JP5895114B1 - Power generation method by water turbine power generation facility, water turbine power generation facility, water turbine power generation method by this, and management method of water turbine power generation facility - Google Patents

Abstract

[PROBLEMS] To realize power generation that allows a large number of small investors to participate fairly by paying attention to the effective head of a river as one piece of information. The same effective head is set between the turbine generators and is generated by the turbine generator set in the same form, and is set for each turbine generator based on the same effective head and set in the same form. , Owner information holding ownership of each turbine generator is acquired, and the same measured power generation amount is acquired for each turbine generator owner set based on the same effective head and in the same form Then, the same power selling price based on the generated power amount is acquired. [Selection] Figure 1

Description

  The present invention relates to a power generation method using a water turbine power generation facility, a water turbine power generation facility, a water turbine power generation method using the same, and a method for managing the water turbine power generation facility.

  At present, hydroelectric power generation uses electric potential energy of natural water to generate electricity. Therefore, in order to perform the most effective power generation in hydropower generation, it is common to design and install a dedicated hydropower generation facility that can make the most of the natural situation.

  Generally, a turbine power generation facility is installed in a place with a water source capable of generating more than 1000 Kw, and then a power system is connected to a power grid that covers the entire region, and a system that transmits and distributes electricity to homes and companies is adopted. ing.

  Effective use of renewable energy has become highly desirable due to global warming in recent years and delayed operation of nuclear power plants. Wind power and solar power generation, which are the mainstays of renewable energy, change their power generation capacity depending on natural conditions and are difficult to use as a base power source. In exchange for this, renewable energy using geothermal and hydropower is not easily affected by natural conditions.

  In particular, hydroelectric power generation is expected as an effective reserve energy in many places in Japan. Water sources with large amounts of water that generate large electricity have already been developed. In the future, most of the water sources that can be used as electric power can generate power of 1000 Kw or less, and it is desired to use water sources of 50 Kw or less. Using this remaining water source to generate electricity, it is required to make effective use of a limited amount of water so that it can be economically established even at a power purchase price of 34 yen / KWH (H27) set by the country. It is done.

  Patent Document 1 describes that the effective head shared by the last stage unit of the small-capacity turbine power generation units coupled in series is selected to be smaller than the effective head shared by the other units of the previous stage.

  Patent Document 2 describes that a hydroelectric generator is disposed on the outflow pipe from the storage tank, and in this case, the hydroelectric generator is disposed every tenth floor.

JP 2002-295356 A JP 2003-254220 A

  Patent Document 1 describes that a plurality of water conduits are arranged from an upstream dam and water is passed to a turbine generator having the same effective head. According to this system, a large amount of power can be generated, but this system is applied to a turbine power generation facility having a power generation capacity of 1000 Kw or more, and requires a large amount of construction cost and construction period. It is not suitable for generating electricity using it effectively. The apparatus described in Patent Document 2 has a hydroelectric generator installed with equal effective heads. However, a storage tank for temporarily or long-term storing clean water or sewage is used, and is continuously used. It does not describe a device that recovers renewable energy by utilizing a water source having a flow amount of water.

  Even if power is generated by effectively using a small water source, there is no difference in providing a water conduit and requiring a large construction cost. For example, even when a hydroelectric power generation facility having a power generation capacity of 50 Kw is constructed. Including civil engineering work costs, initial investment of 100 million yen or more is required. Recovering renewable energy using a small water source may be difficult in terms of cost, and development in rivers that are expected as effective reserve energy in many places in Japan will not progress It will be.

  In view of such points, the present invention is to realize a river development that is expected as an effective reserve energy in many places in Japan by facilitating the participation of many investors. The purpose is to realize power generation that makes it possible for many small-scale investors to participate fairly by focusing on the unique effective head as one piece of information.

  The present invention uses the effective head peculiar to rivers as one piece of information so that a large number of investors can participate fairly, and the water turbine power generation equipment is owned in response to the effective head between each turbine generator. It is possible to set rights. In particular, by making the effective head equal among the turbine generators, not only can a large number of investors participate fairly, but also the maintenance management after installation of the turbine generator facilities is greatly simplified.

Specifically, in the present invention, a plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one water conduit. In addition, the same amount of water flows into the plurality of turbine generators per unit time, and between the turbine generators is a power generation method by a turbine generator facility that can be set so that effective heads are equal to each other,
The same effective head is set between the turbine generators and is generated by the turbine generator set in the same form,
Ownership information that holds the ownership of each turbine generator set for each turbine generator based on the same effective head and set in the same form is acquired,
For each owner of a turbine generator set based on the same effective head and configured in the same form, the same measured power generation amount is acquired, and the same selling price based on the generated power amount is acquired. A power generation method using a water turbine power generation facility is provided.

In the present invention, a plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, In the turbine generator, the same amount of water flows per unit time, and between the turbine generators, effective heads are made equal to each other, and a measuring means for measuring the amount of electric power generated by each turbine generator is attached, It is configured to acquire the amount of power measured by each measuring means, and is provided with a terminal PC for each turbine generator, the terminal PC is connected to a terminal PC of a managing company that manages each turbine generator,
Each terminal PC includes storage means, arithmetic processing means, and image display means,
In the storage means of the terminal PC installed for each turbine generator and the terminal PC of the managing company, the owner who holds the ownership for each turbine generator set in the same form based on the same effective head is stored. ,
The measured power amount generated and accumulated for each turbine generator is obtained by the calculation processing means of the terminal PC installed for each turbine generator and the terminal PC of the managing company, and the measured power amount calculated for each owner A turbine power generation facility characterized by the fact that a power selling price corresponding to

According to the present invention, in the above-described turbine power generation facility, the turbine generator monitoring device is installed in the terminal PC of the managing company so as to acquire the monitoring state of the operation state of each turbine generator. The monitoring state of the operation state is acquired, and the monitoring result of the operation state of each turbine generator including the power selling price is made into data so that it can be monitored, and the total measured electric energy generated by all the turbine generators Are statistics,
On the image display means of the terminal PC of the integrated company, the measured power amount generated for each turbine generator, the power selling price corresponding to the measured power amount accumulated for each owner, and data were used. The present invention provides a turbine power generation facility characterized in that the monitoring result of the operation state of each turbine generator including the selling price and the total measured power generated are displayed as images.

According to the present invention, in the above-described turbine power generation facility, the measuring means for measuring the electric energy is individually installed for each turbine generator, and each of the owners of the turbine generator separately sells corresponding to the integrated measured electric energy. Provided is a water turbine power generation facility characterized in that a power value is calculated.
The present invention relates to the above-described water turbine power generation facility, wherein the terminal PC installed for each turbine generator and the storage means of the terminal PC of the managing company own the water right of the river where the turbine power generation facility is installed. For the power selling price based on the measured electric energy generated by storing the right holder, the distribution ratio distributed to the water right holder based on the contract is stored in advance,
The power selling price corresponding to the total measured electric energy is calculated by the calculation processing means of the terminal PC installed for each turbine generator or the terminal PC installed for each turbine generator and the terminal PC of the managing company, Based on a pre-determined distribution ratio, the distribution selling price distributed to the water rights owner is calculated,
A power selling price corresponding to the measured power amount for each water turbine generator is calculated, and based on a predetermined distribution ratio, a distributed power selling price distributed to water rights owners is calculated. Provided is a water turbine power generation facility characterized in that a distributed power selling price distributed to water rights owners is displayed.

In the present invention, a plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, In the turbine generator, the same amount of water flows per unit time, and between the turbine generators, effective heads are made equal to each other, and a measuring means for measuring the amount of electric power generated by each turbine generator is attached, A collective company configured to acquire the amount of electric power measured by each measuring means, provided with a terminal PC for each turbine generator, and managing the turbine power generation equipment including each turbine generator connected to the terminal PC In the management device installed in the terminal PC of
Each terminal PC includes storage means, arithmetic processing means, and image display means,
In the storage means, the owner who holds the ownership for each turbine generator set in the same form based on the same effective head is stored,
For each of the turbine generators obtained by the calculation processing means of the terminal PC installed for each of the turbine generators, a power sale price corresponding to the measured power amount is acquired for each measured power amount and each owner ,
The monitoring state of the operation state of each turbine generator is acquired, and the monitoring result of the operation state of each turbine generator including the power selling price is made into data so that it can be monitored, and the total generated by all turbine generators Stats the measured power consumption of
A management device installed in a terminal PC of a company that manages water turbine power generation facilities, which is characterized by calculating the distribution of electricity sold to water rights owners based on a predetermined distribution ratio. provide.

In the present invention, a plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, In the turbine generator, the same amount of water flows per unit time, and between the turbine generators, effective heads are made equal to each other, and a measuring means for measuring the amount of electric power generated by each turbine generator is attached, Each measuring means is configured to acquire the amount of power measured, and each turbine generator is provided with a terminal PC, and the terminal PC is connected to a terminal PC of a management company that manages each turbine generator,
In the water turbine power generation method by the water turbine power generation facility in which each terminal PC is provided with storage means, arithmetic processing means, and image display means,
In the storage means of the terminal PC installed for each turbine generator and the terminal PC of the managing company, the owner who holds the ownership for each turbine generator set in the same form based on the same effective head is stored. ,
The calculation processing means of the terminal PC installed for each turbine generator and the terminal PC of the managing company obtains the measured power amount generated and integrated for each turbine generator, and the measured power amount calculated for each owner A turbine power generation method using a turbine power generation facility characterized by obtaining a power selling price corresponding to

In the present invention, a plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, In the turbine generator, the same amount of water flows per unit time, and between the turbine generators, effective heads are made equal to each other, and a measuring means for measuring the amount of electric power generated by each turbine generator is attached, A collective company configured to acquire the amount of electric power measured by each measuring means, provided with a terminal PC for each turbine generator, and managing the turbine power generation equipment including each turbine generator connected to the terminal PC In the management method of the turbine power generation equipment by the management device installed in the terminal PC of
Each terminal PC includes storage means, arithmetic processing means, and image display means,
In the storage means, the owner who holds the ownership for each turbine generator set in the same form based on the same effective head is stored,
For each of the turbine generators obtained by the calculation processing means of the terminal PC installed for each of the turbine generators, a power sale price corresponding to the measured power amount is acquired for each measured power amount and each owner ,
The monitoring state of the operation state of each turbine generator is acquired, and the monitoring result of the operation state of each turbine generator including the power selling price is made into data so that it can be monitored, and the total generated by all turbine generators Stats the measured power consumption of
Based on a pre-determined distribution ratio, a management device installed in the terminal PC of the coordinating company that manages the turbine power generation facility, which calculates the distribution power price distributed to the right holders Provide a management method for water turbine power generation facilities.

  According to the present invention, the effective head information, in particular, the same effective head is used, each turbine generator of the same form is adopted, and the owner of the ownership of the turbine generator of this form is set for each turbine generator. Is done. This setting enables river development, which is expected to be an effective reserve energy in many places in Japan, with the participation of a large number of small investors. Can be used as a piece of information to generate electricity so that many investors can participate fairly.

  In particular, by making the effective head equal among the turbine generators, not only can a large number of investors participate fairly, but it is possible to realize extremely simplified maintenance after the installation of the turbine generator facilities.

The figure explaining the ownership setting method and power generation method of each axial flow water turbine generator of the water turbine power generation equipment of the Example of this invention. The figure which showed the outline of the Example of this invention with the block. The figure which shows that the ownership of each axial flow turbine generator is set with the same form based on the same effective head. The figure which shows the outline | summary of the conventional hydroelectric power generation equipment. The figure which shows the cross section of the axial flow water turbine employ | adopted by the Example of this invention.

  FIG. 1 is a diagram for explaining the ownership setting method and the power generation method for each turbine generator of the turbine generator system according to the embodiment of the present invention. In the following description, an axial-flow turbine generator will be described as an example. However, the present invention is not limited to an axial-flow turbine generator, and can be applied to, for example, a Francis-type turbine generator.

  In FIG. 1, the maintenance environment after the construction of the turbine power generation facility and the construction includes the owner 2 and the water rights holder 3 who have the ownership of the turbine power generation facility installed in the river as a central enterprise.

  The company 1 plans to construct a turbine power generation facility 20 with several axial turbine generators 22 in the river, calls on investors (A), (B), and (C) 2 for investment. Thus, the investment fund 4 is obtained and the ownership 5 is set for the turbine power generation facility. The number of stages depends on the river condition. The investors (A), (B), (C) 2A and the owner 2 who has the ownership 5 are the same person (including a corporation as a matter of course). The call for investment in the investors (A), (B), (C) 2A is made with the consent of the water owner 3.

  The coordinating company 1 makes a permission application 7 for construction in advance at a responsible government office 6 and obtains an installation permission 8.

  The company 1 makes a contract with the water rights holder 3 in advance and agrees to pay the water usage fee 9.

  The collective company 1 makes a contract by adding the regional power company 10 and the owner 2, sells the generated power amount 11 generated by the water turbine power generation facility 20 to the local power company 10, and sells electricity as a price 12 Is paid directly to the owner 2.

  When all these conditions are satisfied, the management company 1 places an order 14 on the construction company (constructor) 13 for construction.

  Here, the turbine power generation facility 20 is synonymous with the axial-flow turbine generator system, and is configured as follows.

  FIG. 2 shows details of the water turbine power generation facility 20. In FIG. 2, a water storage tank 25 is provided at the uppermost stream of the water conduit 21, a dam 26 is provided at the water storage tank 25, a closing valve 27 is provided at the entrance of the most upstream axial water turbine generator, A water discharge passage 29 is provided, and a closing valve 28 is provided upstream thereof. The axial flow turbine generator 22 is installed in the water conduit 24 with the same effective head between the axial flow turbine generators. The same effective head is not mathematically the same, but refers to the range that is considered the same for the amount of generated power. What is important here is to recover the regenerative energy from the flowing water flowing through the river, and the conduit is installed on the slope and is not supposed to be installed in a place like a waterfall. The effective head is calculated to be the same, the number of stages is determined, the axial turbine generator 22 designed in the same form based on the same effective head is installed, and the cost is reduced.

  Each axial-flow turbine generator 22 is connected to a frequency converter 31 and is adjusted and connected to the frequency of the regional power network 32.

  In FIG. 1 and FIG. 2, a plurality of axial-flow turbine generators 22 that generate power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are connected in series to one water conduit 21. The same amount of water flows into a plurality of axial turbine generators 22 per unit time, and the effective heads are made equal to each other between the axial turbine generators. Measuring means (not shown) for measuring the measured electric energy is attached, and is configured to acquire the electric energy measured by each measuring means. In addition, a management device will be installed including monitoring of the axial turbine generator. The monitoring state of operation of each axial-flow turbine generator is acquired.

  Even when there is an obstacle 40 (FIG. 1) between the axial turbine generator 22, the effective head 24 is the same effective head, and the axial water turbine of the same form based on the same effective head is used. The generator 22 is easily installed. The owner 2 who holds the ownership of each axial-flow turbine generator 22 set in the same form based on the same effective head is set. The cost of the all-axis water turbine generator includes the turbine power generation equipment 20, the construction cost and various expenses, and the cost of the all-axis water turbine generator is divided by the number of all-axis water turbine generators. . When the same effective head is not used, the selling price of each axial turbine generator is set based on the effective head set for the corresponding axial turbine generator.

  The management company 1, the owner of each axial-flow water turbine generator 22, and the water rights holder 3 are connected to the network by terminal PCs 15, 16, and 17 that they own. The terminal PC 16 transmits to the terminal PC 15 the measured power generation amount from the measuring means for measuring the amount of power generated by each axial turbine generator and the power selling price 12 based on the measured power generation amount. Such power generation and power sale information is transmitted to the terminal PC 17.

As shown in FIG.
・ Adopted for axial turbine generators with the same effective head and same form ・ Ownership setting and acquisition under the same conditions ・ Ownership conditions ・ Obtained ・ Same power generation amount acquisition ・ Same power selling price acquisition

  Each axial-flow turbine generator is provided with a measuring device for power measurement, and the power is measured. In the normal case, the same effective head and the same type of axial turbine generator are used, so the same amount of generated power is acquired. When the efficiency η changes, the amount of generated power can change. For this reason, it is assumed that the measurement device is individually installed for power measurement. If the data obtained by averaging the total power generation is adopted by the agreement of the owner, the averaged measured power is used. Therefore, the same amount of generated power here refers to the amount of power generated by the same effective head and the same axial flow turbine generator.

  FIG. 3 is a block diagram showing an outline of the embodiment of the present invention.

  In FIG. 3, the axial turbine generator generator management device 100 is formed in the terminal PC (personal computer) of the collective company 1, and includes input means 41, arithmetic processing means 42, output means 43, storage means 44, and screen display means 45. And a communication line 46 for connecting them. The screen display means 45 includes a screen 45A. The axial-flow turbine generator management device 100 handles the management data of each axial-flow turbine generator and outputs the management data.

  The terminal PC 16 (47, 48) and the terminal PC 17 (49) are connected to the management apparatus 100 for the axial turbine generator. The terminal PC 16 (47, 48) receives the power measured by the measuring device attached to each axial turbine generator, and the terminal PC 47, 48 determines the measured power amount and multiplies the unit price selling price. The selling price is calculated. The power selling price is multiplied by the distribution rate determined in the contract to calculate the distributed power selling price. In addition, the terminal PCs 47 and 48 capture the operating state of the axial turbine generator including the measuring device, and form a soundness report in which the soundness is determined. The terminal PC 17 (49) takes in the distributed selling price from each axial-flow turbine generator, verifies itself, calculates the water usage fee, and confirms the payment state.

  The input means 41 inputs data from each terminal PC 16 as a measured power amount and a power selling price.

  The arithmetic processing means 42 acquires the measured electric energy and the electric power selling price, calculates itself and verifies these data, and calculates the measured electric energy and the total electric selling price for all the axial turbine generators. . In addition, soundness reports of all axial-flow turbine generators will be taken in and the operational status of the turbine generator facilities will be monitored.

  The arithmetic processing means 42 also calculates and confirms the distributed power selling price paid to the water rights holder 3 from the individual power selling price and the total power selling price using the distribution rate based on the contract.

  The arithmetic processing means 42 provides registration of the changed owner and management service for the owner when the owner is changed.

  The output means 43 reports the soundness of the axial turbine generator to the outside based on the calculation processing result, reports the confirmed distributed power selling price to the outside, and displays the information on the screen 45A of the screen display means 45. Tell.

  The storage means 44 records the owner of the ownership that holds the ownership set for each axial-flow turbine generator, the water rights holder, and the distribution rate of the electricity sales price according to the contract. The storage means 44 also records the result of the arithmetic processing.

  As described above, the screen display means 45 displays information indicating the soundness acquired for each axial turbine generator on the screen 45A. The payment state of the confirmed distributed power sale price is displayed on the screen 45A, the operation state of the entire water turbine power generation facility is monitored, and the soundness is visually confirmed.

  In the current turbine power generation facility having a power generation capacity of 1000 Kw or more, as shown in FIG. 4, a plurality of water conduits are arranged from a dam and water is passed to a turbine generator having the same effective head. This method is suitable for obtaining a large amount of electric power, but is not suitable when a small amount of water is used as a water source because it requires a large construction cost. If a small amount of water is used as a water source, it may be possible to obtain generated power by installing one or two turbine generators in the water conduit, but it was not attractive to the operator in terms of collecting funds and was not constructed. .

In this embodiment, a plurality of axial-flow turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series on one water conduit, The same amount of water per unit time flows into the axial turbine generator of the pedestal, and the effective heads are made equal to each other between the axial turbine generators, and the amount of electric power generated by each axial turbine generator A measuring means for measuring the amount of electric power measured by each measuring means is adopted, and the ownership setting method for each axial-flow turbine generator of the turbine power generation equipment configured to acquire the electric energy measured by each measuring means is adopted. At this time,
A terminal PC is used. Based on the effective head, when the owner who holds the ownership is set for each axial-flow turbine generator set in the same form, the calculation processing means of the terminal PC uses the same form based on the effective head. The owner who holds the ownership of each axial turbine generator set for each axial turbine generator is acquired, and the owner is stored in the storage means for each axial turbine generator.

  The power generation amount measured for each owner of the axial turbine generator set based on the effective head and configured in the same form is acquired, and the selling price based on the generated power amount is acquired for each axial turbine generator The

  In this way, the ownership setting method and the power generation method of each axial-flow turbine generator of the turbine power generation facility are formed.

  It becomes attractive for investors (A), (B), and (C) to see the value visually by associating the effective head with the ownership value.

  At the start of the project, the coordinating company 1 investigates the development water source, secures the use of water rights, coordinates with the local government, performs construction, divides the completed hydroelectric power generation facility into multiple investors, and sells ownership. Collect initial investment funds. The purchased investors sell the electricity generated by their own hydroelectric power generation facilities to local power companies using the fixed purchase system and collect funds for the initial investment. Small hydroelectric power generation facilities are affected by the amount of water, and the frequency of the generated electricity changes. When power is sold, the frequency is stabilized, converted to a frequency required by the local power company, and connected to the power network of the local power company. A system that integrates the power sold in the end for each hydroelectric generator.

  By enabling multiple investors to own a hydroelectric power generation facility connected to a single water source from a single water source, even the general public can participate in a power generation system using renewable energy with a small investment. . In the construction of this business system, the return to the investor, that is, the power sale, can be seen fairly with respect to the investment.

The output P of one turbine generator is Q, the effective head is H, and the turbine efficiency is η.
P = Q × H × η
It is represented by

  If the turbine generator is manufactured with the same design, the turbine efficiency η is the same, and power is generated with water from one conduit, so the flow rate Q flowing through the conduit is the same.

  By making the effective head H of the plurality of water turbine generators the same, the value of Q × H × η becomes the same value, and each generator can have the same output P.

  Because the effective head is the same, the conduit is not required to have the same slope everywhere. By making the head that contributes to power generation, that is, the effective head the same, the effective head between the generators becomes the same even if there is a portion that is inclined in the middle of the water conduit as shown in FIG.

For this reason, in this embodiment, a plurality of axial-flow turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to the main shaft arranged in parallel with the flow of running water are provided in series in one conduit. Thus, the same amount of water flows into a plurality of the axial-flow turbine generators per unit time, and the power generation method by the turbine-generation facility can be set so that the effective heads can be set equal to each other between the axial-flow turbine generators. And
A power generation method using a turbine power generation facility is employed in which the same effective head is set between the axial flow turbine generators and power is generated by the axial flow turbine generator set in the same form.

Also, owner information that holds the ownership of each axial turbine generator based on the same effective head and is set for each axial turbine generator in the same form is acquired, and the owner information is stored in the axial turbine generator Each machine is stored in the storage means,
Based on the same effective head and in the same form, the same generated power amount measured for each owner of the axial flow turbine generator is acquired, and the selling price based on the generated power amount is the axial flow turbine generator. A power generation method using a turbine power generation facility acquired every time is adopted.

As a result, when dividing the ownership of multiple turbine generators to investors and selling them to multiple investors, there will be no difference in the power generation capacity of one turbine generator. Each owner owns an axial water turbine generator and the ownership is clear.In solar power generation, there is no owner in the energy source, but the water in the water source has water rights. It is often done. Accordingly, an investor who owns a hydroelectric power generation facility is required to pay a water usage fee at a certain rate to water rights holders who have water rights, such as local governments and regional organizations, from the profits obtained from selling electricity.

  According to the present embodiment, the following mode is proposed. A water turbine power generation facility and a water turbine power generation method are configured in the following manner.

A plurality of axial water turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, The same amount of water flows into the water turbine generator per unit time, and the effective heads are made equal to each other between the axial turbine generators to measure the amount of power generated by each axial turbine generator. And a terminal PC is provided for each axial turbine generator, and the terminal PC manages each axial turbine generator. Connected to the terminal PC
Each terminal PC includes storage means, arithmetic processing means, and image display means,
Retaining ownership for each axial-flow turbine generator set in the same form based on the same effective head in the storage means of the terminal PC installed for each axial-flow turbine generator and the terminal PC of the managing company Voters are stored,
By the calculation processing means of the terminal PC installed for each axial turbine generator and the terminal PC of the managing company, the measured electric energy generated and integrated for each axial turbine generator is acquired and calculated for each owner. The selling price corresponding to the measured electric energy is acquired.

・ Axial turbine generator monitoring device is installed on the terminal PC of the above-mentioned company to obtain the monitoring status of the operating state of each axial turbine generator, and the monitoring status of the operating status of each axial turbine generator Is obtained, and the monitoring result of the operation state of each axial turbine generator including the power selling price is made to be data, and the total measured electric power generated by all the axial turbine generators is Statistics,
On the image display means of the terminal PC of the above-mentioned company, the measured power amount generated for each axial turbine generator, the power selling price corresponding to the measured power amount accumulated for each owner, and data The monitoring result of the operation state of each axial-flow turbine generator including the generated power selling price and the total measured electric energy generated are displayed as images.

  A measuring means for measuring the electric energy is individually installed for each axial turbine generator, and the selling price corresponding to the accumulated measured electric energy is calculated for each owner of the axial turbine generator.

A water right owner who owns the water right of the river where the turbine power generation equipment is installed is stored in the storage means of the terminal PC installed for each of the axial water turbine generators and the terminal PC of the managing company. For the selling price based on the measured power consumption, the distribution ratio distributed to the water rights holders based on the contract is stored in advance,
The selling price corresponding to the total measured electric energy by the calculation processing means of the terminal PC installed for each axial-flow turbine generator or the terminal PC installed for each axial-flow turbine generator and the terminal PC of the managing company Is calculated, and based on a predetermined distribution ratio, the distribution selling price to be distributed to water rights holders is calculated,
The power selling price corresponding to the measured electric energy for each axial-flow turbine generator is calculated, and the distributed power selling price distributed to the water rights owner is calculated based on a predetermined distribution ratio. The distribution power selling price distributed to the water rights owner is displayed.

  A management apparatus and a management method installed in a terminal PC of a summary company are configured in the following manner.

A plurality of axial water turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, The same amount of water flows into the water turbine generator per unit time, and the effective heads are made equal to each other between the axial turbine generators to measure the amount of power generated by each axial turbine generator. A turbine attached to each axial flow turbine generator is provided with a terminal PC for each axial-flow turbine generator and connected to the terminal PC. In the management device installed in the terminal PC of the coordinating company that manages the power generation facilities,
Each terminal PC includes storage means, arithmetic processing means, and image display means,
The storage means stores the owner who holds the ownership for each axial turbine generator set in the same form based on the same effective head,
For each axial-flow turbine generator acquired by the calculation processing means of the terminal PC installed for each axial-flow turbine generator, the measured power amount generated and accumulated for each axial-flow turbine generator and the power sale corresponding to the measured power amount for each owner Get the price
Obtain the monitoring status of the operation status of each axial flow turbine generator, and make the monitoring result of the operation status of each axial flow turbine generator including the power selling price as data, and use it for all axial flow turbine power generation Statistics of the total measured power generated by the machine,
Based on a predetermined distribution ratio, the distribution power selling price distributed to the water rights owner is calculated.

  FIG. 5 is a diagram showing an example of the axial-flow turbine generator 21 set in the same form based on the same effective head. The present embodiment is not limited to the example shown in FIG.

  In FIG. 5, an axial water turbine 50 is installed in a casing 29 connected to the water conduit 21. The water conduit 21 can be handled with the water conduit 21 including the casing 29. The casing 29 has a shape bulging outward. An axial water turbine 50 is disposed in the casing 29 having this shape.

  The axial water turbine 50 is disposed in the same direction as the flowing water flowing in the water conduit 21, and includes a main body 51, a rotary blade 52, a main shaft 53 connected to the rotary blade 52, and a gear box 54 connected to the main shaft 53 via a joint 55. The generator 61 is installed through a joint 56 comprising a joint 56 provided on an output shaft from a group of gears arranged in the guide vane 58 and the gear box and a bearing 59 for receiving the main shaft 53. The casing 29 holds the axial water turbine 50 and is supported by the base 63. The base 63 holds the generator 61.

  A flowing water channel 60 is formed between the main body 50 and the casing 29, and a rotary blade 52 is provided at a downstream point of the flowing water channel 60.

  The rotational force generated by the flowing water rotating the rotating blades 52 is changed in direction by a group of gears, and the rotating shaft of the generator 61 is rotated to generate electric power. Thereby, it becomes the regenerated energy. In this way, the axial water turbine generator 22 is configured.

  The axial-flow turbine generator 22 configured as described above becomes the axial-flow turbine generator 22 shown in FIGS. 1 and 2.

  When a plurality of axial turbine generators 22 are installed in one conduit 21 from one water source to generate electric power as in this embodiment, one turbine generator is installed in the conduit as shown in FIG. Operation different from the case where is installed is required. When one water turbine generator is installed in one water conduit, a closing valve capable of completely shutting off flowing water is provided at the contact portion between the water conduit and the turbine generator main body. This valve is completely closed during maintenance of the water turbine or when an abnormal condition occurs, so that the water in the water turbine generator can be checked by flowing it through the water outlet. Further, when the turbine generator is started, the valve opening is gradually opened from the state where the running water is completely shut off, and the valve is opened to the full opening while flowing into the main body of the turbine generator.

  As shown in FIG. 1 and FIG. 2, in the turbine power generation facility in which a plurality of turbine generators (in the case of this example, axial turbine generators) are arranged in series on one conduit pipe 21, the most upstream A closing valve 28 is installed between the turbine generator and the water conduit for the same purpose.

  When the turbine generator is started only by opening and closing this valve, there will be a difference in the amount of water flowing between the upstream turbine generator and the downstream turbine generator, so water and air are mixed in the turbine generator. Is formed, and the rotation of the blade becomes unstable, causing vibration.

  In order to start the rotation of the turbine generator in a stable manner, a closing valve in front of the water outlet of the most downstream turbine generator is installed, this valve is closed first, the uppermost closing valve is opened, and the water guide pipe 21 is opened. And gradually fill the turbine generator with water. All the air in the water conduit 21 and the turbine generator is evacuated, and then the most downstream closing valve 28 is gradually opened to increase the amount of water flowing to the water conduit 21 and the rotational speed of the rotary blades 52 of the plurality of turbine generators. Speed up. The two shutoff valves 27 and 28 are fully opened, the rotation of the water turbine generator is increased to a steady rotational speed, and when stable rotation is confirmed, the power generation of the water turbine generator is started. As described above, in order to stably start the turbine generator, the closing valves are provided at least on the most upstream side of the plurality of turbine generators and on the outlet side of the most downstream turbine generator.

  According to the present embodiment, the same effective head is used for the effective head information, the same form each axial turbine generator is adopted, and the ownership of the axial turbine generator in this form is owned for each axial turbine generator. The owner to hold is set. Such a setting enables the development of rivers, which are expected to be effective reserve energy in many places in Japan, with the participation of many investors, and enables the effective head of rivers to be It can be used as information so that many investors can participate fairly.

  1 ... Company, 2 ... Owner, 2A ... Investor, 3 ... Water owner, 4 ... Fund, 5 ... Ownership, 10 ... Local power company, 11 ... Amount of generated power, 12 ... Power price, 15 DESCRIPTION OF SYMBOLS 16, 17 ... Terminal PC, 20 ... Turbine power generation equipment, 21 ... Water conveyance pipe, 22 ... Axial flow turbine generator, 24 ... Effective head, 41 ... Input means, 42 ... Arithmetic processing means, 43 ... Output means, 44 Storage means 45 ... Screen display means, 100 ... Axial-flow turbine generator management means.

Claims (8)

A plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, and the plurality of turbine generators Is a power generation method by a turbine power generation facility that can be set such that the same water amount flows per unit time, and the effective head between the turbine generators is equal.
The same effective head is set between the turbine generators and is generated by the turbine generator set in the same form,
Ownership information that holds the ownership of each turbine generator set for each turbine generator based on the same effective head and set in the same form is acquired,
For each owner of a turbine generator set based on the same effective head and configured in the same form, the same measured power generation amount is acquired, and the same selling price based on the generated power amount is acquired. A power generation method using a water turbine power generation facility. A plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, and the plurality of turbine generators The same amount of water flows in per unit time, the effective heads are made equal between the turbine generators, and a measuring means for measuring the amount of power generated by each turbine generator is attached. It is configured to acquire the measured electric energy, and a terminal PC is provided for each turbine generator, and the terminal PC is connected to a terminal PC of a managing company that manages each turbine generator,
Each terminal PC includes storage means, arithmetic processing means, and image display means,
In the storage means of the terminal PC installed for each turbine generator and the terminal PC of the managing company, the owner who holds the ownership for each turbine generator set in the same form based on the same effective head is stored. ,
The measured power amount generated and accumulated for each turbine generator is obtained by the calculation processing means of the terminal PC installed for each turbine generator and the terminal PC of the managing company, and the measured power amount calculated for each owner The turbine power generation facility is characterized in that the power selling price corresponding to In the turbine power generation facility according to claim 2, a turbine generator monitoring device is installed in the terminal PC of the managing company so as to acquire a monitoring state of an operation state of each turbine generator, The monitoring state of the operation state is acquired, and the monitoring result of the operation state of each turbine generator including the power selling price is made into data so that it can be monitored, and the total measured electric energy generated by all the turbine generators Are statistics,
On the image display means of the terminal PC of the integrated company, the measured power amount generated for each turbine generator, the power selling price corresponding to the measured power amount accumulated for each owner, and data were used. The turbine power generation facility is characterized in that the monitoring results of the operation status of each turbine generator including the selling price and the total measured power generated are displayed as images.   In the turbine power generation facility according to claim 3, the measuring means for measuring the electric energy is individually installed for each turbine generator, and each of the owners of the turbine generator separately sells corresponding to the integrated measured electric energy. A turbine power generation facility characterized in that a power value is calculated. 4. The water turbine power generation facility according to claim 2 or 3, wherein the storage right of the terminal PC installed for each water turbine generator and the terminal PC of the managing company owns the water right of the river where the turbine power generation facility is installed. The water ratio owners are stored, and the distribution ratio distributed to the water rights holders based on the contract is stored in advance for the power selling price based on the measured electric energy generated,
The power selling price corresponding to the total measured electric energy is calculated by the calculation processing means of the terminal PC installed for each turbine generator or the terminal PC installed for each turbine generator and the terminal PC of the managing company, Based on a pre-determined distribution ratio, the distribution selling price distributed to the water rights owner is calculated,
A power selling price corresponding to the measured power amount for each water turbine generator is calculated, and based on a predetermined distribution ratio, a distributed power selling price distributed to water rights owners is calculated. A turbine power generation facility characterized in that the distributed power selling price distributed to water rights owners is displayed. A plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, and the plurality of turbine generators The same amount of water flows in per unit time, the effective heads are made equal between the turbine generators, and a measuring means for measuring the amount of power generated by each turbine generator is attached. In the terminal PC of a consolidating company, which is configured to acquire the measured electric energy, has a terminal PC for each turbine generator, and manages the turbine power generation facility including each turbine generator connected to the terminal PC. In the installed management device,
Each terminal PC includes storage means, arithmetic processing means, and image display means,
In the storage means, the owner who holds the ownership for each turbine generator set in the same form based on the same effective head is stored,
For each of the turbine generators obtained by the calculation processing means of the terminal PC installed for each of the turbine generators, a power sale price corresponding to the measured power amount is acquired for each measured power amount and each owner ,
The monitoring state of the operation state of each turbine generator is acquired, and the monitoring result of the operation state of each turbine generator including the power selling price is made into data so that it can be monitored, and the total generated by all turbine generators Stats the measured power consumption of
A management device installed in a terminal PC of a coordinating company that manages a turbine power generation facility, characterized by calculating a distribution power selling price distributed to water right owners based on a predetermined distribution ratio. A plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, and the plurality of turbine generators The same amount of water flows in per unit time, the effective heads are made equal between the turbine generators, and a measuring means for measuring the amount of power generated by each turbine generator is attached. It is comprised so that the measured electric energy may be acquired, and a terminal PC is provided for each turbine generator, and the terminal PC is connected to a terminal PC of a collective company that manages each turbine generator,
In the water turbine power generation method by the water turbine power generation facility in which each terminal PC is provided with storage means, arithmetic processing means, and image display means,
In the storage means of the terminal PC installed for each turbine generator and the terminal PC of the managing company, the owner who holds the ownership for each turbine generator set in the same form based on the same effective head is stored. ,
The calculation processing means of the terminal PC installed for each turbine generator and the terminal PC of the managing company obtains the measured power amount generated and integrated for each turbine generator, and the measured power amount calculated for each owner A turbine-generated electricity method using a turbine-generator facility, characterized in that a power selling price corresponding to A plurality of turbine generators that generate electric power by the rotational force of propeller-shaped blades attached to a main shaft arranged in parallel with the flow of running water are provided in series in one conduit, and the plurality of turbine generators The same amount of water flows in per unit time, the effective heads are made equal between the turbine generators, and a measuring means for measuring the amount of power generated by each turbine generator is attached. In the terminal PC of a consolidating company, which is configured to acquire the measured electric energy, has a terminal PC for each turbine generator, and manages the turbine power generation facility including each turbine generator connected to the terminal PC. In the management method of the turbine power generation equipment by the installed management device,
Each terminal PC includes storage means, arithmetic processing means, and image display means,
In the storage means, the owner who holds the ownership for each turbine generator set in the same form based on the same effective head is stored,
For each of the turbine generators obtained by the calculation processing means of the terminal PC installed for each of the turbine generators, a power sale price corresponding to the measured power amount is acquired for each measured power amount and each owner ,
The monitoring state of the operation state of each turbine generator is acquired, and the monitoring result of the operation state of each turbine generator including the power selling price is made into data so that it can be monitored, and the total generated by all turbine generators Stats the measured power consumption of
Based on a pre-determined distribution ratio, a management device installed in the terminal PC of the coordinating company that manages the turbine power generation facility, which calculates the distribution power price distributed to the right holders Management method of water turbine power generation equipment.

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