activated by the purchaser specified by the customer number, the power purchase contract is concluded with the power selling operator for the purchaser. The step of assuming that you are an active buyer
Enabling the power seller to supply power to the effective purchaser;
Converting the amount of variable power into a claim and commercializing as a variable power claim,
The profit obtained during the predetermined period by the variable power claim is converted into points and stored in the variable power claim database;
Distributing and storing the points based on a predetermined rule to an effective purchaser in which the power sales contract was valid during the predetermined period in the variable power profit management database;
Sending an email to the relevant effective purchaser with information regarding the distribution;
It is the transaction method of the electric power derived from renewable energy characterized by including this.
The best mode of a power trading system derived from renewable energy according to the present invention stores, as basic power, the maximum rated output power for which a power purchase contract for power derived from renewable energy is concluded, and the basic power is calculated by a predetermined arithmetic expression. A basic power management server that sets the stable power amount and the variable power amount and stores at least the stable power amount;
A retail power receivable management server that divides the stable power amount into receivables and stores them as individual retail information as a plurality of retail power receivables,
When the retail power receivable is stored together with the identification information as a retail product to a power consumer and the price receipt information and the activation information corresponding to the identification information are confirmed, the transferred retail power receivable information is stored in the retail power receivable information. Power retail management server that outputs to server
A variable power management server for storing profits obtained as a result of selling power of the variable power claims as points,
A variable power profit management server that distributes the points to the effective purchaser who has been valid for a predetermined period based on a predetermined rule, and transmits a notification mail to the effective purchaser of the transferred retail power claim information It is a transaction system of the renewable energy origin electric power characterized by including.

As shown in FIG. 1, the trading system for renewable energy-derived power according to the first embodiment includes, as human components, a power selling company 100, a retail power management company 102, a retailer (retail store 190) 104, The electric power consumer 106 as the electric power consumer, the electric power wide area operation promotion organization 108, the electric power purchaser 112, and the electric power generation company 110 of the electric power derived from renewable energy are related.
In addition, as a component, the power selling company 100 manages the basic power management server 114, the retail power bond management server 116, the variable power management server 118, and the variable power profit management server 122.
The power selling company 100 manages the basic power management server 114, the retail power bond management server 116, the variable power management server 118, and the variable power profit management server 122.
The retail power management company 102 manages the power retail management server 124.
The retailer 104 displays a retail power receivable medium 126 storing retail power receivable information related to a retail power receivable described later for retail purposes, and manages a POS (Point Of Sales system) register 128 installed in the store.
The power bond purchaser 112 manages the information terminal 132.
The electric power wide area operation promotion organization 108 manages the power meter 134 and the electric power wide area operation promotion organization server 136 in the purchaser 112 of the electric power receivable.
The power generation company 110 manages the power generation facility 138 that generates power using renewable energy, and provides the power selling company 100 with power derived from renewable energy.

  First, in this transaction method or transaction system, a renewable energy-derived power amount EER transaction (purchase) contract is concluded between a renewable energy-derived power generation company 110 and a power selling company 100. In the first embodiment, as shown in FIG. 2, a sales contract for renewable energy-derived electric energy EER is concluded with eight businesses from renewable energy-derived power generation businesses 110A to 110H.

The terms used in the following description are used in the definitions below.
BEP (Basic Electric Power) is a power generation facility at a power generation company 110 in which a power sales company 100 and a power generation company 110 of electric power origin renewable energy (EPR) have signed a sales contract. The maximum rated output power MRP (kw) of 138.
Renewable energy-derived power EPR is power generated by a power generation system that generates power based on renewable energy, such as solar power generation, wind power generation, hydropower generation, geothermal power generation, tidal power generation, and wave power generation.
The maximum rated output power MRP (Maximum Ratio Power) is the maximum power generation capacity (kw) in the power generation facility 138 that generates power using renewable energy. In other words, the maximum rated output power MRP represents an instantaneous maximum power generation value that can be logically generated in the power generation facility 138. To give a specific example, in the case of photovoltaic power generation, it can be obtained by “maximum nominal output of solar cell module × number of installed solar cell modules”. In the case of wind power generation, this is the maximum rated output (kw) of the generator operated by the windmill.
The stable electric energy SEE (Stability Electric Energy) is a generated electric power (kw / h) that can be surely secured even under the influence of natural conditions such as climate, weather and day and night. Stable power consumption SEE is determined by a stable power calculation formula SPF (maximum rated output power MRP x stable power coefficient SEC), which is obtained by multiplying the maximum rated output power MRP by a stable power coefficient SEC that is a predetermined coefficient according to each power generation method. Can do. The coefficient is set based on the conventional power generation record. For example, in the case of photovoltaic power generation, the stable power amount SEE (kwh) can be calculated by multiplying the maximum rated output power MRP (kw) by 0,12.
The fluctuation electric energy FEE (Frequency Electric Energy) is a value obtained by multiplying the maximum rated output power (kw) by a fluctuation coefficient obtained by subtracting a stable power coefficient from 100.
The stable power coefficient SEC is a coefficient for calculating the stable power amount SEE based on the maximum rated output power MRP. Usually, in the case of wind power generation, the stable power coefficient SEC is 0.25. In the case of hydroelectric power generation, the stable power coefficient SEC is 0.80, and is determined based on past performance and the like corresponding to each power generation method.

First, the basic power management server 114 will be described with reference to FIG.
The basic power management server 114 stores, as the basic power BEP, the maximum rated output power MRP for which a sales contract for power derived from renewable energy has been concluded, and sets the stable power amount SEE by a predetermined arithmetic expression. The amount of power generation that exceeds the stable power amount SEE is regarded as variable power amount FEE. The basic power management server 114 has a function of storing at least the stable power amount SEE. The basic power management server 114 is configured by a so-called computer, and each function is exhibited by a program. For convenience of explanation, the function of the program is described as a block. The basic power management server 114 in the first embodiment includes a basic power management control device 142, a basic power input device 144, a stable power calculation device 148, a variable power calculation device 152, a basic power display device 154, a basic power communication device 156, a basic A power storage device 158 and a basic power bus line 162 are included.

First, the basic power management control device 142 will be described.
The basic power management control device 142 is configured by an arithmetic device, a ROM (Read Only Memory), a RAM (Random Access Memory), and the like, and based on a program stored in the ROM, the basic power management server 114 communicates with the RAM as appropriate. It has a function of demonstrating the function of each device constituting the.

Next, the basic power input device 144 will be described.
The basic power input device 144 has a function of inputting various information stored in the basic power database 164 and stored in the basic power storage device 158. The basic power input device 144 is usually a keyboard, but a handwriting input device or a voice input device can also be used. In the first embodiment, the basic power input device 144 is used to input basic identification information BID, power generation method PGM, maximum rated output power MRP as basic power BEP, stable power in the basic power database 164 in FIG. Although it is a coefficient SEC, it can be used for input of other necessary items such as a power generation company 110 derived from contracted renewable energy. The basic power BEP is input in the same unit, and in the first embodiment, the unit of the maximum rated output power MRP to be input is “kw”.
In the first embodiment, the stable power coefficient SEC is set to 0.12 for solar power generation, 0.25 for wind power generation, and 0.80 for hydropower generation with respect to the maximum rated output power MRP. However, the stable power coefficient SEC is set according to the environment of the area where the power generation apparatus is installed, and is reviewed according to changes in weather conditions. Therefore, in the case of solar power generation or wind power generation, the stable power coefficient SEC is obtained by inputting the address of the power generation facility 138 in the power generation company 110 derived from renewable energy, so that the stable power coefficient SEC set in advance for each address is It can be automatically entered. In other words, it may be determined by inputting indirect information such as address, latitude and longitude without directly inputting the stable power coefficient SEC.

Next, the stable power calculation device 148 will be described.
The stable power calculation device 148 has a function of outputting the stable power amount SEE based on the stable power calculation formula SPF. In the first embodiment, the stable power calculation formula SPF is a stable power coefficient SEC and a maximum rated output that are set in consideration of the power generation method of the power generation company 110 of the power derived from the contract renewable energy, the installation location of the power generation facility 138, etc. Multiply by MRP. In other words, the stable power calculation formula SPF is expressed as follows.
Maximum rated output power MRP × Stable power coefficient SEC = Stable energy SEE
The output stable power amount SEE is stored in the basic power database 164.

Next, the variable power calculation device 152 will be described.
The variable power calculation device 152 has a function of multiplying the maximum rated output power MRP by a value obtained by subtracting the stable power coefficient SEC from 1 and outputting the variable power amount FEE. In other words, the fluctuating power calculation formula FPF is expressed as follows.
Maximum rated output power MRP × (1-Stable power coefficient SEC) = Fluctuating energy FEE
The output variable power amount FEE is stored in the basic power database 164.

Next, the basic power display device 154 will be described.
The basic power display device 154 has a function of displaying necessary information in the basic power management server 114 as a human interface, and a known liquid crystal display device or the like is used.

Next, the basic power communication device 156 will be described.
The basic power communication device 156 has a function of transmitting / receiving various types of information to / from the retail power bond management server 116, the variable power management server 118, or the power retail management server 124 via a known communication line, and is used by a known information communication device. It is done.

Next, the basic power storage device 158 will be described mainly with reference to FIG.
The basic power storage device 158 has a function of storing at least the basic power database 164. In the first embodiment, as shown in FIG. 2, the basic power database 164 is associated with the basic identification information BID of the renewable energy-derived power generation company 110 that has concluded a sales contract, and the power generation method PGM, the maximum rated output power MRP and stable power coefficient SEC are input, stable power amount SEE and variable power amount FEE are calculated based on the input maximum rated output MRP and stable power coefficient SEC, and stored in association with basic identification information BID Is done.

Next, the basic power bus line 162 will be described.
The basic power bus line 162 has a function of communicating information between the devices described above.

Next, the operation of the basic power management server 114 will be described with reference to the flowchart of FIG.
First, in step BS1, a basic input screen BIS shown in FIG.
Next, in step BS2, basic identification information BID, power generation method PGM, maximum rated output power MRP, and stable power coefficient SEC are input using basic power input device 144.
Next, in step BS3, it is determined whether or not the basic registration button 166 on the basic input screen BIS has been pressed. If the basic registration button 166 is not pressed, steps BS2 to BS3 are looped.
When the basic registration button 166 is pressed, the process proceeds to step BS4, and the power generation method PGM, the maximum rated output power MRP, and the stable power coefficient SEC are stored in the basic power database 164 in association with the basic identification information BID. Proceed to BS5.
In step BS5, the stable power amount SEE is calculated by the stable power calculation formula SPF, and the fluctuating power amount FEE is calculated by the fluctuation power calculation formula FPF, stored in the basic power database 164, and the process ends.

Next, the retail power receivable management server 116 will be described with reference mainly to FIG.
The retail power receivable management server 116 divides the stable power amount SEE calculated by the basic power management server 114 into a receivable, and stores it as a plurality of retail power receivables REC in association with the retail identification information RID, and The retail power receivable TEC that the retail power receivable REC is transferred and paid for, and the retail power receivable TEC that the transferred retail power receivable TEC activates by the purchaser 112 of the retail power receivable REC that is the power consumer It has a function of storing VEC and purchaser information PID. The retail power receivable management server 116 is configured by a so-called computer, and each function is exhibited by a program. For convenience of explanation, the function of the program is described as a block. The retail power receivable management server 116 in the first embodiment includes a retail power receivable management control device 172, a retail power receivable input device 174, a retail power receivable display device 176, a retail power receivable communication device 178, a retail power receivable storage device 182, and Includes retail electricity credit bus line 184.

First, the retail power bond management control device 172 will be described.
The retail power receivable management control device 172 is composed of a computing device, ROM (Read Only Memory), RAM (Random Access Memory), etc., and based on a program stored in the ROM, the retail power management server 172 appropriately communicates with the RAM It has the function of demonstrating the function of each device constituting 124.

Next, the retail power bond input device 174 will be described.
The retail power bond input device 174 has a function of inputting at least the retail identification information RID, the power amount of the retail power bond REC, and the like. The retail power bond input device 174 is usually a keyboard, but a handwriting input device or a voice input device can also be used. However, the retail identification information RID can be automatically generated based on a predetermined rule using the automatic generation function for each input retail power receivable REC. In addition, the retail power receivable REC is granted by dividing the total amount of stable power SEE into a plurality of receivables based on the prescribed rules and linking the split receivable with the retail identification information RID generated by the automatic generation function. May be. In the retail identification information RID, for example, the first two digits can be the last two digits of the Christian era, the next two digits can be a number representing the month for retailing, and the subsequent number can be a serial number in that month. For example, “181120001” is retail identification information RID that means the first in December 2018. As a method for dividing the total amount of the stable power amount SEE, for example, it is possible to divide every predetermined power generation amount into the retail power receivable REC. The first embodiment is an example in which the retail power amount CEE is divided into 10 kwh and is used as a retail power bond REC. However, the retail power receivable REC can be divided by setting different amounts of power. The retail power bond input device 174 can also be used to input other necessary items.

Next, the retail power bond display device 176 will be described.
The retail power bond display device 176 has a function of displaying necessary information in the retail power bond management server 116 as a human interface, and a known liquid crystal display device or the like is used.

Next, the retail power bond communication device 178 will be described.
The retail power bond communication device 178 has a function of transmitting and receiving various types of information to and from the basic power management server 114, the power retail management server 124, and the like via a known communication line, and a known information communication device is used.

Next, the retail power bond storage device 182 will be described mainly with reference to FIG.
The retail power bond storage device 182 has at least a function of storing the retail power bond database 186. In the first embodiment, the retail power bond database 186 is linked to the retail identification information RID as shown in FIG. PID is entered and stored. Specifically, in the first embodiment, the retail power receivable input device 174 is used to input the retail identification information RID and the retail power receivable REC. Stored retail power receivables TEC and effective retail power VEC are stored. However, when a stable power amount SEE is input to the basic power database 164, the total amount of the stable power amount SEE is divided based on a predetermined rule, and retail identification is automatically performed for each of the divided stable power amount SEEs. After adding the information RID, the retail power bond database 186 may be stored. For example, as shown in the first embodiment, 10 kwh may be divided as one retail power receivable REC and linked with automatically generated retail identification information RID.

Next, the retail power bond bus line 184 will be described.
The retail power bond bus line 184 has a function of communicating information between the devices described above.

Next, the operation of the retail power claim management server 116 will be described with reference to the flowchart of FIG.
First, in step CS1, a retail power bond input screen CIS shown in FIG.
Next, in step CS2, the retail power claim input device 174 is used to input retail identification information RID and retail power claim REC.
Next, in step CS3, it is determined whether or not the bond registration button 188 on the retail power bond input screen CIS has been pressed. If the bond registration button 188 is not pressed, steps CS2 to CS3 are looped.
If the bond registration button 188 is pressed, the process proceeds to step CS4, the retail power bond REC is stored in association with the retail identification information RID, and “0” is set in the transferred retail power bond TEC and the effective retail power VEC. Items of purchaser information PID and mail address MAD are provided and stored in the retail power bond database 186.

When the power sale business operator 100 registers (stores) the retail power receivable REC, it issues a retail power receivable medium 126 for use in retail sales. In the first embodiment, the retail power bond medium 126 is formed in a card shape so as to be distributed at least as a product. At least a part of the outer surface has activation information 170 and access information for activation. 171 is described. The retail power bond medium 126 is packaged by an opaque package 169 so that the activation information 170 and the access information 171 are not visible when displayed at the retailer 104.
In the first embodiment, the validation information 170 is retail identification information RID and retail power receivable REC. The access information 171 is an access destination on the Internet for updating the transferred retail power receivable TEC and the effective retail power VEC in the retail power receivable database 186. In the first embodiment, the QR code (registered trademark) 171QR Is displayed. Note that it is preferable to store the validation information 170 and the access information 171 in the non-volatile storage device 180 and detachably package the package 169 in order to increase security against unauthorized access. In this case, the activation information 170 and the access information 171 are not displayed on the outer surface of the retail power bond medium 126. As the nonvolatile storage device 180, for example, a mask ROM, PROM, EPROM, UV-EPROM, EEPROM, or the like that cannot be written is used. In this case, when the nonvolatile storage device 180 is attached to the information terminal 132, the access information 171 is automatically read and connected to the website on the Internet, and then the individual identification information RID and the retail power claim REC are automatically It is convenient to read them automatically. The retail power receivable medium 126 is displayed at the retail store 190 or the like and provided for retail sale. The retail store 190 is a convenience store, a general retail store (general supermarket), or an online store via the Internet. The retail power receivable medium 126 is supplied from the power sales company 100 to the retail store 190 via the power retail management company.
In addition, when selling at an online store, the retail power bond medium 126 is stored on the website, displayed on the information terminal display device 266 of the information terminal 132 described later, and sent to the purchaser 112 by payment. . In this case, since the payment is made, it becomes the transferred retail power claim TEC at that time. In addition, when the retail power receivable medium 126 is displayed on the website in a pseudo manner and payment is received, the activation information 170 and the access information 171 are transmitted to the information terminal 132, and the physical retail power is displayed. The bond medium 126 can be omitted. In this case, the retail identification information RID and the retail power claim REC are stored on the retail power claim management server 116 or the power retail management server 124. Therefore, the retail power bond medium 126 is a concept including a case where it physically exists and a case where it exists virtually.

Next, the variable power management server 118 will be described mainly with reference to FIG.
The variable power management server 118 predicts a power generation amount based on a natural power generation environment (mainly season and weather) within the range of the variable power amount FEE calculated by the basic power management server 114, and a stable power amount. It has a function to manage the profits obtained from the transfer of sales, etc., by converting the amount of power exceeding the amount of power required to provide SEE. The fluctuating power management server 118 is configured by a so-called computer, and each function is exhibited by a program. For convenience of explanation, the function of the program will be described as a block. The variable power management server 118 in the first embodiment includes a variable power management controller 192, a variable power input device 194, a variable power display device 196, a variable power communication device 198, a variable power storage device 202, and a variable power bus line 204. Contains.

First, the variable power management control device 192 will be described.
The variable power management control device 192 is configured by an arithmetic device, a ROM (Read Only Memory), a RAM (Random Access Memory), etc., and based on a program stored in the ROM, the power retail management server 124 while appropriately communicating with the RAM It has a function of demonstrating the function of each device constituting the.

Next, the variable power input device 194 will be described.
The variable power input device 194 has a function of inputting at least the variable power identification information FID, the variable power sales amount FSE, the variable power sales amount FSM, and the like. The variable power input device 194 is usually a keyboard, but a handwriting input device or a voice input device can also be used. However, the variable power identification information FID can be automatically generated using the automatic generation function every time the input variable power bond FEC is input. In addition, the variable power receivable FEC divides the total amount of variable power FEE into multiple receivables based on the prescribed rules, and links the variable power identification information FID generated by the automatic generation function to the divided receivables. You may give by. The variable power amount FEE can be divided, for example, for each predetermined power generation amount as a method of dividing the total amount of the variable power amount FEE. The first embodiment is an example in which the predicted power generation amount is sold collectively. Further, the variable power input device 194 can be used to input other necessary items. The fluctuating power amount FEE is a power amount that exceeds the power amount required to provide the stable power amount SEE by predicting the power generation amount based on the power generation environment (mainly season and weather) based on natural phenomena. Therefore, in principle, the variable power amount FEE does not exceed the variable power amount FSE set in the basic power management server 114. The variable power amount FEE is set as the variable power amount FEE and stored as the variable power claim FEC, for example, when power generation exceeding the stable power amount SEE is expected based on forecasts such as weather. Then, when the variable power receivable FEC is actually transferred and power is supplied, the transfer price is paid and the variable transfer amount FSM is determined as fulfilling the debt. The transfer price may be paid in advance.

Next, the variable power display device 196 will be described.
The variable power display device 196 has a function of displaying necessary information in the variable power management server 118 as a human interface, and a known liquid crystal display device or the like is used.

Next, the variable power communication device 198 will be described.
The variable power communication device 198 has a function of transmitting and receiving various types of information to and from the basic power management server 114, the variable power profit management server 122, and the like via a known communication line, and a known information communication device is used.

Next, the variable power storage device 202 will be described mainly with reference to FIG.
The variable power storage device 202 has at least a function of storing the variable power bond database 206. In the first embodiment, as shown in FIG. 2, the variable power bond database 206 is linked to the variable power identification information FID, and the variable power bond FEC, the variable transfer amount FSM, and the variable profit point FEP are input. Remembered. For example, in the first embodiment, the variable power input device 194 is used to input FA, FB, and FC as the variable power identification information FID, and corresponding to these, the variable power bond FEC is 600 kwh, 900 kwh, 900 kwh. △ Δ yen, XX yen, OO yen, and △△ points, XX points, OO points are input and stored as the variable transfer amount FSM as the value information VAI. The variable profit point FEP is a so-called point, and it is value information VAI that does not have value as money, but can be used in the same way as money, as already established as a general concept. It includes what has a function. Conversion from the variable transfer amount FSM to the variable profit point FEP can be performed by a predetermined arithmetic expression. In the first embodiment, the conversion ratio is one-to-one, but may be set as appropriate, such as 1/2 or 1/10.

Next, the variable power bus line 204 will be described.
The variable power bus line 204 has a function of communicating information between the devices described above.

Next, the operation of the variable power management server 118 will be described with reference to the flowchart of FIG.
First, in step FS1, a variable power input screen FIS shown in FIG.
Next, in step FS2, using the variable power input device 194, the variable power identification information FID, the variable power bond FEC, the variable transfer amount FSM, and the variable profit point FEP are input.
Next, in step FS3, it is determined whether or not the variation registration button 208 on the variation power input screen FIS has been pressed. If the change registration button 208 is not pressed, steps FS2 to FS3 are looped.
When the change registration button 208 is pressed, the process proceeds to step FS4, and the data input in association with the change identification information RID is stored in the change power bond database 206.

Next, the variable power profit management server 122 will be described mainly with reference to FIG.
The variable power profit management server 122 has a function of distributing and storing the value information VAI, which is managed by the variable power management server 118, the variable profit point FEP in the first embodiment to right holders based on a predetermined rule. . In the first embodiment, the variable power profit management server 122 further has a function of notifying the effective purchaser VPP that at least the value information VAI has been distributed by e-mail. The variable power profit management server 122 is configured by a so-called computer, and each function is exhibited by a program. For convenience of explanation, the function of the program is described as a block. The variable power profit management server 122 in the first embodiment includes a variable power profit management control apparatus 212, a variable power profit input apparatus 214, a variable power profit display apparatus 216, a variable power profit communication apparatus 218, a variable power profit distribution apparatus 222, a fluctuation A power profit storage device 224, a mail transmission device 226, and a variable power profit bus line 228 are included.

First, the variable power profit management control device 212 will be described.
The variable power profit management control device 212 is configured by an arithmetic device, ROM (Read Only Memory), RAM (Random Access Memory), etc., and based on a program stored in the ROM, the variable power management server 212 communicates with the RAM as appropriate. 118 has a function of demonstrating the function of each device constituting 118.

Next, the variable power profit input device 214 will be described.
The variable power profit input device 214 has at least a function of inputting retail identification information RID, retail power receivable REC, distribution point information PDI, distribution point DPI, mail address MAD, and the like. The variable power profit input device 214 is usually a keyboard, but a handwriting input device or a voice input device can also be used. Further, based on the retail identification information RID and the retail power claim REC input to the retail power claim database 186, information corresponding to them can be automatically obtained. Furthermore, the variable power profit input device 214 can be used to input other necessary items.

Next, the variable power profit display device 216 will be described.
The variable power profit display device 216 has a function of displaying necessary information in the variable power profit management server 122 as a human interface, and a known liquid crystal display device or the like is used.

Next, the variable power profit communication device 218 will be described.
The variable power profit communication device 218 has a function of transmitting / receiving various types of information to / from the retail power bond management server 116, the variable power management server 118, etc. via a known communication line, and a known information communication device is used.

Next, the variable power profit distribution device 222 will be described.
The variable power profit distribution device 222 sends the value information VAI stored in the variable power bond management server 122, the variable profit point FEP in the first embodiment, to the right holder (effective purchaser VPP) based on a predetermined rule. Has the function of distributing. The predetermined rule can be arbitrarily determined. For example, the aggregation period of the value information VAI is a predetermined month, and it is proportional to the amount of power in the activated retail power receivable for the effective purchaser VPP of the retail power receivable REC that has been valid for the month. Can be distributed.
In this case, the calculation formula is Y × REC / FEP (calculation formula 2).
Y is the value information VAI (Variable Profit Point FEP) obtained by selling the variable power amount for one month,
REC is the amount of electricity TRE in the activated retail power receivables REC is the total amount of electricity in the activated retail power receivables. In the example shown in FIG. It is assumed that the amount of electricity in the retail power receivable REC is 10kwh, the total of the retail power receivable REC is 80kwh, and the profit obtained from the power sale is 8000 points.
When applied to the above formula, 8000 × 10 ÷ 80, which is 1000 points for each valid purchaser VPP.

Next, the variable power profit storage device 224 will be described mainly with reference to FIG.
The variable power profit storage device 224 has at least a function of storing the variable power profit management database 220. In the first embodiment, as shown in FIG. 2, the variable power profit management database 220 is linked to the retail identification information RID and is connected to the retail power receivable REC, distribution value information PDI (distribution point DPI), and retail power receivable. The mail address MAD related to the effective purchaser VPP activated in the REC is input and stored. In the first embodiment, the retail identification information RID, the retail power claim REC, and the mail address MAD, which are valid for a predetermined period, for example, the period corresponding to the aggregation period of the variable power claim FEC, are stored in the retail power claim database. Based on the memory of 186, it is automatically stored in the variable power profit management database 220. The variable profit point FEP is obtained from the variable power bond database 206 by communication. However, using the variable power profit input device 214, the retail identification information RID, the retail power receivable REC, and the email address MAD are input and linked to these, and the variable profit point FEP as the distributed value information PID is input. May be. Furthermore, the retail power bond database 186 and the variable power profit management database 220 can be combined.

Next, the mail transmission device 226 will be described.
When the variable profit point FEP that is the value information VAI is distributed and stored in the variable power profit management database 220, the mail transmission device 226 transmits a notification mail to the mail address MAD of the effective purchaser VPP that is the distribution target. It has the function to do.

Next, the variable power profit bus line 228 will be described.
The variable power profit bus line 228 has a function of communicating information between the devices described above.

Next, the operation of the variable power profit management server 122 will be described with reference to the flowchart of FIG.
First, in step YS1, the variable power profit input screen YIS shown in FIG.
Next, in step YS2, it is determined whether or not the variable profit execution button 230 on the variable power profit input screen YIS has been pressed. If the variable profit execution button 230 is not pressed, step YS2 is looped.
When the variable profit execution button 230 is pressed, the process proceeds to step FS3, accesses the variable power management server 118, reads the variable profit point FEP obtained in the predetermined period in the variable power bond database 206, The total variable profit point TFEP obtained by adding them is calculated and stored in the variable power profit management database 220, and then the process proceeds to step YS4.
Next, at step YS4, the calculation value 2 is executed to calculate the distribution value information PDI (distribution point DPI), distributed to each effective purchaser VPP, and linked to the retail identification information RID, respectively, and the variable power profit management database After storing in 220, the process proceeds to step YS5.
Next, at step YS5, the distribution point information DPI, which is the distribution value information PDI, is added to the mail, transmitted to each valid purchaser VPP to the stored mail address MAD, and the process is terminated. If the mail address MAD is not registered, step YS5 can be omitted.

Next, the power retail management server 124 will be described mainly with reference to FIG.
The retail power management server 124 is managed by the retail power management company 102, and is divided by the retail power receivable management server 116. (Transfer) and record that the transferred retail power receivable REC has been activated. The power retail management server 124 is configured by a so-called computer, and each function is exhibited by a program. For convenience of explanation, the function of the program is described as a block. The power retail management server 124 in the first embodiment includes a power retail management control device 232, a power retail input device 234, a power retail display device 236, a power retail communication device 238, a transfer power retail confirmation device 242 and an effective purchaser confirmation device 244. , A power retail storage device 246, and a power retail bus line 248.

First, the power retail management control device 232 will be described.
The power retail management control device 232 is configured by a computing device, a ROM (Read Only Memory), a RAM (Random Access Memory), and the like, and based on a program stored in the ROM, the power retail management server 124 is appropriately communicated with the RAM. It has a function of demonstrating the function of each device constituting the.

Next, the power retail input device 234 will be described.
The power retail input device 234 has a function of inputting at least retail identification information RID, retail power amount SEE, transferred retail power receivable TEC, effective retail power VEC, and the like. The power retail input device 234 is usually a keyboard, but a handwriting input device or a voice input device can also be used. However, the retail identification information RID and the retail power bond REC can use the same information stored in the retail power bond database 186. The transferred retail power receivable TEC can be automatically obtained based on the acquired information in the POS register 128 in the retail store 190. Effective retail power VEC inputs information required during processing to connect the information terminal 132 to the power retail management server 124 and activate the purchased retail power receivable REC at the buyer PP of the retail power receivable REC Can be memorized.
In the power retail management server 124, by using the power retail input device 234, by inputting the effective retail power VEC displayed on the power retail input screen RIS, the customer number CID, and the mail address MAD in the first embodiment, Can be enabled. As the effective retail power VEC, at least information that can identify the power meter 134 such as the customer number CID may be input. Further, the variable power input device 194 can be used to input other necessary items.

Next, the power retail display device 236 will be described.
The power retail display device 236 has a function of displaying necessary information in the power retail management server 124 as a human interface, and a known liquid crystal display device or the like is used.

Next, the power retail communication device 238 will be described.
The power retail communication device 238 has a function of transmitting / receiving various types of information to / from a known communication line at least with the basic power management server 114, the POS register 128 in the retail store 190, the information terminal device 132, and the like. Is used.

Next, the transferred power retail confirmation device 242 will be described.
When the retail power receivable medium 126 is sold from the POS register 128 and the receipt of the price is confirmed, the transfer power retail confirmation device 242 corresponds to the corresponding retail identification information RID and the transfer power of the retail power receivable database 186 is transferred. It has a function of automatically storing “1”, which is information indicating that it is a transferred retail power bond TEC, in the bond TEC column. The initial value “0” is stored in the TEC column of the transferred retail power receivable TC before the payment is confirmed.

Next, the valid purchaser confirmation device 244 will be described.
When the corresponding retail identification information RID is input from the information terminal 132 by the purchaser PP of the retail power receivable REC and the retail power receivable TEC is activated, the valid purchaser confirmation device 244 receives the corresponding retail identification information RID. Has a function of automatically storing “1”, which is information indicating that the retail power receivable is an activated retail power receivable, in the effective retail power VEC column of the retail power receivable database 186 corresponding to. Until it is activated, information “0” is stored in the effective retail power VEC column. When the transferred retail power receivable TEC is activated, the purchaser PP of the retail power receivable REC that has been activated, and in this example 1, sold with the purchaser PP of the retail power receivable REC identified by the customer number CID. It is considered that an electric power sales contract has been concluded with the electric power company 100, and electric power can be supplied. The supply of power includes a case where power is actually supplied and a case where power can be consumed at any time if power is consumed.

Next, the power retail storage device 246 will be described mainly with reference to FIG.
The power retail storage device 246 has at least a function of storing the power retail database 252. In the first embodiment, the power retail database 252 is linked to the retail identification information RID as shown in FIG. 2, and at least the retail power receivable REC, the transferred retail power receivable TEC, the effective retail power VEC, and the purchaser information. PID and mail address MAD are input and stored. Specifically, in the first embodiment, the retail identification information RID and the retail power receivable REC are input using the power retail input device 234, and are associated with the transferred retail power receivable TEC, the effective retail power. VEC, purchaser information PID, and mail address MAD are stored. However, after inputting the retail identification information RID and the retail power receivable REC, the information is provided to the power retail management server 124, and the transferred retail power receivable TEC, the effective retail power VEC, and the purchase input to the power retail management server 124 are provided. The person information PID and the mail address MAD can be received from the power retail management server 124.

Next, the power retail bus line 248 will be described.
The electric power retail bus line 248 has a function of communicating information between the devices described above.

Next, the operation of the power retail management server 124 will be described with reference to the flowchart of FIG.
First, in step RS1, a power retail input screen RIS shown in FIG.
Next, in step RS2, the retail retail information RID and the retail power receivable REC are input using the power retail input device 234.
Next, in step RS3, it is determined whether or not the retail registration button 254 on the power retail input screen RIS has been pressed. If the retail registration button 254 is not pressed, steps RS2 to RS3 are looped.
When the retail registration button 254 is pressed, the process proceeds to step RS4, and the retail identification information RID and the retail power bond REC are stored in the power retail database 252 in association with the retail identification information FID. At the same time, the initial value 0 is stored in the transferred retail power claim TEC, the effective retail power VEC, the purchaser information PID, and the mail address MAD.
Next, in step RS5, it is determined whether or not the consideration is paid to the retail power receivable REC from the POS register 128 and the retail identification information RID and the price receipt information CRI are received through the communication line. Proceed to RS6, and if these are received, proceed to step RS7.
In step RS7, the memory of the transferred retail power receivable TEC in the power retail database 252 is rewritten from “0” to “1” to record that it becomes the transferred retail power receivable TEC, and the process proceeds to step RS6.
In step RS6, it is determined whether the purchaser PP of the retail power receivable REC has activated the transferred retail power receivable TEC. If not validated, the process returns to step RS5, and if validated, the process proceeds to step RS8. The activation is a state in which power can be used. In the first embodiment, the customer number CID, which is information that can identify the power meter 134 and the power payer, and the mail address MAD are input, and the retail When the registration button 254 is pressed, the process proceeds to step RS8.
In step RS8, the customer number CID and the mail address MAD are stored in the power retail database 252 and the process proceeds to step RS9.
In step RS9, the record of the effective retail power VEC in the power retail database 252 is rewritten from “0” to “1”, and then the process returns to step RS5.
The transferred retail power claim TEC, the effective retail power VEC, and the purchaser information PID can be input using the power retail input device 234.

  The retail power receivable management server 116 and the power retail management server 124 include information that overlaps with the retail identification information RID, the retail power receivable REC, the transferred retail power receivable TEC, the effective retail power VEC, the purchaser information PID, and the email address MAD. Are stored, so that they can be integrated. However, the retail power receivable management server 116 is normally managed by the power selling business 100, and the power retail management server 124 is managed by a chain store such as a convenience store. It is preferable to separate.

Next, the POS register 128 in the retailer 104 will be described.
The POS register 128 reads the merchandise information related to the retail power claim REC and transmits at least the retail identification information RID and the price receipt information CRI to the power retail management server 124 when the price is received.

Next, the information terminal 132 will be described mainly with reference to FIG.
The information terminal 132 is managed by the purchaser PP of the retail power receivable REC as a power consumer. In the first embodiment, the retail power receivable REC purchased by communication with the power retail management server 124 is activated, and the retail power receivable REC It has a function to perform an activation process to make it possible to use power related to bond REC. As the information terminal 132, for example, a portable information device such as a so-called smartphone or tablet personal computer, a laptop computer, or a stationary computer can be used. The information terminal 132 is configured in the same manner as a computer, and each function is exhibited by a program. However, for convenience of explanation, the function of the program is described as a block. The program is provided by the power selling business operator 100 or the retail power management business operator 102, and the purchaser PP that validates the transferred retail power receivable REC is preliminarily determined by the power sales business operator 100 or the retail power management business operator 102. The activation program to be provided is downloaded and installed in its own information terminal 132. The information terminal 132 in the first embodiment includes an information terminal control device 262, an information terminal input device 264, an information terminal display device 266, an information terminal communication device 268, an information terminal storage device 272, and an information terminal bus line 274. Yes.

First, the information terminal control device 262 will be described.
The information terminal control device 262 includes an arithmetic device, a ROM (Read Only Memory), a RAM (Random Access Memory), and the like, and configures the information terminal 132 while appropriately communicating with the RAM based on a program stored in the ROM. It has the function of exerting the function of each device.

Next, the information terminal input device 264 will be described.
The information terminal input device 264 communicates with at least the power retail management server 124 and has a function of inputting retail identification information RID, effective retail power VEC, purchaser information PID, and the like. The information terminal input device 264 is usually a keyboard (including a touch keyboard displayed on the information terminal display device 266), but a handwriting input device or a voice input device can also be used. In order to input the effective retail power VEC, the purchaser PP connects the information terminal 132 to the power retail management server 124 and inputs appropriate information, in this embodiment, the retail identification information RID and the effective retail power VEC. Can be done. The effective retail power VEC is information that can identify the user of power. In the first embodiment, the effective retail power VEC is the customer number CID. As will be described later, the customer number CID can identify the power meter 134 and the contractor of the power sales contract. The purchaser information PID is the mail address MAD in the first embodiment. The purchaser information PID is not essential information for validation, so it is not necessary to input it.
The customer number CID is assigned by the facility where the purchaser PP of the retail power receivable REC intends to use power, in other words, for each wattmeter 134, by the power regional operation promotion organization 108 or a person equivalent thereto. Identification information, which can be determined by the power meter 134, the user who is the party to the power sales contract, and the payer of the fee. The effective retail power VEC is an intention to purchase power using the purchased transferred retail power receivable TEC. In the first embodiment, “1” is stored in the effective retail power VEC in the power retail database 252. This is an operation, and it is set to be automatically rewritten to “1” by inputting the customer number CID. Furthermore, the information terminal input device 264 can be used to input other necessary items.

Next, the information terminal display device 266 will be described.
The information terminal display device 266 has a function of displaying information necessary for the information terminal 132 as a human interface, and a known liquid crystal display device or the like is used.

Next, the information terminal communication device 268 will be described.
The information terminal communication device 268 has at least a function of transmitting / receiving various kinds of information to / from the power retail management server 124 via a known communication line, and a known information communication device is used.

Next, the information terminal storage device 272 will be described.
The information terminal storage device 272 has at least a function of storing information necessary for the information terminal 132, and a known storage device is used.

Next, the information terminal bus line 274 will be described.
The information terminal bus line 274 has a function of communicating information between the devices described above.

Next, the operation of the information terminal 132 will be described with reference to the flowchart of FIG.
First, in step SS1, the information terminal input screen SIS shown in FIG.
Next, in step SS2, the retail terminal identification information RID, customer number CID, and mail address ACI are input using the information terminal input device 264. In the first embodiment, this operation is necessary for storing “1” in the effective retail power VEC in the power retail database 252.
Next, in step SS3, it is determined whether or not the information terminal registration button 276 on the information terminal input screen SIS has been pressed. If the information terminal registration button 276 is not pressed, steps SS2 to SS3 are looped.
When information terminal registration button 276 is pressed, the process proceeds to step SS4.
In step SS4, the input information is transmitted to the power retail management server 124, linked to the same retail identification information RID in the power retail storage device 246, and the customer as the purchaser information PID in the power retail database 252. A number CID and a mail address ACI are stored. Next, in step SS5, it is determined whether or not the customer number CID that is the purchaser information PID used for the activation exists. If the customer number CID exists, “0” in the effective retail power VEC is changed to “1”. After being rewritten and validated, the process is terminated. If the customer number CID does not exist in step SS5, the process returns to step SS2.

Next, the electric power wide area operation promotion organization server 136 will be described.
The electric power wide area operation promotion organization server 136 is responsible for the function of the electric power wide area operation promotion organization 108. The wide-area operation promotion organization 108 manages the power meter 134 installed in the facility to be fed, and manages the power consumption per unit period (usually one month) of the power meter 134 in the jurisdiction nationwide or in a predetermined area In addition, when charging the electric power consumer (the purchaser PP of the retail electric power receivable REC) and collecting the electric power, and paying the electric power trading company 100 or providing the electric power, It has a function to collect charges for the provided power. Therefore, the charge collection based on the power consumption in each power meter 134 is based on the power consumption in the power wide area operation promotion organization server 136, based on the power consumer 106 who is the contractor of the power meter 134, or the power selling business 100. To be done. Since the work in the electric power wide area operation promotion organization server 136 is not directly related to the present invention, further explanation is omitted.

Next, the operation of the renewable energy derived power trading method and trading system according to the first embodiment will be described with reference mainly to FIG.
First, in the power selling business 100, the basic input screen BIS is displayed on the basic power display device 154 in step BS1 in the basic power management server 114, and then basic identification information BID, power generation method PGM, and sales contract are concluded in step BS2. The maximum rated output power MRP of the renewable energy-derived power and the stable power coefficient SEC are input, and then the basic registration button 166 is pressed in step BS3, so that the input information is stored in the basic power database 164 . Further, the stable power amount SEE and the fluctuating power amount FEE are calculated from the maximum rated output power MRP and the stable power coefficient SEC and stored in the basic power database 164. In the first embodiment, as shown in FIG. 2, the individual identification information BID representing the power generation company 110 is 8 of A to H, and is associated with the individual identification information BID, and the basic power database 164 The power generation method PGM, the maximum rated output power MRP, and the stable power coefficient SEC are input and stored in the basic power database 164. Further, the stable power amount SEE and the variable power amount FEE are calculated and stored in the basic power database 164.

  Next, in step CS1 in the retail power bond management server 116, the retail power bond input screen CIS is displayed. In step CS2, the stable power calculated in the basic power management server 114 using the retail power bond input device 174 is displayed. Within the range of amount SEE, divided according to a predetermined rule, linked to retail identification information RID, input the divided stable power amount SEE as retail power receivable REC, and pushes receivable registration button 188 in step CS3 Thus, in step CS4, these are stored in the retail power bond database 186. In the first embodiment, as shown in FIG. 2, 10 kwh is input as retail power receivables REC associated with the retail identification information RID RA to RH, respectively, and the transferred retail power receivables TEC associated with them are valid. “0” is stored as an initial value in the retail power VEC, the purchaser information PID, and the mail address MAD. The initial value “0” means untransferred in the transferred retail power receivable TEC, and represents a state where it is not activated in the activated retail power VEC. The purchaser information PID and the mail address MAD indicate a state where there is no information. In addition, the stable power amount SEE in the basic power management server 114 is divided into retail power receivables REC according to a predetermined rule, and the retail identification information RID is automatically assigned according to the predetermined rule for each retail power receivable REC. It can be stored in the retail electricity bond database 186. The predetermined rule for dividing the stable power amount SEE can be combined with a predetermined power amount such as 20 kwh, 50 kwh, 80 kwh, 100 kwh, etc. instead of all the same power amount as in the first embodiment.

  Next, in step RS1 in the power retail management server 124, the power retail input screen RIS is displayed, the retail power receivable REC for the retail identification information RID is input, the transferred retail power receivable TEC, the activated retail power VEC, the purchaser information PID, The initial value “0” is set in the mail address MAD and stored in the power retail database 252. After the storage in the power retail database 252, the retail power receivable medium 126 in which the retail identification information RID and the retail power receivable REC are recorded is displayed on the retail store 190 or a Web site on the Internet, and provided for retailing. Thereby, the purchaser PP of the retail power receivable REC can arbitrarily purchase.

When the purchaser PP of the retail power receivable REC purchases the retail power receivable medium 126 at the retail store 190, the package 169 of the retail power receivable medium 126 is broken in the POS register 128 and displayed on the surface of the retail power receivable medium 126. The QR code 171QR, which is the access information 171 thus read, is read by the scanner and connected to the power retail management server 124 existing on the Web site included in the QR code 171QR.
Next, when the payment process is executed in the POS register 128, the price receipt information CRI is transmitted to the power retail management server 124 in association with the retail identification information RID included in the QR code 171QR.
When the power retail management server 124 receives the transmission of the retail identification information RID and the price receipt information CRI from the POS register 128 in step RS5, the retail power receivable REC linked to the retail identification information RID has been paid for. In step RS7, the transferred retail power claim TEC is rewritten from “0” to “1” and stored.

The purchaser PP of the retail power receivable REC performs the activation process in order to receive power supply using the transferred retail power receivable TEC. The validation process is performed using the information terminal 132.
That is, as shown in FIG. 8, using the application software pre-installed in the information terminal 132, in step SS1, the information terminal input screen SIS is displayed on the information terminal display device 266 and displayed on the retail power bond medium 126. The retail identification information RID, the customer number CID, and the mail address MAD described as the activation information 170 are input using the information terminal input device 264. As described above, the customer number CID is a number determined for each power meter 134 by the wide-area power management promotion organization 108 in order to identify the power meter 134 that receives the supply of power. After inputting these, the information terminal registration button 276 is pressed. If it is determined in step SS3 that the information terminal registration button 276 has been pressed, the process proceeds to step SS4, where the customer number CID and the mail address MAD are transmitted to the power retail management server 124 in association with the same retail identification information RID. The

When the power retail management server 124 having received the retail identification information RID, customer number CID, and mail address MAD determines the customer number CID in step RS6, the power retail management server 124 proceeds to step RS8, and in the power retail database 252 the effective retail power VEC Is rewritten to “1” and stored, and then the process proceeds to step RS9.
In step RS9, the customer number CID and the mail address MAD are stored as the purchaser information PID in the power retail database 252 in association with the same retail identification information RID, and the power meter 134 is specified. The information stored in the power retail database 252 is reflected in the same item in the retail power bond database 186 of the retail power bond management server 116 in real time and stored in the retail power bond storage device 182.
In the retail power bond database 186, when the effective retail power VEC is "1" and the customer number CID as the purchaser information PID is stored, the power wide area of the power wide area operation promotion organization 108 from the power selling company 100 Is notified to and stored in the operational management organization server 136. And the electric power after the time of receiving the notification is treated as being provided with the renewable energy-derived power provided by the purchased renewable energy-derived power generation company 100. Therefore, this time, if the amount of power in the transferred retail power receivable TEC based on activated renewable energy-derived power is 10 kwh, it can be regenerated if the effective purchaser VPP receives power supply exceeding 10 kwh. It is processed by the electric power wide area operation promotion organization 108 as a consumption of electric power other than the energy-derived electric power, and a charge is charged from the electric power wide area operation promotion organization 108. In addition, since the necessary storage contents in the retail power bond database 186 in the retail power bond management server 116 and the power retail database 252 in the power retail management server 124 are common, the retail power bond management server 116 and the power retail management server 124 are It can also be integrated.

  On the other hand, when the generation of electric power exceeding the stable electric energy SEE can be expected depending on the season and weather conditions, electric power exceeding the stable electric energy SEE is generated as surplus electric power. This surplus power is transferred (sold) to another power selling company 100, and the transfer amount (profit) is determined. In the variable power management server 118, the variable power input screen FIS is displayed on the variable power display device 196 in step FS1, so in step FS2, the variable power identification information FID, the bond variable power amount CRE, the variable transfer amount FSM, and When the variable profit point FEP is input using the variable power input device 194 and it is determined that the variable registration button 208 is pressed in step FS3, the process proceeds to step FS4 and the input information is stored in the variable power bond database 206. To do. The input of the variable power identification information FID and the like is performed every time the variable power amount is converted into a bond and transferred, and stored in the variable power bond database 206 of the variable power storage device 202. The variable profit point FEP can be automatically calculated based on a predetermined rule based on the information of the variable transfer amount FSM.

The variable power profit management server 122 is linked with the retail power bond management server 116, receives the retail identification information RID, the retail power bond REC, the purchaser information PID, and the mail address MAD in the retail power bond database 186, and fluctuates. Store in the power profit management database 220.
The variable power profit management server 122 performs distribution processing of the variable profit point FEP, which is the value information VAI, at regular intervals. For example, the first period to the end of the month is set as a certain period. As a result, after 12:00 pm at the end of each month, the variable power profit input screen YIS is first displayed on the variable power profit display device 216 in step YS1, and the variable profit execution button 230 is pressed in step YS2. If determined, the process proceeds to step YS3. In step YS3, the variable profit point FEP for the period is acquired from the variable power management server 118 and added to calculate the total variable profit point TFEP, and the process proceeds to step YS4. In step YS4, based on the total variable profit point TFEP, the distribution value information PDI (distribution point DPI) is calculated using equation 2, and the calculation result is stored in the variable power profit management database 220, and the process proceeds to step YS5. move on. In the first embodiment, if the number of effective purchasers is 8, and the number of distribution points is 8000 points, 8000 × 10/80 is calculated according to Equation 2, and 1000 points are distributed to each effective purchaser VPP. . Various distribution rules by transfer of variable power can be adopted. Next, in step YS5, the mail transmission device 226 adds the distributed distribution value information PDI (distribution point DPI) to the mail address MAD stored in the variable power profit management database 220 and transmits the mail. The effective purchaser VPP can confirm the e-mail with the information terminal 132 and obtain a premium feeling.

  In the first embodiment, the basic power management server 114, the retail power bond management server 116, the variable power management server 118, the variable power profit management server 122, and the power retail management server 124 have been described separately. It can be configured as necessary, for example, by appropriately combining or integrating all of them. In that case, the configuration that exhibits the same functions as the basic power management server 114, the retail power bond management server 116, the variable power management server 118, the variable power profit management server 122, or the power retail management server 124, It is understood that it constitutes. Similarly, the basic power database 164, the retail power bond database 186, the variable power bond database 206, the variable power profit management database 122, and the power retail database 252 have been described separately. Or it can comprise as needed, such as integrating all. In that case, the database that performs the same function as the basic power database 164, the retail power bond database 186, the variable power bond database 206, the variable power profit management database 122, or the power retail database 252 is the above. It is understood that each database is composed.

100 Electricity seller
110 Power generation company
112 Buyer
114 Basic power management server
116 Retail Power Claim Management Server
122 Floating power profit management server
124 Power retail management server
128 POS register
132 Information terminal
134 Wattmeter
164 Basic power database
186 Retail Power Claim Database
190 Retail
206 Variable Power Claim Database
252 Electricity retail database
MRP maximum rated output power
BEP basic power
FEC variable power receivables
FEE variable energy
FEP points
PDI distribution value information
RID identification information
REC Retail electricity receivables
SEE stable energy
TEC Transferred retail power receivables
TEC Transferred retail power receivables
VAI value information
VPP active buyer

Claims (8)

At least the basic power management server (114) that stores the basic power database (164), the retail power bond management server (116) that stores the retail power bond database (186), and the variable power bond database (206) A variable energy management server (118), and a variable power profit management server (122) that stores a variable power profit management database (220).
Step said base power management server (114) is stored in the maximum rated output power entered into a sales contract power from renewable energy said (MRP) as a basis power (BEP) basic power database (164),
The basic power management server (114) obtains a stable electric energy (SEE) by a predetermined arithmetic expression based on the basic electric power (BEP) stored in the basic electric power database (164), and the stable electric energy (SEE the power generation amount in excess of) the variation amount of power (FEE), storing at least said stable power amount (said SEE) basic power database (164),
The retail power receivable management server (116) converts the stable power amount (SEE) stored in the basic power database (164) into a receivable and stores it as a retail power receivable (REC) in the retail power receivable database (186). Step to do ,
The retail power receivable management server (116) storing the retail power receivable (REC) for which payment has been made in the retail power receivable database (186) as a transferred retail power receivable (TEC);
The retail power receivable management server (116) associates the power consumer with the transferred retail power receivable (TEC) and stores it in the retail power receivable database (186), thereby allowing the power consumer to be an effective purchaser ( VPP) and making the transferred retail power receivables (TEC) available to the effective purchaser (VPP) ,
Step the changing power management server (118) is, that the power fluctuation amount (FEE) and debts, and stores the power fluctuation receivables Examples (FEC) power fluctuation receivable database (206),
The variable power management server (118) stores the profit obtained by the transfer of the variable power claim (FEC) in the variable power claim database (206) as value information (VAI),
The variable power profit management server (122) distributes the value information (VAI) to the effective purchaser (VPP) based on a predetermined rule, and associates the value information (PDI) with the effective purchaser (VPP). storing the power fluctuation profit management database (220) as,
A method for trading renewable energy-derived power, comprising: At least the basic power management server (114) that stores the basic power database (164), the retail power bond management server (116) that stores the retail power bond database (186), and the variable power bond database (206) A variable energy management server (118), and a variable power profit management server (122) that stores a variable power profit management database (220).
The basic power management server (114) uses the maximum rated output power (MRP) of the power derived from renewable energy that has entered into a sales contract between the power sales company (100) and the power generation company (110 ) as the basic power ( (BEP) to store in the basic power database (164),
The basic power management server (114) obtains a stable electric energy (SEE) by a predetermined arithmetic expression based on the basic electric power (BEP) stored in the basic electric power database (164), and the stable electric energy (SEE the power generation amount in excess of) the variation amount of power (FEE), storing at least said stable power amount (said SEE) basic power database (164),
The retail power receivable management server (116), said base power the stabilized power amount stored in the database (164) (SEE) dividing the, string attached to retail power receivable (REC to individually identifying information (RID) ) In the retail power bond database (186) as
When the retail power receivable management server (116) is paid for the retail power receivable (REC) corresponding to the identification information (RID), the retail power receivable receivable is associated with the same identification information (RID). (TEC) storing in the retail electricity bond database (186) ,
The retail power receivable management server (116) associates the power consumer with the transferred retail power receivable (TEC) and stores it in the retail power receivable database (186) to identify it as a valid purchaser (VPP). Making the transferred retail electricity receivable (TEC) available to the effective purchaser (VPP) ;
The variable power management server (118) replaces the profit obtained by transferring the variable power bond (FEC) obtained by converting the variable power amount (FEE) into points (FEP), and converts the variable power bond database (206 ) Step to memorize,
The variable power profit management server (122) distributes the points (FEP) to the effective purchaser (VPP) valid during a predetermined validity period based on a predetermined rule, and the variable power profit Storing in the management database (220) ;
A method for trading renewable energy-derived power, comprising: At least the basic power management server (114) that stores the basic power database (164), the retail power bond management server (116) that stores the retail power bond database (186), and the variable power bond database (206) A variable energy management server (118), and a variable power profit management server (122) that stores a variable power profit management database (220).
The basic power management server (114) uses the maximum rated output power (MRP) of the power derived from renewable energy that has entered into a sales contract between the power sales company (100) and the power generation company (110 ) as the basic power ( storing the underlying power database (164) as BEP),
Wherein the basic power management server (114), obtains a stable amount of power (SEE) based on the basic power (BEP) stored in the basic power database by a predetermined arithmetic expression, the stabilizing power amount (SEE) step a power generation amount as the variation amount of power (FEE), for storing at least said stable power amount said (SEE) basic power database (164) greater than,
The retail power receivable management server (116), said base power the stabilized power amount stored in the database (164) (SEE) dividing the, string attached to retail power receivable (REC to individually identifying information (RID) ) As stored in the retail electricity bond database (186),
When the retail power receivable management server (116) is paid for the retail power receivable (REC) associated with the identification information (RID), the retail power receivable management server (116) is associated with the same identification information (RID). Storing the electricity receivable (TEC) in the retail power receivable database (186);
The retail power receivable management server (116) stores the power consumer corresponding to the identification information (RID) and the transferred retail power receivable (TEC) in the retail power receivable database (186) in association with each other. Identifying as a valid purchaser (VPP) and making the transferred retail power receivables (TEC) available to the valid purchaser (VPP) ;
Change the power management server (118) is, the transfer of the power fluctuation amount (FEE) the debts the power fluctuation receivables (FEC), changing the benefits obtained during the predetermined period to a point (FEP), the power fluctuation Memorizing in bond database (206),
Power fluctuation profit management server (122), the effective purchaser was effective between the points (FEP) the predetermined period with respect to (VPP) distributed according to a predetermined rule, the power fluctuation profit management database Storing in (220),
A method for trading renewable energy-derived power, comprising: At least the basic power management server (114) that stores the basic power database (164), the retail power bond management server (116) that stores the retail power bond database (186), and the variable power bond database (206) A variable energy management server (118), and a variable power profit management server (122) that stores a variable power profit management database (220).
The basic power management server (114) uses the maximum rated output power (MRP) of the power derived from renewable energy that has entered into a sales contract between the power sales company (100) and the power generation company (110 ) as the basic power ( (BEP) to store in the basic power database (164),
The basic power management server (114), obtains a stable amount of power (SEE) based on the basic power (BEP) stored the in the basic power database (164) by a predetermined arithmetic expression, the stable electric energy ( variation amount of power the power generation amount of greater than SEE) (FEE) and then, storing at least said stable power amount (said SEE) basic power database (164),
The retail power receivable management server (116) divides the stable power amount (SEE) stored in the basic power database (164), and individually associates it with identification information (RID) to store the retail power receivable (REC). As stored in the retail electricity bond database (186) as
When the retail power receivable management server (116) is paid for the retail power receivable (REC) corresponding to the identification information (RID), the retail power receivable ( TEC) in the retail electricity bond database (186),
The retail power receivable management server (116) stores the power consumer corresponding to the identification information (RID) and the transferred retail power receivable (TEC) in the retail power receivable database (186) in association with each other. Identifying as a valid purchaser (VPP) and making the transferred retail power receivables (TEC) available to the valid purchaser (VPP);
The fluctuation power management server (118) is replaced benefits obtained during the predetermined period by the transfer of the power fluctuation amount (FEE) the debts the power fluctuation receivables (FEC) to the point (FEP), the power fluctuation Memorizing in bond database (206),
The power fluctuation profit management server (122), dispensed based the point (FEP) with a predetermined rule with respect to effective a said enable purchasers (VPP) during the predetermined time period, the power fluctuation profit management data The step of memorizing the base (220),
Transmitting the fluctuation power profit management server (122), information about the distribution of the points (FEP), the effective purchaser applicable to (VPP) by e-mail,
A method for trading renewable energy-derived power, comprising: Stores the maximum rated output power (MRP), which is a contract for the purchase of renewable energy-derived power, as basic power (BEP), and stable power (SEE) according to a predetermined calculation formula based on the basic power (BEP). The basic power management server (114) for storing the stable power (SEE) at least as the variable power (FEE), the power generation exceeding the stable power (SEE)
Dividing the stable electric energy (SEE) into a claim, storing it as a plurality of retail power claims (REC) linked to individual identification information (RID), Retail power receivable management server (116), memorized as retail power receivable (TEC)
When the retail power receivable (REC) is stored together with the identification information (RID) as a retail product to a power consumer, and the price receipt information and the activation information corresponding to the identification information (RID) are received, the transferred retail power Electricity retail management server (124) that outputs the bond (TEC) information to the retail electricity bond management server (116),
The variable electric energy (FEE) is managed, and profits obtained by selling the electric power of the variable electric energy (FEE) are stored as value information (VAI). Fluctuating power profit management server (122) that distributes and stores according to rules,
A renewable energy-derived power trading system comprising: Stores the maximum rated output power with which a power supply contract derived from renewable energy is concluded as basic power (BEP), and determines the stable power (SEE) by a predetermined arithmetic expression based on the basic power (BEP), A basic power management server (114) that stores a power generation amount exceeding a stable power amount (SEE) as a variable power amount (FEE) and stores at least the stable power amount (SEE),
Dividing the stable electric energy (SEE) into a claim, storing it as a plurality of retail power claims (REC) linked to individual identification information (RID), Retail power receivable management server (116), memorized as retail power receivable (TEC)
When the retail power receivable (REC) is stored together with the identification information (RID) as a retail product to a power consumer, and the price receipt information and the activation information corresponding to the identification information (RID) are received, the activation information A power retail management server (124) that associates the person identified by the customer number as a valid purchaser (VPP) with the retail power claim (REC) and outputs it to the retail power claim management server (116),
Fluctuating power management server (118) for storing profits obtained by selling power of the fluctuating power (FEE) as points (FEP),
A variable power profit management server (122) that distributes the points (FEP) to the effective purchaser (VPP) based on a predetermined rule,
A renewable energy-derived power trading system comprising: Stores the maximum rated output power (MRP), which is a contract for the purchase of renewable energy-derived power, as basic power (BEP), and stable power (SEE) according to a predetermined calculation formula based on the basic power (BEP). The basic power management server (114) for storing the stable power (SEE) at least as the variable power (FEE), the power generation exceeding the stable power (SEE)
Dividing the stable electric energy (SEE) into credits and storing them as multiple retail power claims (REC) linked to individual identification information (RID) and receiving the transferred retail power claims (TEC) information Retail power receivable management server (116), memorized as transferred retail power receivable (TEC)
When the retail power receivable (REC) is stored together with the identification information (RID) as a retail product to a power consumer, and the price receipt information and the activation information corresponding to the identification information (RID) are received, the activation information A power retail management server (124) that associates the person identified by the customer number (CID) with the retail power claim as an effective purchaser (VPP) and outputs it to the retail power claim management server (116),
Fluctuating power management server (118) for storing profits obtained by selling power of the fluctuating power (FEE) as points (FEP),
A variable power profit management server (122) that distributes the points (FEP) to the effective purchaser (VPP) that was valid during a predetermined period based on a predetermined rule;
A renewable energy-derived power trading system comprising: Stores the maximum rated output power with which a power supply contract derived from renewable energy is concluded as basic power (BEP), and determines the stable power (SEE) by a predetermined arithmetic expression based on the basic power (BEP), A basic power management server (114) that stores a power generation amount exceeding the stable power amount (SEE) as a variable power amount (FEE) and stores at least the stable power amount (SEE),
Dividing the stable electric energy (SEE) into a claim, storing it as a plurality of retail power claims (REC) linked to individual identification information (RID), Retail power receivable management server (116), memorized as retail power receivable (TEC)
When the retail power receivable (REC) is stored together with the identification information (RID) as a retail product to a power consumer, and the price receipt information and the activation information corresponding to the identification information (RID) are received, the activation information A power retail management server (124) that associates the person identified by the customer number (CID) with the retail power claim (REC) as an effective purchaser (VPP) and outputs it to the retail power claim management server (116),
Fluctuating power management server (118) for storing profits obtained by selling power of the fluctuating power (FEE) as points (FEP),
Fluctuating power for distributing the point (FEP) to the effective purchaser (VPP) that was valid during a predetermined period based on a predetermined rule and sending a notification mail to the effective purchaser (VPP) Profit management server (122),
A renewable energy-derived power trading system comprising:

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