JP6230157B2 - A power supply system for supplying power to a prepaid integrated power meter and a consumer place where the power meter is installed. - Google Patents

Description

The present invention relates to an integrating electronic watt-hour meter.

There are mechanical and electronic types of integrating watt-hour meters, which are electrical devices that integrate and measure electric power. In an electricity bill contract by time zone that changes according to the power demand for all electrification that has been increasing recently, there is a need to measure the amount of power consumption by time zone, so electronic integrated watt-hour meters are becoming mainstream.
An electronic integrated watt-hour meter is used to integrate and measure electric power using an internal electrical unit.
FIG. 1 is a schematic diagram of a conventional electronic integrated watt-hour meter based on a Hall element multiplication method. A current Iv proportional to the load voltage V is adjusted by a resistor R as an input current Iv to the Hall element. When a load current I is passed through the coil L to generate a magnetic flux and the magnetic flux is directed perpendicular to Iv with respect to the Hall element, the Hall element generates a Hall voltage Vh in the direction perpendicular to both Iv and the magnetic flux. Hall voltage Vh is proportional to the product of magnetic flux proportional to Iv and load current I. Therefore, the Hall voltage Vh is proportional to the power that is the product of the load voltage V and the load current I.
The Hall voltage Vh is amplified by the voltage amplification unit, further averaged by the averaging unit, and then integrated by the integration unit for a certain period of time to obtain the integrated electric energy Wh. The Wh is displayed on the liquid crystal screen or the like by the integrated power amount display (10).
The dotted line is an electric line that connects the electric light line and the load.
FIG. 2 is an external view of the electronic integrated watt-hour meter of FIG. Devices related to the electronic integrated watt-hour meter are housed in a meter outer frame (13). The integrated electric energy is displayed on the liquid crystal screen of the integrated electric energy display (10). The meter reader visually checks without the presence of the power consumption place, calculates the accumulated power charge for the current month from the difference between the previous month and the current month, and charges the accumulated power charge to the consumption place.
As such, it takes time and effort.
In the figure, circles 10 are electrical terminals from the electronic integrated watt-hour meter to the load.

As a recent integrated watt-hour meter, a smart integrated watt-hour meter in which a consumer station and a power sales office are connected bidirectionally is popular. There seems to be a problem related to the bidirectionality of the smart energy meter.
For example, it is expected that there will be a problem in dealing with the increase in the number of elderly people living alone or those who have difficulty living in the consumer side. From the point of relief for the weak, which has become excessive due to the collection of politicians' votes, paying attention to the interactive smart integrated watt-hour meter, the power sales office is required to watch and respond to the consumer place. If it is a problem of money, it is not possible even if booing occurs if you add charges to other consumption places, but if you want to cut off power supply due to arrears of electricity charges, there is no habit of bloody people, no greedy people As the capitalist's power sales office, it will become the target of the media and be recognized. If power is cut off and there is a dead person, ethics will be asked even if it is not directly related.
Once, the weak relief is performed, it becomes necessary to carry out deep broad permanently weak relief endlessly. This is possible with a large power sales office as in the past, but it will be difficult to handle in the case of a weak power sales office that comes out due to the liberalization of power. It is doubtful whether a single electricity sales office can cope with the introduction of a smart energy meter. It is a problem whether it can be handled by a smart integrated energy meter.
In another example, the question is whether solar power generation, which has recently increased rapidly thanks to the solar power feed-in tariff system, can be handled by a smart integrated energy meter.
The solar power fixed price purchase system is a convenient system for the country because it is a tax that does not seem to be a tax and the collection range is unlimited, and unlike the consumption tax, the mass media, experts, and many people agreed.
In principle, people can buy fossil fuel oil at a high price with the Euglena fixed price purchase system, and rice can be bought at a high price for the general public with terraced rice and agrochemical-free rice fixed price purchase system. If the rice and pesticide-free rice feed-in tariffs are accepted by the general public, TPP negotiations may be able to survive).
In the future, using sunlight instead of agricultural products as a saucer when surplus land will contribute to reducing oil imports.
The solar power sellers in the feed-in tariff system always force the country to sell to all the people as much as they make without effort to acquire customers. Solar power business is always a profitable business that produces profits. As this project grows, the electricity bill for the general public will increase steadily. This is equivalent to a 50% increase in consumption tax. Neither the media nor the people complained.
However, such a good system can fail. You may not be dissatisfied with why you have to pay a high electricity bill for the unreliable sunlight.
The smart integrated watt-hour meter has a strong image managed by the power generation company, so there is a risk that the introduction of solar power generation may cause anger to substantially increase the consumption tax by 50%. Even merciless people are reluctant to collect. It is condemned by the power generation company and the media without blood and tears.
Does this include or is it going to be included in the collection of electricity charges by smart integrated energy meters?
In the topic of hydrogen cars now, only subsidies and no gasoline price is added by the hydrogen fuel feed-in tariff system. There is a spirit of beneficiary burden.

Means 1 are described below.
Modify the electronic energy meter.
The power line side and the load side are disconnected. A permanent magnet (3) and a card contact terminal spring (5) are fixed to the power line side. The permanent magnet (3) and the card contact terminal spring (5) are also fixed on the load side.
A card insertion slot (2) is provided in the meter outer frame (13).
An integrated power rate calculator (30) is added in the meter outer frame (13).
The integrated power charge calculation unit (30) includes a computer in which a calculation program and a storage file are built, a digital clock, a speaker, and a blinking lamp.
When the prepaid card (40) is inserted into the card insertion slot (2), the power line side and the load side are electrically connected via the card. The integrated power rate calculator (30) is also energized.
When the calculation program is started, a password is input from the prepaid card (40), and the password is compared with the password stored in the storage file,
Input the prepaid fee, the allowable amount of the prepaid balance from the prepaid card (40), and the electric power unit price by time zone, input the time from the digital clock, and input the integrated electric energy from the integrated electric energy display (10). By
A prepaid integrated power charge meter that supplies electric power until a prepaid balance becomes an allowable amount or less.
As for the time zone, for example, midnight time zone 1 is 0 to 4 o'clock, normal time zone 1 is 4 o'clock to 10 o'clock, solar time zone when the sun is out is 10 o'clock to 16 o'clock, normal time zone 2 is 16 Hours to 22:00 and midnight time zone 2 to 22:00 to 24:00. Paired with the time zone classification, the hourly power rate unit price is stored in the prepaid card (40).
The computer includes an arithmetic device, a control device, a storage device, and an input / output device.
The prepaid card (40) is issued to the following consumers by the power sales office.
The consumer places are a number of places where prepaid integrated watt-hour meters are installed and power lines are drawn in for lighting or the like. In other words, a solar power plant, a solar power consumption station, a consumption / solar power generation station, a solar power generation supplementary station, a non-solar power consumption station, a non-solar power generation station, a power supply command station, , Consisting of a power sales office.
The consumer office reports the withdrawal bank account to the power sales office.
The flow of the calculation program incorporated in the integrated power charge calculation unit (30) is shown in FIG. 4 and will be described later.
The calculation program may be incorporated on the prepaid card (40) side.

A supplementary explanation of the means 1 will be described below.
The integrated electric energy is input from the integrated electric energy indicator (10) of the electronic integrated electric energy meter to the integrated electric power charge calculation unit (30).
The prepaid card (40) is an external storage medium of the integrated power rate calculation unit (30), and at the same time, is associated with activation and disconnection of the integrated power rate meter. A card-side electric wire (42) and a permanent magnet-compatible magnetic material (43) are laid on the surface of the card. On the back surface of the card, an electromagnet-compatible magnetic material (44) such as iron and an input / output terminal-compatible wire (45) are laid.
The prepaid card (40) is held by the permanent magnet (3) by the magnetic material (43) corresponding to the permanent magnet. When the card-side electric wire (42) comes into contact with the card contact terminal spring (5), the lamp wire and the load are electrically connected.
The card contact terminal spring (5) is a spring having electrical conductivity and spring property, and is fixed to the lamp line side and the load side. The permanent magnet (3) is fixed to the power line side and the load side by means of an insulator having electrical insulation and a spring having spring property.
In addition, a permanent magnet may be laid on the prepaid card (40) side, and an electromagnet-compatible magnetic material may be fixed to the lamp line side and the load side.
The card side electric wire (42) protrudes ahead of the card base. The protruding part of the card side electric wire (42) of the prepaid card (40) added later can contact the card side electric wire (42) of the prepaid card (40) already inserted. This prevents electrical disconnection from occurring when the prepaid card (40) is added. If the protruding part is a corrugated electric wire and has a spring property, the contact is ensured.
When the input / output terminal-corresponding wire (45) contacts the input / output terminal spring (4) at the tip of the signal line extending from the integrated power charge calculation unit (30), the prepaid card (40) and the integrated power charge calculation unit (30 ) Signal can be transmitted and received.
If the prepaid balance is slightly insufficient due to power consumption, a speaker or flashing signal is generated from the integrated power charge calculation unit (30) to inform the consumer.
When the prepaid balance is equal to or less than an allowable amount (for example, minus 1,000 yen), electricity is passed to the electromagnet (1) at the tip of the electric wire extending from the integrated power rate calculation unit (30), and the magnetic material (44) for the prepaid card (40) ) And the prepaid card (40) and the permanent magnet (3) are spatially separated from each other, and thus the electric wire and the load are electrically disconnected.

Means 2 is described below. Before that, make a slight introduction.
The electricity price of a consumer depends on the electricity rate unit price according to time according to the electricity demand. Even in the solar power consumption place, outside the solar time zone, it depends on the power rate unit price by time zone according to the power demand.
The power plant consists of a non-solar power plant and a solar power plant. The solar power plant consists of a consumption and solar power plant and a specialized solar power plant.

It is a prepaid integrated power rate meter of means 1 that functions even when the solar power consumption station contracts with the power sales office for solar power consumption in the solar time zone, which is a time zone in which solar power generation is possible. .
The SS yen is the cost of solar power generation equipment (introduction) based on the maximum solar power consumption per minute desired by the solar power consumer. The solar power generation facility will be installed at a solar power plant that will be described later.
The SP yen is the thermal power generation equipment cost (introduction cost) to cover the maximum solar power consumption per minute desired by the solar power consumer. The thermal power generation facility will be installed at a solar power generation supplementation station described later.
SD yen is a subsidy for carbon dioxide reduction from the government based on the maximum one-minute solar power consumption desired by the solar power consumer.
After the power sales office (described later) receives the amount after deducting SD yen from the initial cost (SS yen + SP yen), which is the initial cost for introducing the above power generation equipment, the prepaid system will be installed at the solar power consumer station. The present invention relates to a prepaid integrated electric charge meter that handles prepaid cards issued by a power sales office that has an integrated electric charge meter.
(Solar energy consumption place QRkwm per minute consumed by the solar power hours)> (Maximum solar power consumption QR0kwm desired per day by the solar power consumption places) ,
The solar power consumption station pays (supplemental thermal power generation fuel cost SQ yen / kwm) x (QRkwm-QR0kwm) via a prepaid card.
(The amount of energy QRkwm per minute consumed by the solar power consumer during the solar hours) ≤ (Maximum solar power consumption QR0kwm per minute desired by the solar power consumer during the solar hours) ,
The solar power consumption station receives (supplemental thermal power generation fuel cost SQ yen / kwm) x (QR0kwm-QRkwm) via the prepaid card.
As described above, the prepaid integrated power rate meter of the means 1 is characterized in that electric power is supplied until the prepaid balance becomes an allowable amount or less.
The above SQ yen / kwm is the price of fuel consumed to maintain 1kw of supplementary thermal power generation for 1 minute.
In the present invention, “m” in a circle / kwm means “minute” which is a unit of time. Since 1 second is too short and 1 hour is too long, it was set in minutes.
Unused solar power is consumed at non-solar power consumers, and is returned to the solar power consumer. At the time of return, you may set a value slightly higher than SQ yen / kwm, including the equipment maintenance cost, and there may be a non-solar power charge unit price per hour.
FIG. 7 shows the flow of a calculation program incorporated in the integrated power charge calculation unit (30). The description will be described later.

A supplementary explanation of means 2 will be described below.
SS yen is the cost of purchasing solar power generation equipment (necessary cost even if solar power is not available in rainy weather), the rent for the installation location of the equipment, and the storage facility cost for storing the equipment. Photovoltaic power stations pay these by deducting SD yen to the power sales office in a lump before installing the facilities. The power sales office pays SS yen to the solar power plant.
Labor costs and repair costs are paid separately from the SS yen every month after the facility is installed, and the solar power consumption station pays to the specialized solar power plant through the power sales office.
SP yen is the cost of thermal power generation equipment (necessary cost even if solar power is obtained in fine weather), the rent for the installation location of the equipment, and the storage facility cost for storing the equipment. The solar power consumption station pays these to the power sales office in a lump before installing the equipment. The power sales office pays SP yen to the solar power station.
Labor costs and repair costs are paid separately from the SP yen every month after the facility is installed, and the solar power consumption station pays the solar power generation station through the power sales office.
The SD yen is paid to the power sales office by the government with a tax collected from those who refuse solar power. This is a tax that the government compulsorily collects from all citizens to conserve the environment by controlling carbon dioxide emissions.
The solar power plant will install solar power facilities after receiving SS yen from the power sales office. In addition, the solar power plant will install some solar power generation facilities in advance with its own funds (also from the power sales office).
The solar power generation replenishment station will receive the SP yen from the power sales office and then introduce the thermal power generation facility for replenishment. It should be noted that the solar power generation supplementary station is self-funded in advance (also from the power sales office), and a certain amount of supplementary thermal power generation equipment is installed.
The calculation program in this means can be used if the calculation program described later used in the means 1 is slightly modified.
Even in the era of electricity liberalization, solar power generation has to be treated specially in view of the large amount of power generation, the country's feed-in tariff system and solar power generation followers.
Solar power generation is difficult to stockpile in order to cope with unforeseen circumstances, and power sales offices must always secure solar power with non-solar power. Because it is necessary to pay (solar power station), an extra power charge is required.
If you don't have a place for solar power consumption that is dissatisfied with the SP yen, you can choose another power sales office. Good. Some of the solar power consumption places are not limited to the places where you can't choose and live without electricity. Liberalization has an inconvenient aspect. Documents that the national and local governments should be responsible for fires and troubles caused by neighbors for solar power consumption stations that have chosen self-power generation. It is necessary to confirm.
The power sales office cannot sell more solar power than the capacity of the solar power plant (although there is little reverse power flow from the consumption and solar power plant). Considering that the sun does not come out or that there is a failure even if there is an installed capacity, it will be necessary to make arrangements such as disclaimers between the power sales office, the solar power plant, and the solar power consumer station . You must also determine the disclaimer for excess and deficiency between the demand at the time of contract and actual demand.
Electricity sales offices that were not chosen as consumer places have to make a management effort so that they can be chosen the next time or go bankrupt. Electricity sales offices will contract with various power plants and power supply command centers, but the existence or non-existence of each site depends on the efforts and future strategies of each site. Rigging and cartels are cracked down like any other industry.

Means 3 is described below.
In means 2, the consumption place was described. Mean 3 describes the power generation side in particular.
One power sales office consists of a number of non-solar power plants, a number of specialized solar power plants, a number of consumption and photovoltaic power plants, a minimum of one solar power plant and Prepare at least one power supply command station.
Non-solar power plants have installed non-solar power generation facilities with a power generation capacity that meets the maximum amount of non-solar power generation per minute contracted with a power sales office. Install a watt-hour meter for electricity and install a transceiver to communicate with the power supply command center. You can choose from many non-solar power stations. Or, a new non-solar power plant may be self-constructed or a new construction may be commissioned somewhere.
The non-solar power plant is based on the power supply command from the power supply command center up to the contracted power amount into the pipe of the power supply command station through the integrated watt-hour meter for non-solar power with a transmitter for the power supply command station Power to the power supply command center.
Many solar power plants have installed solar power generation facilities with a power generation capacity that meets the maximum solar power consumption per minute contracted with a power sales office during the solar hours, Install an integrated watt-hour meter for solar with a transmitter and a transmitter / receiver to communicate with the power supply command center.
The solar power plant transmits power to the power supply command center with the contracted amount of power as the upper limit through the integrated watt-hour meter for solar with a transmitter for the power supply command station.
Consumption / Solar Power Plant installs a solar power generation facility with a power generation capacity that meets the maximum solar power generation amount per minute contracted with a power sales office during the solar hours, Install an integrated watt-hour meter for solar power.
The consumption and photovoltaic power plant transmits power to the power supply command center through the integrated solar energy meter with a transmitter for the power supply command station.
The solar power generation supplementary station installs a thermal power generation facility with a power generation capacity that satisfies the maximum solar power consumption per minute contracted with a power sales office during the solar hours, and has a transmitter for the power supply command center Install an integrating watt-hour meter and install a transceiver to communicate with the power supply command center.
The solar power generation supplementary station uses the integrated watt-hour meter with a transmitter for the power supply command station to supply the power supply command based on the power supply command from the power supply command station up to the contracted power amount into the pipe of the power supply command station. Transmit power to the jurisdiction. A large number of non-solar photovoltaic power plants may change their own facilities to photovoltaic power supplementing stations as appropriate.
The power supply command station installs transceivers and power supply controllers, receives power from a number of non-solar power plants based on the power supply command, and receives power from a large number of consumption and solar power plants into the tubes. Receives power, receives power from a number of specialized solar power plants into the pipe, receives power from the solar power generation supplementary power station into the pipe based on a power supply command, and installs a prepaid integrated power rate meter in means 2 A power supply system characterized by supplying power to a consumer place.
The thermal power generation equipment installed in the solar power generation supplementary station is preferably a thermal power generation equipment that uses a gas turbine, a diesel engine, or a gasoline engine that can change output rapidly.
In order to operate the replenishment station, the solar power consumption station pays maintenance costs such as labor costs through the power sales office. When a profit is generated at the compensation station, the solar power consumption station receives a dividend through the power sales office, and pays the deficit when it becomes deficit. The surplus power at the replenishment station is sold at a price higher than SQ yen / kwm if requested by the power supply command center. Property tax, business tax and income tax are handled as maintenance costs.
In order to operate the solar power plant, the solar power consumption station pays maintenance costs such as labor costs through the power sales office. When a profit is generated at the specialized power plant, the solar power consumption station receives a dividend through the power sales office and pays the deficit when it becomes deficit. Property tax, business tax and income tax are handled as maintenance costs.

A supplementary explanation of the means 3 will be described below.
Every power plant and consumer plant will have a prepaid integrated energy meter. Each power plant may step down the self-generated power as the power consumption of lighting etc. at its own location, but install a prepaid integrated watt-hour meter to purchase power via the power line from the meaning of insurance or cheapness .
The reason for limiting the number of electricity sales offices to one is to grasp the entire information in the jurisdiction that is indispensable for power supply and demand adjustment. As the number of photovoltaic power generation replenishment stations and power supply instruction stations decreases, information exchange is performed more smoothly. It should be noted that a solar power plant, a solar power supplement station, or a power supply command station may contract with several power sales offices. You need to be careful if you are allowed to do things like mobile phones that are now crowded. The dentist needs to be careful about whether self-power generation is essential.
The power supply command center is an organization responsible for power supply and demand operations and grid operation operations. In the power supply and demand business, the supply side is adjusted to maintain a balance between power demand (consumption) and supply (power generation) by coordinating with each power plant via a communication line. The grid operation business manages the flow of the transmission line and maintains the voltage and frequency appropriately. The power supply command station issues an operation command to each power plant for business execution.
An electric power system is a system that integrates power generation, transformation, transmission, and distribution to supply power to a power receiving facility on the consumer side. Electricity from the huge power plant is sent over high-voltage transmission lines.
By installing an integrated watt-hour meter for non-solar power with a transmitter for a power supply command station at a non-solar power station, the power supply command station automatically receives the integrated power amount and each non-solar power station To pay the electricity bill as a substitute business of the power sales office (bank account automatic transfer). Human resources can be expensive and make mistakes. The power supply command center collectively receives the power charges from the power sales office.
By installing an integrated watt-hour meter for solar power with a transmitter for the power supply command station at the solar power plant, the power supply command station automatically receives the integrated power amount and sends it to each solar power plant Paying electricity bills as a substitute for power sales offices (bank account automatic transfer). Human resources can be expensive and make mistakes.
By installing an integrated watt-hour meter with a transmitter for a power supply command station at a solar power generation supplementary station, the power supply instruction center automatically receives the integrated power amount and sends it to the solar power generation supplementary station. Pay the electricity bill as an agency service (bank account automatic transfer). Human resources can be expensive and make mistakes.
By installing an integrated watt-hour meter for solar with a transmitter for the power supply command station at the consumption and solar power plant, the power supply command station automatically receives the integrated power amount and each consumption and solar power generation Pay the electricity bill as a substitute for the power sales office (bank account automatic transfer). Human resources can be expensive and make mistakes. The power supply command center collectively receives the power charges from the power sales office.
As a general rule, the amount of solar power generated by a consumption / photovoltaic power plant is consumed at that location, so the amount of reverse power flow to the power supply command center is not large. Therefore, it is considered that the frequency disturbance due to the consumption and solar power plant can be adjusted by surplus and power generation suppression at various power plants including the solar power plant.
When subsidies / kwm are set for consumption / solar power plant, if it is excessive, consumption / solar power plant will try to sell electricity without self-consumption during solar hours. If it does so, the frequency in the power supply command jurisdiction is disturbed and there is a risk of a power outage, so the price must be moderate. Fees for solar power generation are paid in turn by the power sales office based on the integrated watt-hour meter for solar power, and the money is borne by all consumers through a pull-paid card fee.
On the other hand, if the subsidy is only for the introduction of the solar power generation facility of the consumption and solar power plant, it will be consumed by itself, and the frequency disturbance in the power supply command post jurisdiction thereafter will be reduced. However, if the subsidy is excessive, the consumption and photovoltaic power plant and the equipment sales company will collaborate and install an excessive photovoltaic power generation facility. Therefore, the subsidy should be 1/3 or less of the solar power generation equipment cost. Because the selling price is three times as usual, the subsidy will be less than the cost of the solar power generation equipment cost, and arbitrary buying and selling of the solar power generation equipment will be discreet. The increase in photovoltaic power generation capacity can be controlled by adjusting the subsidy amount.

At solar power consumption stations where solar power generation facilities cannot be installed at home, from the total cost of SS yen + SP yen to introduce the solar power generation facilities of the specialized solar power generation plant and the thermal power generation facilities of the solar power generation supplementary station Set up a loan with an amount minus SD yen and pay the entire amount of funds for installation to the solar power plant through the power sales office (The solar power plant is afraid of whether electricity can be sold or not and installs equipment at its own expense. Can not). Solar power consumers pay interest to the bank like a villa mortgage. Can deal with each other's abandonment. In order to make a loan, a bank will hardly lend money if the country is not responsible.
In a system where a solar power plant has a loan, this is a bad thing because one solar power consumer will go bankrupt if it refuses solar power in a few years. Banks, responsible countries, and other solar power consumers will suffer. If it works well with the loan system (temporary economic buoyancy measure), there is nothing wrong with it, but there is a possibility that a huge tax SD will be a problem. However, even if enormous tax input becomes a social problem, it helps to free people from solar myths.
The land of the solar power plant can be cheap and cheap. The thermal power generation facility here may generate power using a large number of used truck engines and a large number of used ship diesel engines.
Since used truck engines are cheap and can be installed in a short period of time, the contract with the solar power plant can be canceled in one year, but the solar power plant at the main solar power plant is expensive, 20 years Easy contract cancellation is difficult because it will be a contract of the degree. Therefore, it is desirable to introduce solar power after careful consideration by each person, and it is necessary for related parties to make this known thoroughly.
Since the SS yen + SP yen will be a burden for solar power consumption stations, there is a way to decide how much the subsidy of SD yen will be subsidized by competitive bidding, and in the supplementary thermal power generation fuel cost SQ yen / kwm When subsidies are introduced, it is possible to decide how much yen is appropriate by competitive bidding.
Non-solar power is a mixture of natural gas, shale gas, oil, coal, and nuclear power taking into account economic, political, and some risks (for example, skirmishes during oil distribution). Nuclear power generation has the meaning of insurance against future fossil fuel depletion. It would be possible to contract non-solar power unit prices for nuclear power plants that refuse nuclear power generation without nuclear power generation (linked to oil prices without oil crisis insurance at the time of fossil fuel value).
Biomass power generation that is stable at the time of power generation and wind power generation that occurs irregularly for 24 hours are slightly different from solar power generation, so it is included in non-solar power from the viewpoint of non-solar power for solar power generation. It was. Of course, they may be handled individually.

With the introduction of a prepaid integrated electricity meter, power sales offices are no longer required to check consumer trends via communication lines, and the need for meter readers is also eliminated. In addition, since there was no human element in monetary collection, the electricity sales office was excluded from grudges.
With the introduction of a prepaid integrated electricity rate meter, power supply shortages are automatically disconnected without human intervention, and power sales offices no longer have to worry about social sanctions.
Even if there is a shortage of the prepaid balance, if it is within the allowable range, it will continue to be energized, and a change in the consumption place will be emitted due to the speaker sound and flashing light emitted at this time, so the surrounding people and patrolmen (newspaper delivery, courier service, (Police etc.) can notice.
Local governments and ward offices may issue prepaid cards as appropriate for the welfare of the vulnerable.

If the power charge unit price for each power source is different for each prepaid card (40), it becomes clear what the power source demanded by the public is, and for that reason, the power source configuration is the same. For example, if most residents in the area cease nuclear power generation and choose only solar power generation even if the unit price of electricity is high, no one will buy nuclear power (some people move their homes), so nuclear power generation Is done.
In the transition period until nuclear power generation is rejected, those who oppose nuclear power generation should daringly choose expensive solar power generation to prove that it is not just a mouthpiece or to set an example. I will. It is selfishness to make a non-solar power consumption place an expensive price. Close to fraud. I haven't heard that people who oppose nuclear power have installed solar power generation facilities at home.
Solar power generation is only possible if there is a supplement to thermal power generation that can be operated at low construction costs and low fuel costs for output adjustment. In addition, even if the cost of solar power generation equipment becomes free in the future, if solar power generation equipment is adopted at a solar power generation supplementary station, a storage battery must be installed in addition to the extra solar power generation equipment. It will be a solar power generation society only when the storage battery is free.
Photovoltaic power generation is similar to agriculture that depends on the weather of sunlight. Agriculture is generally difficult if there is no subsidy in the world. Therefore, the solar power generation business will be difficult without subsidies. Since the subsidy is taxable, it is necessary to obtain an understanding from non-solar power consumers. (While they are not aware of the feed-in tariff, they are wasting money for solar devotees. ).
Why don't some power sales offices refuse solar power just because output adjustment is difficult? Since it is technically possible to adjust the output, it is a good idea to include the output adjustment cost in the power rate under the compulsory feed-in tariff system when power liberalization is called out. Consumers may consider only fossil fuel power generation, even if they pay a greenhouse gas fine (or the Ministry of the Environment).
Even if it is a solar power plant, if one power sales refusal to purchase, it can be sold to another power sales. If it doesn't sell, it is just a matter of auctioning the equipment, starting another business using the generated power, establishing a power sales office yourself, or going bankrupt.
Some companies, mainly exporters that use high-priced fixed-price solar power, will put pressure on politicians and influential groups with crying and threatening to go bankrupt after international competition. After these various opinions are revealed in the media, a powerful organization familiar with electric power will come out as a coordinator.
Leading organizations familiar with coordinating power can control society by incorporating the cost of solar power generation in anticipation of a few years into the SD yen or SQ yen / kwm.

Electricity sales offices can now easily collect accumulated electricity charges.
In the present invention, it is assumed that the solar power plant and the solar consumer station are in the same pipe of the power supply command station. Solar power generation is local production for local consumption.
They say that they will not use solar power in Kyushu and consume solar power in Osaka. To give a more extreme example, there are no solar power plants in Osaka and Tokyo in Kyushu, and no solar power plant in Osaka or Tokyo. Even if a thick dedicated transmission line from Kyushu is laid down to Osaka, the transmission line is only meaningful in the solar hours, so the operation rate has dropped, and the transmission loss on the way is also large, so it is economically viable Whether it is unknown. Or, if you try to consume electricity generated in a dedicated solar power plant in Kyushu dedicated to Osaka and Tokyo in the Kyushu jurisdiction and consume solar power in Osaka or Tokyo, Even if a solar power station is installed in Kyushu, it is unclear whether or not it is possible to consume the power of a huge dedicated solar power facility during the solar time zone in Kyushu. Maybe an oversupply.
If it is a small scale, for example, install a solar power generation facility in Kanagawa Prefecture for the ward office of Setagaya Ward, Tokyo, and consume the power from the solar power generation facility in Kanagawa Prefecture in Kanagawa Prefecture. In other words, it can be said that sunlight was consumed at the ward office in Setagaya-ku, Tokyo. This is because power consumption, which is the basis for both Tokyo and Kanagawa Prefectures, is far greater than the power consumption at the ward office in Setagaya-ku, Tokyo, and does not affect frequency fluctuations or voltage fluctuations.

FIG. 3 is a general view of the integrated power charge meter of the present invention in means 1.
The power line side and the load side are disconnected, and the permanent magnet (3) and card contact terminal spring (5) are fixed to the power line side, and the permanent magnet (3) and card contact terminal spring (5) are also fixed to the load side. To do.
The integrated electric energy is input to the integrated electric power charge calculation unit (30) from the integrated electric energy indicator (10) of the electronic integrated electric energy meter using the Hall element and the multiplier using the digital multiplication method. The integrated power rate calculation unit (30) inputs the time from the built-in digital clock, and from the prepaid card (40), the power rate unit by time zone and the paid-up (prepaid) total power rate.
The prepaid card (40) is an external storage medium for the integrated power rate calculation unit (30) and has functions of starting and disconnecting the integrated power rate meter. A card-side electric wire (42) and a permanent magnet-compatible magnetic material (43) such as iron are laid on the surface of the card. An electromagnet-compatible magnetic material (44) and an input / output terminal-compatible wire (45) are laid on the back surface of the card.
The prepaid card (40) is held by the permanent magnet (3) by the magnetic material (43) corresponding to the permanent magnet. When the card side electric wire (42) is in contact with the card contact terminal spring (5), the electric light line side and the load side are electrically connected. The permanent magnet (3) for fixing is provided with electrical insulation and springiness. In addition, a permanent magnet may be laid on the prepaid card (40) side, and a permanent magnet-compatible magnetic material may be fixed to the power line side and the load side.
The card side electric wire (42) protrudes ahead of the card base. The protruding part of the card side electric wire (42) of the prepaid card (40) added later can contact the card side electric wire (42) of the prepaid card (40) already inserted. This prevents electrical disconnection from occurring when the prepaid card (40) is added. If the protruding part has a spring property, the contact is ensured.
When the input / output terminal-corresponding wire (45) contacts the input / output terminal spring (4) at the tip of the signal line extending from the integrated power charge calculation unit (30), the prepaid card (40) and the integrated power charge calculation unit (30 ) Signal.
When electricity is passed to the electromagnet (1) at the tip of the electric wire extending from the integrated power rate calculation unit (30), the magnetic material (44) corresponding to the electromagnet of the prepaid card (40) is sucked and the prepaid card (40) and the permanent The magnet (3) is spatially separated, and thus the electric wire side and the load side are electrically disconnected.
When more power is consumed than the prepaid charge, a speaker and a flashing signal are generated from the integrated power charge calculation unit (30).

FIG. 4 shows the flow of the calculation program of the means 1 incorporated in the integrated power charge calculation unit (30). In the figure, “N *” is the operation step number of the program. “N **” in FIG. 7 described later is also an operation step number of the program.
1 * Inserting a card By inserting a card, the power line side and the load side are electrically connected. It should be noted that the card insertion slot (2) should be accessible to a person who is about 140cm tall (a person who can walk by hand and can use his hand or a home care worker).
2 * Input to the integrated power charge calculation section The PIN, prepaid charge RY0, and the allowable amount of prepaid balance (for example, minus 1,000 yen) are sent to the corresponding section.
The hourly power rate unit price P (j) yen / kwm for each time zone is sent to the relevant section. If time Tnew is between time T (j) and T (j + 1), P (j) yen / kwm
3 * Integrated power charge calculation section The code number read from the file stored in the built-in card is compared with the code number built in the corresponding section, and if they do not match, the electromagnet (1) is energized and the card is pulled apart and disconnected.
Add the prepaid balance RYold (which may be negative within the allowable range) and the new prepaid fee RY0 built into the department.
4 * Read the initial time Told from the digital clock.
The integrated electric energy Wold at the time is read.
5 * Read the current time Tnew from the digital clock. Tnew = Told + Δt
For example, a digital clock is engraved every minute.
6 * Read the integrated electric energy Wnew at the time from the integrated electric energy display (10).
7 * Establishment of unit price P (j) yen / kwm by calculation time zone. If Tnew is between time periods T (j) and T (j + 1), then PP = P (j).
The new prepaid balance RYnew is RYold – PP x (Wnew – Wold).
The prepaid balance RYnew at that time is used as RYold for the next calculation.
The accumulated electric energy Wnew at that time is used as Wold for the next calculation.
8 * Overwrite to prepaid card Overwrite prepaid balance RYold = RYnew as prepaid fee RY0 to prepaid card.
If it is a principle to stay at the current address for a long time, this step is not necessary. If you live in a short period of time, you can use a small card.
9 * Warning judgment If the prepaid balance RYold remains positive, the power is continued.
Go to 5 * to read the current time from the digital clock.
If the prepaid balance RYold is negative, send a speaker or flashing signal.
Proceed to the next 10 *.
10 * Cutoff judgment If the prepaid balance RYold is less than the prepaid balance allowance (for example, -1000 yen), the energization is cut off.
The electromagnet (1) is energized to remove the prepaid card (40) from the integrated power rate calculator (30).
* Completion of calculation Prior to the issuance of a prepaid card, the consumer has an automatic bank withdrawal contract with the power sales office. The power sales office inputs the password and the prepaid fee into the prepaid card, and then sends the prepaid card to the consumer office. Note that the prepaid fee is deducted from the basic charge for one month.
The hourly power rate unit price P (j) yen / kwm and the basic charge for one month differ depending on the number of contracted amperes. A contract at 30A will be higher than a contract at 10A. Even if it is different from the current contract amperage at the new location, the card used so far will be collected by the power sales office and the remaining amount will be transferred to the bank.
In order to strengthen fraud prevention, a contractor employee at a power sales office inserts the prepaid card into a prepaid integrated electricity rate meter at a consumer place (it is assumed that a malicious place is randomly selected). If so, you can check the use of fake cards and unauthorized use of the toll meter each time.

FIG. 5 is an external view of the integrated power charge calculation unit (30) in FIG.
The meter outer frame (13) contains the equipment related to the integrated power rate meter. The accumulated electric energy is displayed on the liquid crystal screen of the conventional accumulated electric energy display (10). The accumulated power amount is sent from the accumulated power amount indicator (10) to the additionally installed accumulated power rate calculation unit (30).
A card insertion slot (2) is opened in the meter outer frame (13), from which the prepaid card (40) is inserted.
On the surface of the prepaid card (40), a card-side electric wire (42) and a permanent magnet-compatible magnetic material (43) such as iron are laid. An electromagnet-compatible magnetic material (44) and an input / output terminal-compatible wire (45) are laid on the back surface of the card.
The prepaid card (40) is held by the permanent magnet (3) by the magnetic material (43) corresponding to the permanent magnet. When the card side electric wire (42) is in contact with the card contact terminal spring (5), the electric wire side and the load side are electrically connected.
When the input / output terminal-corresponding wire (45) contacts the input / output terminal spring (4) extending from the integrated power charge calculation unit (30), the signals of the prepaid card (40) and the integrated power charge calculation unit (30) are transmitted. Can send and receive.
When electricity is passed to the electromagnet (1) at the tip of the electric wire extending from the integrated power rate calculation unit (30), the magnetic material (44) corresponding to the electromagnet of the prepaid card (40) is sucked and the prepaid card (40) and the permanent The magnet (3) is spatially separated, and thus the electric wire side and the load side are electrically disconnected.

FIG. 6 is a schematic diagram from the power plant to the consumer station.
The power sales office exchanges prepaid cards and money with a consumer office, which will be described later.
Electricity sales offices are responsible for supplying power to each location that consumes power from the power line, and install prepaid integrated electricity rate meters at each location. The description of the prepaid integrated electricity rate meter is omitted in the figure.
The power supply command center takes into account the power supply information and demand trends of the solar power meter with transmitter for the power supply command station installed at the solar power plant (ownership is negotiated between the parties concerned) A power supply order is issued to the “power plant and non-solar power plant”. In the figure, “with transmitter for power supply command station” is omitted because it becomes longer. The same applies thereafter.
The power sales office pays a fee to the “solar power station, non-solar power station” based on the power supply information from the power supply command center.
The power sales office obtains the value of the integrated power meter for solar with transmitter for the power supply command station installed at the solar power plant through the power supply command station, and pays the labor cost to the solar power plant every month. To pay.
The power sales office obtains the value of the integrated wattmeter for the power supply command station with a transmitter installed at the solar power generation supplementary station via the power supply command center, and supplies the solar power generation supplementary station with fuel costs, personnel costs, etc. Pay monthly.
The power sales office pays a business agency fee to the power supply command center.
The power sales office is a consumer / solar power plant based on the value of a solar power meter with transmitter for the power supply command station installed in the consumer / solar power plant (ownership is negotiated between the parties concerned) To pay the fee.
The power sales office and the power supply command office may be different or together.
In the power sales offices, there are sales departments of general power companies such as nine power companies (Tokyo Electric Power Company, Chuden Electric Power Company), and electric power retail sales companies (distribution and power generation related) And contracts with each company for power transmission and distribution).
Electricity sales offices take risks and preliminarily contract with candidates that can become solar-only power plants or solar power generation supplementary sites (about one-fifth of the facilities that will be needed in the future, securing land, subcontracting, etc.) ) To start work.
Consumers can contract with several power sales offices like Internet lines and mobile phones, and can select the power source according to the time of day or power source, but the total electricity tariff meter is likely to be expensive. There is a possibility that it will be higher because basic charges for several power sales offices will be paid. There may be a contract with a power sales office for each home appliance. There will be some elderly people who will end up contracting with a few power stores.

The solar power consumption station is a part of a large number of consumer-powered solar power stations that want to generate solar power but cannot be installed at homes, etc. It is a place to buy electricity from a place. Individuals, corporations and local governments are the main.
The power plant consists of a non-solar power plant and a solar power plant. The solar power plant consists of a consumption and solar power plant and a specialized solar power plant.
Some places with power generation facilities will use their own power at a reduced pressure, but they will draw in a power line via a prepaid integrated energy meter that is safe and convenient for insurance purposes.
The consumer office applies for power consumption at the power sales office. The consumer office submits the withdrawal bank account necessary for issuing the prepaid card to the power sales office.
The power sales office installs a prepaid integrated watt-hour meter at the consumer and issues a prepaid card. The power sales office deals with troubles (for example, power outages) related to the power lines of the consumer stations. A power sales office in partnership with a power supply command center that owns and manages power lines, high-voltage distribution lines, and high-voltage power transmission lines will deal with troubles at consumer stations.
When the consumer places the prepaid card into the prepaid integrated watt-hour meter, electricity is supplied from the power line.
The power supply command station exchanges information such as the amount of power generation and the situation at the time of power outage with the transmitter / receiver between the solar power generation supplementary station and the non-solar power generation station. The power supply command center grasps the integrated power value from the integrating watt-hour meter installed at the photovoltaic power generation supplementary station and the cumulative watt-hour meter installed at the non-solar photovoltaic power station, save.

Solar power plants are mainly individuals and corporations that have solar power generation facilities to sell without self-consumption.
The solar power plant consists of solar power generation equipment, solar energy meter and transmitter / receiver. The power supply command from the power supply command center is only for reference. The power supply command center is a solar power generation supplementary station that has power generation capacity up to the sum of the maximum power generation amount contracted by the power sales office with each solar power plant (the power sales office is contracted with the maximum sum wR0kwm for 1 minute) Regardless of the actual power generation amount of the solar power plant, the power supply is adjusted by issuing a command to the solar power plant and the solar power station.
A solar power plant should not be installed without the consent of the power sales office. When the scale becomes large, the solar power generation supplementary station cannot respond, and the power supply command station cannot. At least the solar power plant should extend the line to the high-voltage distribution line at its own expense.

Consumption and solar power plants are mainly individuals, corporations and local governments that cover part of their own consumption with solar power during solar hours. There may be a place where solar power is purchased during the solar hours.
The consumption and solar power plant is constructed by laying solar power generation facilities and solar energy meters. No power supply command is received from the power supply command center. Each consumer and solar power plant sends solar power below the upper limit of power generation for one minute contracted to the power sales office to the power line via the solar energy meter.
Money is exchanged with power sales offices related to solar power generation in a month or year based on the integrated power accumulated value of the solar energy meter installed at each consumption and solar power station. Is called. Before the installation of the solar power generation facility, the consumer and solar power plant will install the solar power generation facility in the SS yen from the solar power generation equipment company, and will receive a subsidy of SD yen from the country. These procedures should be done via the electricity sales office. At least it should be introduced after reporting to the electricity sales office. A power generation plan cannot be made unless the total power generation forecasts from a large number of consumption and solar power plants are grasped. If the installed capacity of the consumption and solar power plant exceeds the installed capacity of the solar power plant, the power supply and demand adjustment will be hindered.
The installation of a solar power plant requires SP yen for a solar power plant, but solar power generation is based on the implicit understanding that consumption and solar power plants will have less reverse power flow. Relief place and SP yen are exempt. If the size of the consumption and solar power plant grows, a solar power plant and SP yen will be required.

FIG. 7 shows the flow of the calculation program of the means 2 which is incorporated in the integrated power charge calculation unit (30), particularly considering solar power generation. Since FIG. 7 is a slightly modified version of FIG.
2 * Additional input to integrated power rate calculation section Supplementary thermal power generation fuel cost SQ yen / kwm in the solar time zone (between times T (s) and T (s + 1)) is sent from the prepaid card to the relevant section. It is done.
The maximum solar power consumption QR0kwm for one minute (between 1m) in the solar time zone desired by the solar power consumption station is sent from the prepaid card to the relevant part.
Add 6 ** between 6 * and 7 * If the time Tnew is the sunlight time zone (between times T (s) and T (s + 1)), go to 7 **.
7 ** Calculation (Sunlight time zone calculation)
Since Tnew is between time periods T (s) and T (s + 1), PP = SQ.
The new prepaid balance RYnew becomes RYold – PP x (Wnew – Wold – QR0).
If RYnew is positive, the prepaid balance will decrease. If RYnew is negative, it will be added to the prepaid balance.
The prepaid balance RYnew at that time is used as RYold for the next calculation.
The accumulated electric energy Wnew at that time is used as Wold for the next calculation.

Geothermal power generation should be the target of the fixed price purchase price system. The system can be generated 24 hours a day, and because of the problem of nearby hot spring inns and aesthetics, it cannot be large-scale, so the disruption to the grid is minor. Consideration for natural energy rewards. However, since volcanic activity requires caution, exchanging disclaimers (the country has no relation) and damages coverage (including mineral poisoning) with installers, geothermal power consumers, and neighboring residents It is essential.

The fixed-price purchase system charge that can be added to the price of large, high-efficiency, low-cost large-scale rice by the townspeople when they try to rescue low-efficiency, high-priced rice terrace rice producers takes the form of taxes. It is a good system for relief for the weak and local relief.
If all the villagers want solar power during the solar hours, no matter how high the solar power tariff is, there will be no injustice. However, since it is both the side that receives and bears the SD yen, it will be a high-cost society because the SD yen is zero as a result. If the factory introduces thermal power generation, the cost of electricity will be reduced, but wages, mainly the cost of living for employees, will be high. International competitiveness will be weakened. If solar power generation is desired outside the solar hours, at least 24 hours / effective sunshine duration 6 hours x (SS yen + SP yen) is required. In summer, refrigerators, air conditioners, and lighting will be available for nearly 24 hours.
It is fair to apply feed-in tariffs only during solar hours. The current rate is thinned to 24 hours, so the electricity price per minute is cheap at first glance, but it will be higher when compressed to 6 hours of effective sunshine. If you create a solar power special zone and live in solar power only without the subsidy in that special zone (equivalent to the new village of Masatoshi Musashikoji), you will not be able to feel the real feeling. For example, the Setagaya Ward Office and Kanagawa Prefectural Government are quick. You can understand to some extent just by making a budget plan.
The unit price of water tariff is different in each municipality. In the same way, it is fair that the unit price of electricity is different for each power source. The present invention can be easily achieved. Prepaid card fees can be freely set for each region at the contract stage. In a mature democratic society, various claims and requests come out. It will be difficult for the government to provide guidance on uniform unit prices nationwide.
Just as a free bus commuter pass is issued by the local government for people with disabilities, a prepaid power bill may be issued free of charge by the local government.
The consumer side and the supply side can choose the power source freely. You can cover your home with solar and thermal power, and you can choose a prepaid fee as a backup. If you don't deal with problems if problems arise, you will always be dissatisfied with each person. A prepaid card method is possible. Sunlight is a blue card, oil is a red card, nuclear power is a black card, and the best mix is a gray card.
Solar technology development funds should go through the solar powerhouse. It is said that if the country does it directly, it is intentionally delayed.
Electricity liberalization means that both the power demand station side and the power supply station side have an economic idea that they can continue to use the selected power source. Those who want solar power are prepared to continue to pay the cost for about 20 years, and the power supply station is to provide a mechanism that can respond to that desire while providing profit.
Those who continue to consume solar power by installing solar power generation facilities in the form of taxes from people who do not want solar power must have some reluctance and gratitude towards others.
As solar power generation technology and storage battery technology advance, if it gets cheaper, solar power generation will become the mainstream.
Most villagers live freely, but they are worried if they choose to choose. For example, you may have trouble deciding one out of the various options of different cell phone companies. Also, the freedom to choose a variety of foods in front of you is a joy, but if you don't choose, you may be starved to death. Even if you try to sell it, it will be an alarming situation that more customers will come back without being able to decide.
As long as the cost of solar power generation is high, non-solar power plants will not actively increase capacity. The same thing will happen if you increase the price of oil, which should be cheap, in line with the high cost of coal.
Some people say that solar power and wind power are insurance when oil stops coming, but the power generation that depends on the sunlight and wind blows is insurance that may or may not be insured. .
Whether the special power supply tax and consumption tax will also be applied to the solar specialties and supplementary offices is a future issue.
Consumers victims of electricity liberalization will be weak people such as elderly people (it will not be possible to expect high but reliable services like those under 9 electric powers so far. Can not). You can sell solar power in the daytime but buy it from another company at night, there is almost no accident trouble handling, or fraud (subsidy application problem). If the seller is not fully aware of the circumstances, he will encounter bankruptcies and protests from victims. It will be necessary to make it mandatory for licenses such as car insurance. The Ministry of License (Ministry of International Trade and Industry, Ministry of the Environment, Disaster Management Agency, Ministry of Labor, Financial Services Agency, etc.) will be very active.
The withdrawal bank should be a bank dedicated to government-guaranteed settlement. This is because during the bankruptcy of commercial banks, there is a settlement business, and it is said that it cannot be bankrupt, causing confusion.
At the beginning of the liberalization of electricity, it would be confusing due to various fraudulent troubles and differences in mutual recognition, so power contracts signed for 2 to 3 years were limited to one year, based on the troubles during this period It is recommended that the regulations be established by law. After all, it will be a partial liberalization of electricity.
It seems that NHK can organize discussions on the opinions of people who have set up consumer and solar power plants for more than one year, experienced prime ministers, solar power generators and solar power introducers.

FIG. 1 is a schematic diagram of a conventional electronic integrated watt-hour meter using a Hall element multiplication method among electronic integrated watt-hour meters. FIG. 2 is an external view of the electronic integrated watt-hour meter of FIG. FIG. 3 is an overview diagram of the integrated power charge meter of the present invention in means 1. FIG. 4 is a diagram showing a flow of a calculation program incorporated in the integrated power charge calculation unit (30). FIG. 5 is an external view of the integrated power charge calculation unit (30) in FIG. FIG. 6 is a schematic diagram from the power plant to the consumer station. FIG. 7 is a flowchart of a calculation program of the means 2 that is incorporated in the integrated power charge calculation unit (30), particularly considering solar power generation.

1 is an electromagnet.
2 is a card insertion slot.
3 is a permanent magnet.
4 is an input / output terminal spring.
5 is a card contact terminal spring.
10 is an integrated electric energy display.
13 is a meter outer frame.
30 is an integrated electric power charge calculation part.
40 is a prepaid card.
42 is a card side electric wire.
43 is a magnetic material for permanent magnets.
44 is an electromagnet-compatible magnetic material.
45 is an input / output terminal compatible electric wire.

Claims (3)

A prepaid integrated power meter comprising a meter outer frame (13), an electronic integrated energy meter, and an integrated power fee calculator (30),
In the electronic integrated watt-hour meter, the power line side and the load side are disconnected, the permanent magnet (3) and the card contact terminal spring (5) are fixed to the power line side, and the load side is also a permanent magnet ( 3) and the card contact terminal spring (5) are fixed,
A card insertion slot (2) is provided in the meter outer frame (13),
The integrated electricity rate calculating section (30) provided in the meter outer frame (13),
The integrated power charge calculation unit (30) is composed of a computer incorporating a calculation program and a storage file, a digital clock, a speaker, and a flashing light.
By inserting the prepaid card (40) into the card insertion slot (2), the power line side and the load side are electrically joined,
When the calculation program is started, a password is input from the prepaid card (40), and the password is compared with the password stored in the storage file,
Enter the prepaid fee from the prepaid card (40), the permissible amount of the prepaid balance and the unit price of electric power by time zone, input the time from the digital clock, and input the integrated energy from the integrated energy indicator (10). By
A prepaid integrated power charge meter that supplies electric power until a prepaid balance becomes an allowable amount or less. If a solar power consumer contracts with a power sales office for solar power consumption during the solar hours when solar power generation is possible,
SS yen is the cost of solar power generation facilities based on the maximum solar power consumption per minute desired by the solar power consumer.
SP yen is the cost of thermal power generation equipment to cover the maximum solar power consumption per minute desired by the solar power consumer.
The SD yen is a lump sum subsidy for carbon dioxide reduction from the government based on the maximum solar power consumption per minute desired by a solar power consumer.
After the power sales office (described later) receives the amount after deducting SD yen from the initial cost (SS yen + SP yen), which is the initial cost for introducing the above power generation equipment, the prepaid system will be installed at the solar power consumer station. In a prepaid integrated electricity meter that handles prepaid cards issued by an electricity sales office that has installed an integrated electricity meter,
(Solar energy consumption place QRkwm per minute consumed by the solar power hours)> (Maximum solar power consumption QR0kwm desired per day by the solar power consumption places) ,
The solar power consumer pays (supplemental thermal power generation fuel cost SQ yen / kwm) x (QRkwm-QR0kwm) via the prepaid card,
(The amount of energy QRkwm per minute consumed by the solar power consumer during the solar hours) ≤ (Maximum solar power consumption QR0kwm per minute desired by the solar power consumer during the solar hours) ,
The solar power consumption station receives (supplemental thermal power generation fuel cost SQ yen / kwm) x (QR0kwm-QRkwm) via the prepaid card,
2. The prepaid integrated power rate meter according to claim 1, which takes into account solar power generation, wherein electric power is supplied until the prepaid balance becomes an allowable amount or less. One power sales office consists of a number of non-solar power plants, a number of specialized solar power plants, a number of consumption and photovoltaic power plants, a minimum of one solar power plant and Prepare at least one power supply command station,
Non-solar power plants have installed non-solar power generation facilities with a power generation capacity that meets the maximum amount of non-solar power generation per minute contracted with a power sales office. Installed a watt-hour meter for electricity, installed a transceiver to communicate with the power supply command center,
The non-solar power plant is based on the power supply command from the power supply command center up to the contracted power amount into the pipe of the power supply command station through the integrated watt-hour meter for non-solar power with a transmitter for the power supply command station Power to the power supply command center
A solar power plant installs solar power generation facilities with a power generation capacity that meets the maximum solar power consumption per minute contracted with a power sales office during the solar hours, Installed an integrated watt-hour meter for solar power, installed a transceiver to communicate with the power supply command center,
The solar specialized power plant transmits power into the power supply command center jurisdiction with the contracted power amount as the upper limit through the power meter for solar with transmitter for the power supply command station,
Consumption / Solar Power Plant installs a solar power generation facility with a power generation capacity that meets the maximum solar power generation amount per minute contracted with a power sales office during the solar hours, Install an integrated watt-hour meter for solar power,
The consumption and solar power plant transmits power to the power supply command center through the integrated energy meter for solar power with a transmitter for the power supply command station,
The solar power generation supplementary station installs a thermal power generation facility with a power generation capacity that satisfies the maximum solar power consumption per minute contracted with a power sales office during the solar hours, and has a transmitter for the power supply command center Install a watt-hour meter for compensation, install a transmitter / receiver to communicate with the power supply command center,
The solar power generation supplementary station uses the integrated watt-hour meter with a transmitter for the power supply command station to supply the power supply command based on the power supply command from the power supply command station up to the contracted power amount into the pipe of the power supply command station. Power transmission to the jurisdiction
The power supply command station installs transceivers and power supply controllers, receives power from a number of non-solar power plants into the pipe based on the power supply command, and receives power from the multiple consumption / solar power stations into the pipe. To a consumer station that receives power from a number of specialized solar power plants in the pipe, receives power from the solar power generation supplementary power station into the pipe based on a power supply command, and installs the prepaid integrated power meter in claim 2 A power feeding system characterized by feeding power.