WO2011065498A1 - 制御システム、補正装置、及び電力制御方法 - Google Patents
制御システム、補正装置、及び電力制御方法 Download PDFInfo
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- WO2011065498A1 WO2011065498A1 PCT/JP2010/071153 JP2010071153W WO2011065498A1 WO 2011065498 A1 WO2011065498 A1 WO 2011065498A1 JP 2010071153 W JP2010071153 W JP 2010071153W WO 2011065498 A1 WO2011065498 A1 WO 2011065498A1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
- H02J3/144—Demand-response operation of the power transmission or distribution network
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
- H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
- H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
- H02J2310/58—The condition being electrical
- H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Definitions
- the present invention relates to a control system, a correction device, and a power control method for performing power control at a consumer.
- Smart grid technology that uses information and communication technology to efficiently control power by taking in power consumers (hereinafter simply referred to as “customers”) has attracted attention.
- a consumer who can use a distributed power source or a storage battery can be supplied with power from a power plant (that is, an electric power company) and can also be supplied with power from a distributed power source or a storage battery.
- Patent Document 1 has a problem that power control cannot always be performed appropriately because control information is notified from the power company to the consumer without considering the distributed power source and the storage battery.
- an object of the present invention is to provide a control system, a correction device, and a power control method capable of realizing appropriate power control even for a consumer who can use a distributed power source or a storage battery.
- the first feature of the present invention is information based on supply and demand of power generated at a power plant (power plant 210), and a plurality of consumers (demands) to which power generated at the power plant is supplied.
- a correction device for example, correction device 100a
- the gist of the present invention is a control system (control system 10) including a control device (control device 320) that performs power control at a consumer constituting the consumer group.
- the correction device takes into account at least one of a distributed power source or a storage battery that can supply power to a group of consumers who are part of a plurality of customers to which power generated by the power plant is supplied.
- the control device can realize appropriate power control even for a consumer who can use a distributed power source or a storage battery.
- a second feature of the present invention relates to the first feature of the present invention, wherein the correction device is individually provided for a plurality of the consumer groups, and the individual correction devices are connected to the generation device. Is the gist.
- a third feature of the present invention relates to the first feature of the present invention, wherein the correction device is generated by the generator according to an amount of power that can be supplied by at least one of the distributed power source or the storage battery.
- the gist is to correct the control information.
- a fourth feature of the present invention relates to the first feature of the present invention, wherein the consumer group is connected to a consumer belonging to the same region, a consumer sharing the same storage battery, or the same transmission line.
- the main point is that it consists of consumers.
- a fifth feature of the present invention relates to the first feature of the present invention, and is summarized in that the control device performs power control in units of consumers or loads.
- a sixth feature of the present invention relates to the first feature of the present invention, wherein the control information includes information indicating a power rate of power generated at the power plant, and supply of power generated at the power plant is possible.
- the gist of the present invention is information indicating the amount, or information indicating the amount of power that can be used by the customer at the power plant.
- the seventh feature of the present invention is information based on the supply and demand of power generated at a power plant, and is used for power control at a plurality of consumers to which power generated at the power plant is supplied.
- a reception unit (reception unit 111) that receives control information from a generation device and a distributed power source or a storage battery that can supply power to a consumer group that is a part of the plurality of consumers
- the reception The control information corrected by the correction unit for the correction unit (correction unit 121) that corrects the control information received by the unit and the control device that performs power control in the consumers constituting the consumer group
- the gist of the present invention is that the correction apparatus includes a transmission unit (transmission unit 112) that transmits.
- the eighth feature of the present invention is information based on the supply and demand of power generated at a power plant, and is used for power control at a plurality of consumers to which power generated at the power plant is supplied.
- the control information is generated in the generation step in consideration of at least one of a distributed power source or a storage battery capable of supplying power to a consumer group that is a part of the plurality of consumers.
- a correction device correcting the control information, and using the control information corrected in the correction step, the control device performs power control at a consumer constituting the consumer group.
- the gist is that it is a power control method.
- the present invention it is possible to provide a control system, a correction device, and a power control method capable of realizing appropriate power control even for a consumer who can use a distributed power source or a storage battery.
- FIG. 1 is a schematic configuration diagram of a control system according to an embodiment of the present invention.
- FIG. 2 is a block diagram illustrating a configuration example of a customer according to the embodiment of the present invention.
- FIG. 3 is a block diagram illustrating a configuration example of the correction apparatus according to the embodiment of the present invention.
- FIG. 4 is a sequence diagram showing the operation of the control system according to the embodiment of the present invention.
- FIG. 5 is a block diagram illustrating a configuration example of a customer according to a first modification of the embodiment of the present invention.
- FIG. 6 is a schematic configuration diagram of a control system according to a first modification of the embodiment of the present invention.
- FIG. 7 is a diagram for explaining a second modification of the embodiment of the present invention.
- FIG. 1 is a schematic configuration diagram of a control system 10 according to the present embodiment.
- the control system 10 includes an electric power company 20, a plurality of correction devices 100a and 100b, and a plurality of consumers 301.
- the power plant 210 is a large-scale facility that generates power by thermal power generation, hydroelectric power generation, nuclear power generation, wind power generation, or solar power generation.
- the power plant 210 supplies power to a wide range such as a local unit (for example, Kanto region or Tohoku region).
- a local unit for example, Kanto region or Tohoku region.
- each consumer 301 receives supply of electric power generated at the power plant 210.
- Each consumer 301 can perform power control. In this embodiment, each consumer 301 performs power consumption control of the load in the consumer. In addition, it is assumed that each customer 301 is provided with a solar cell 311 (see FIG. 2) as a distributed power source.
- each consumer 301 may be provided with a storage battery as well as a distributed power source. In this case, each consumer 301 can perform charge / discharge control of the storage battery as power control.
- the generation device 220 of the power company 20 is connected to the communication network 30 (for example, the Internet).
- the generation device 220 is information based on the supply and demand of the power generated at the power plant 210, and control information for use in power control at each customer 301 to which the power generated at the power plant 210 is supplied. Generate.
- the control information is information (hereinafter referred to as charge information) indicating the power rate of power generated at the power plant 210, information (hereinafter referred to as supplyable amount information) indicating the suppliable amount of power generated at the power plant 210, Or it is the information (henceforth available amount information) which shows the quantity which a consumer can use the electric power generated in the power station 210.
- charge information information indicating the power rate of power generated at the power plant 210
- supplyable amount information information indicating the suppliable amount of power generated at the power plant 210
- FIG. An existing method can be used as a method for generating control information.
- the control information is transmitted to the correction devices 100a and 100b via the communication network 30.
- the correction apparatus 100a is provided corresponding to the consumer group 300a
- the correction apparatus 100b is provided corresponding to the consumer group 300b.
- the correction device 100a corrects the control information in consideration of a distributed power source and a storage battery that can supply power to the consumer group 300a.
- the correction device 100b corrects the control information in consideration of a distributed power source and a storage battery that can supply power to the consumer group 300b.
- the customer group 300a is a group made up of consumers 301 belonging to a certain region (such as a municipality).
- the customer group 300b is a group made up of consumers 301 belonging to other regions (such as municipalities).
- the reason why the customers 301 are grouped in this way is mainly as follows. Specifically, since the amount of power generated by a solar cell as a distributed power source varies depending on the weather (sunshine hours), it is preferable to perform power control by region according to the weather in each region. is there. Moreover, also when using wind power generation or hydroelectric power generation as a distributed power source, it is preferable to perform power control by region for the same reason as that of a solar battery.
- the control information corrected by the correction device 100a is transmitted to each customer 301 constituting the customer group 300a via the communication network 30.
- the control information corrected by the correction device 100b is transmitted to each customer 301 constituting the customer group 300b via the communication network 30.
- Each consumer 301 which comprises the consumer group 300a performs electric power control using the control information correct
- Each consumer 301 constituting the consumer group 300b performs power control using the control information corrected by the correction device 100b.
- FIG. 2 is a block diagram illustrating a configuration example of the customer 301.
- each consumer 301 which comprises the consumer group 300a is illustrated.
- AC power is supplied to the consumer 301 from the power system 210 a including the power plant 210.
- the consumer 301 includes a solar cell 311, a grid interconnection device 312, a distribution board 313, loads 305 a, 305 b..., A measurement device 314, and a control device 200.
- the consumer 301 may include a storage battery 310 that stores the power generated by the solar battery 311 and the power supplied from the power system 210a.
- the solar cell 311 receives sunlight and generates DC power according to the received sunlight.
- the grid interconnection device 312 performs conversion between alternating current and direct current. Specifically, the grid interconnection device 312 converts DC power from the solar cell 311 into AC and links it to the power grid 210a.
- the distribution board 313 distributes AC power from the grid interconnection device 312 and the power grid 210a to the loads 305a, 305b,.
- the loads 305a, 305b,... Are devices that consume power, for example, home appliances.
- the measuring device 314 measures the power consumption of the loads 305a, 305b.
- the control device 200 performs power control within the customer 301.
- the control device 200 communicates with the loads 305a, 305b..., The grid interconnection device 312, and the measurement device 314.
- the communication may be wireless communication or wired communication.
- wireless communication for example, Zigbee, which is one of short-range wireless communication standards for home appliances, can be used.
- wired communication for example, PLC (Power Line Communications), which is a technology that uses a power line as a communication line, can be used.
- the control device 200 can communicate with the correction device 100a via the communication network 30.
- the control device 200 notifies the correction device 100a of information on the amount of power generated by the solar battery 311 (hereinafter referred to as power generation amount information) and information on the remaining amount of power stored in the storage battery 310 (hereinafter referred to as remaining power storage information).
- the control device 200 performs power control using the control information after correction received from the correction device 100a.
- the content of the power control varies depending on the content of the control information. An example of the power control method will be described below, but other methods may be used.
- the control device 200 controls the power consumption of the loads 305a, 305b,... When the electricity charge is higher than a predetermined amount (loads 305a, 305b, for example). Etc.) is set to the power saving mode.
- the storage battery 310 When the storage battery 310 is installed in the consumer 301, it may be controlled to positively charge the storage battery 310 from the power system 210a when the electricity charge is lower than a predetermined amount. You may control the discharge of the storage battery 310 so that the reverse power flow from the storage battery 310 to the electric power grid
- the control device 200 controls the power consumption amount of the loads 305a, 305b,... When the suppliable amount is smaller than a predetermined amount (loads 305a, 305). 305b... Is set to the power saving mode).
- the storage battery 310 When the storage battery 310 is installed in the consumer 301, it may be controlled so as to actively charge the storage battery 310 from the power system 210a when the supplyable amount is larger than a predetermined amount, and supply is possible. You may control discharge of the storage battery 310 so that the reverse power flow from the storage battery 310 to the electric power grid
- the control device 200 controls the power consumption amount of the loads 305a, 305b... So as not to exceed the usable amount (for the loads 305a, 305b. Set the operation mode to the power saving mode, etc.).
- the storage battery 310 may be controlled to be actively charged from the power system 210a when the usable amount is larger than the predetermined amount. You may control discharge of the storage battery 310 so that the reverse power flow from the storage battery 310 to the electric power grid
- FIG. 3 is a block diagram illustrating a configuration example of the correction device 100a. Since the correction device 100b is configured similarly to the correction device 100a, the description of the configuration of the correction device 100b is omitted.
- the correction device 100 a includes a communication unit 110, a processing unit 120, and a storage unit 130.
- the communication part 110 communicates with each consumer 301 which comprises the consumer group 300a via the communication network 30.
- the processing unit 120 performs processing according to the program stored in the storage unit 130.
- the storage unit 130 stores a program executed by the processing unit 120 and is used as a work area during execution of the program by the processing unit 120.
- the communication network 30 includes a reception unit 111 and a transmission unit 112.
- the processing unit 120 includes a correction unit 121.
- the receiving unit 111 receives control information from the generation device 220 via the communication network 30.
- the receiving unit 111 receives the power generation amount information and the remaining power amount information from the control device 320 of each customer 301 via the communication network 30.
- the correction unit 121 corrects the control information received by the reception unit 111 based on the power generation amount information (total value or average value) received by the reception unit 111 and the remaining power storage information (total value or average value thereof). To do.
- the content of the correction varies depending on the content of the control information.
- an example of a correction method will be described, but other methods may be used.
- the control device 200 performs correction to reduce the fee information when, for example, at least one of the power generation amount and the remaining power storage amount is greater than a predetermined amount.
- control eg, setting the operation mode of the loads 305a, 305b,... To the power saving mode
- the control device 200 performs correction to increase the suppliable amount information when, for example, at least one of the power generation amount and the remaining power storage amount is larger than a predetermined amount.
- control information is usable amount information
- the control device 200 performs correction to increase the usable amount information.
- the control device 320 can prompt the user to preferentially use the generated power or the stored power.
- the transmission unit 112 transmits the control information corrected by the correction unit 121 to the control device 320.
- FIG. 4 is a sequence diagram showing the operation of the control system 10. Since the correction device 100b operates in the same manner as the correction device 100a, the description of the operation of the correction device 100b is omitted.
- step S101 the generation device 220 generates control information.
- the control information can be calculated by the following calculation formula.
- Control information power supply capacity x power demand x ⁇
- ⁇ is an arbitrary coefficient.
- step S102 the generation device 220 transmits control information to the correction device 100a.
- the receiving unit 111 of the correction apparatus 100a receives control information.
- the generation and transmission of control information may be executed periodically, and may be executed only when it is necessary to perform power control.
- step S103 the control device 320 transmits the power generation amount information and the remaining power storage amount information to the correction device 100a.
- the receiving unit 111 of the correction apparatus 100a receives control information.
- the transmission of the power generation amount information and the remaining power amount information may be executed periodically or in response to a request from the correction device 100a.
- step S104 the correction unit 121 of the correction device 100a corrects the control information.
- the correction control information can be calculated by the following calculation formula.
- Correction control information control information ⁇ (power generation amount of customer group + remaining power storage amount of customer group) ⁇ ⁇
- ⁇ is an arbitrary coefficient.
- step S105 the transmission unit 112 of the correction device 100a transmits the correction control information to the control device 320.
- step S106 the control device 320 performs power control using the correction control information received from the correction device 100a.
- FIG. 5 is a schematic configuration diagram of the control system 10 according to this modification.
- the customer group 300a is a group made up of consumers 301 that share the storage battery 400a.
- the customer group 300b is a group composed of each customer 301 sharing the storage battery 400b.
- the correction device 100a corrects the control information in consideration of the remaining amount of power stored in the storage battery 400a.
- the correction device 100b corrects the control information in consideration of the remaining amount of power stored in the storage battery 400b.
- the consumers 301 that receive the supply of power generated at the power plant 210 are grouped by region.
- each consumer connected to the same power transmission line is grouped as one consumer group, not grouped by region.
- the distribution network that distributes power from the power plant 210 to each consumer 301 includes a power line 500 from the power plant 210 to the branch point P1, and power lines 501, 502,... Extending from the branch point P1.
- a power line 500 from the power plant 210 to the branch point P1
- the customer group 300 a is a group including each customer 301 connected to the power line 501.
- the customer group 300 b is a group including each customer 301 connected to the power line 502.
- the control information of the correction devices 100a to 100b is corrected.
- the correction devices 100a to 100b provided for each of the consumer groups 300a to 300b can correct the control information by exchanging information between the correction devices 100a to 100b via the communication network 30. .
- each control device 320 notifies each correction device 100a to 100b of the power generation amount information of the solar cell 311, the remaining power storage amount information of the storage battery 310, and the amount of power consumed in the home.
- the control device 320 configuring the consumer group 300a notifies the correction device 100a
- the control device 320 configuring the consumer group 300b notifies the correction device 100b.
- each of the correction devices 100a to 100b generates, based on the received information, surplus information indicating how much power is available in the power supplied by itself (how much other power can be supplied). Each of the correction devices 100a to 100b exchanges the remaining power information.
- the correction unit 121 has a common correction leveling function. Specifically, the correction unit 121 generates correction control information for leveling the power supplied from the power system 210a based on the remaining power information received from the self correction device and the other correction devices, and the control device 320 is notified. At this time, the correction device 100a notifies the control device 320 constituting the consumer group 300a, and the correction device 100b notifies the control device 320 constituting the consumer group 300b. Each of the control devices 100a to 100b performs power control using the leveled correction control information.
- each of the correction devices 100a to 100b compares the power generation amount information and the remaining power storage amount information to determine whether the power is surplus or insufficient. In addition, each of the correction apparatuses 100a to 100b generates surplus power information based on the determination result. Each of the correction devices 100a to 100b makes the same determination and exchanges the information. In addition, each of the correction devices 100a to 100b generates correction control information in which the power supplied from the power system 210a is leveled based on the remaining power information received from other correction devices. In addition, each of the correction devices 100a to 100b transmits the correction control information to the consumer control devices 100a to 100b constituting the consumer group 300a to 300b.
- power can be supplied from a consumer group with excessive power (for example, the customer group 300a) to a consumer group with insufficient power (for example, the customer group 300b).
- This makes it possible to reduce the load on the power system 210a and level the power supply.
- the electricity rate is lower than the predetermined amount, the power of the power system 210a is excessive, so a charging instruction is given to a consumer group with a large free space of the storage battery 310, and the power supply of the power system 210a is performed. Can be leveled.
- the correction devices 100a to 100a are used in the weather or time zone when the solar battery 311 is not generating power.
- the storage battery 310 if the storage battery 310 notifies the control devices 100a to 100b of the correction control information so that the storage battery 310 is supplied with power from a consumer group (for example, the consumer group 300a) provided in the consumer 301, the consumer It becomes possible to share power between groups.
- the case where each of the correction devices 100a to 100b corrects the control information has been described as an example.
- the power generation amount information and the remaining power amount information for each consumer group are transmitted to a server (not shown). Then, the server may generate correction control information and notify each correction apparatus.
- the function of the correction device according to the above-described embodiment can be applied to various systems in smart grid technology such as HEMS (Home Energy Management System) and BEMS (Building and Energy Management System).
- HEMS Home Energy Management System
- BEMS Building and Energy Management System
- control system As described above, the control system, the correction device, and the power control method according to the present invention are useful because appropriate power control can be realized even for consumers who can use a distributed power source and a storage battery.
Abstract
Description
図1は、本実施形態に係る制御システム10の概略構成図である。
図2は、需要家301の構成例を示すブロック図である。図2では、需要家群300aを構成する各需要家301を例示している。
図3は、補正装置100aの構成例を示すブロック図である。補正装置100bは補正装置100aと同様に構成されているため、補正装置100bの構成については説明を省略する。
図4は、制御システム10の動作を示すシーケンス図である。補正装置100bは補正装置100aと同様に動作するため、補正装置100bの動作については説明を省略する。
ここで、αは、任意の係数である。
ここで、βは、任意の係数である。
上記のように、本発明は実施形態によって記載したが、この開示の一部をなす論述及び図面はこの発明を限定するものであると理解すべきではない。この開示から当業者には様々な代替実施形態、実施例及び運用技術が明らかとなる。
上述した実施形態では、発電所210で発電される電力の供給を受ける各需要家301を地域別でグループ化していた。本変更例では、地域別でのグループ化ではなく、同一の蓄電池を共有する各需要家を1つの需要家群としてグループ化する。
上述した実施形態では、発電所210で発電される電力の供給を受ける各需要家301を地域別でグループ化していた。本変更例では、地域別でのグループ化ではなく、同一の送電線に接続される各需要家を1つの需要家群としてグループ化する。なお、送電線に限らず、同一の配電線に接続される各需要家を1つの需要家群としてグループ化してもよい。
(5.3)第3変更例
上述した実施形態では、補正装置100a乃至100bのそれぞれ制御情報を補正していた。本変更例では、需要家群300a乃至300bごとに設けられた補正装置100a乃至100bは、通信網30を介して、補正装置100a乃至100b間で情報の交換して制御情報を補正することができる。
なお、蓄電池310が需要家301に設けられていない需要家群(例えば、需要家群300b)が存在する場合、太陽電池311の発電が行われない天候時又は時間帯において、各補正装置100a乃至100bは、蓄電池310が需要家301に設けられている需要家群(例えば、需要家群300a)から電力の供給を受けるように、補正制御情報を制御装置100a乃至100bに通知すれば、需要家群の間で電力を共有することが可能になる。
なお、上述の例では、各補正装置100a乃至100bが制御情報を補正する場合を例に挙げたが、需要家群毎の発電量情報及び蓄電残量情報などをサーバ(図示せず)に送信し、当該サーバが、補正制御情報を生成して、各補正装置へ通知するようにしてもよい。
Claims (8)
- 発電所で発電される電力の需給に基づく情報であって、前記発電所で発電される電力が供給される複数の需要家での電力制御に使用するための制御情報を生成する生成装置と、
前記複数の需要家の一部である需要家群に電力を供給可能な分散電源又は蓄電池の少なくとも一方を考慮して、前記生成装置によって生成された前記制御情報を補正する補正装置と、
前記補正装置によって補正された前記制御情報を使用して、前記需要家群を構成する需要家での電力制御を行う制御装置と
を備える制御システム。 - 複数の前記需要家群に対し、個々に前記補正装置を備え、前記個々の補正装置が前記生成装置に接続されることを特徴とする請求項1に記載の制御システム。
- 前記補正装置は、前記分散電源又は前記蓄電池の少なくとも一方が供給可能な電力量に応じて、前記生成装置によって生成された前記制御情報を補正する請求項1に記載の制御システム。
- 前記需要家群は、同一の地域に属する需要家、同一の蓄電池を共有する需要家、又は同一の送電線に接続される需要家からなる請求項1に記載の制御システム。
- 前記制御装置は、需要家単位又は負荷単位で電力制御を行う請求項1に記載の制御システム。
- 前記制御情報は、前記発電所で発電される電力の電力料金を示す情報、前記発電所で発電される電力の供給可能量を示す情報、又は前記発電所で発電される電力を需要家が使用可能な量を示す情報である請求項1に記載の制御システム。
- 発電所で発電される電力の需給に基づく情報であって、前記発電所で発電される電力が供給される複数の需要家での電力制御に使用するための制御情報を生成装置から受信する受信部と、
前記複数の需要家の一部である需要家群に電力を供給可能な分散電源又は蓄電池の少なくとも一方を考慮して、前記受信部が受信した前記制御情報を補正する補正部と、
前記需要家群を構成する需要家での電力制御を行う制御装置に対して、前記補正部によって補正された前記制御情報を送信する送信部と
を備える補正装置。 - 発電所で発電される電力の需給に基づく情報であって、前記発電所で発電される電力が供給される複数の需要家での電力制御に使用するための制御情報を生成装置が生成するステップと、
前記複数の需要家の一部である需要家群に電力を供給可能な分散電源又は蓄電池の少なくとも一方を考慮して、前記生成するステップで生成された前記制御情報を補正装置が補正するステップと、
前記補正するステップで補正された前記制御情報を使用して、前記需要家群を構成する需要家での電力制御を制御装置が行うステップと
を備える電力制御方法。
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013054617A1 (ja) * | 2011-10-13 | 2013-04-18 | ソニー株式会社 | 電力制御装置およびプログラム |
WO2013125648A1 (ja) * | 2012-02-23 | 2013-08-29 | 株式会社 東芝 | 電力需給制御装置及び電力需給制御方法 |
JP2013208020A (ja) * | 2012-03-29 | 2013-10-07 | Toshiba Corp | 充放電制御装置、充放電監視装置、充放電制御システム及び充放電制御プログラム |
WO2014033800A1 (ja) * | 2012-08-27 | 2014-03-06 | 株式会社日立製作所 | 需要家協調支援装置 |
WO2014080641A1 (ja) * | 2012-11-26 | 2014-05-30 | パナソニック株式会社 | 蓄電池制御方法および蓄電池制御システム |
JP2014207862A (ja) * | 2013-02-08 | 2014-10-30 | 日本電気株式会社 | 電池制御装置、電池制御システム、蓄電装置、制御装置、電池制御方法、電池制御支援方法およびプログラム |
CN104969435A (zh) * | 2012-12-28 | 2015-10-07 | 尤尼科斯有限公司 | 管理能量储存系统 |
JP2017118711A (ja) * | 2015-12-24 | 2017-06-29 | 積水化学工業株式会社 | 蓄電池制御方法 |
JP2017189109A (ja) * | 2011-09-26 | 2017-10-12 | 京セラ株式会社 | 電力管理システム、電力管理方法及び電力管理装置 |
JP2018019579A (ja) * | 2016-07-29 | 2018-02-01 | パナソニックIpマネジメント株式会社 | 蓄電システム、制御装置、及び蓄電装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8938320B2 (en) * | 2011-02-23 | 2015-01-20 | Kabushiki Kaisha Toshiba | Regional energy management system, regional energy integrated management device and regional energy integrated management method used in regional energy management system |
JP2013192401A (ja) * | 2012-03-14 | 2013-09-26 | Toshiba Corp | 電力需給制御装置 |
EP3197000A4 (en) * | 2014-08-22 | 2017-12-27 | Nec Corporation | Management device, management method, and program |
WO2017154116A1 (ja) * | 2016-03-08 | 2017-09-14 | 日本電気株式会社 | 電力制御装置、電力制御システム、電力制御方法、及び、プログラム |
JP6146624B1 (ja) * | 2016-06-17 | 2017-06-14 | 積水ハウス株式会社 | エネルギーマネジメントシステム |
WO2018043315A1 (ja) * | 2016-08-31 | 2018-03-08 | 日本電気株式会社 | 蓄電装置、情報処理装置、通知方法、推定方法、記録媒体および蓄電システム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11313441A (ja) | 1998-04-27 | 1999-11-09 | Toshiba Corp | 家庭内電力dsmシステム |
JP2003199249A (ja) * | 2001-12-25 | 2003-07-11 | Hitachi Ltd | 電力供給網の運用方法とそのシステム |
JP2003259552A (ja) * | 2002-02-27 | 2003-09-12 | Sharp Corp | 分散電源管理システムおよびそれに用いられる分散電源システム、管理サーバ |
JP2005033952A (ja) * | 2003-07-09 | 2005-02-03 | Nec Corp | 電力需給管理システム、電力需給管理方法及び電力需給管理プログラム |
JP2009272988A (ja) | 2008-05-09 | 2009-11-19 | Fujikura Ltd | アンテナ |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2888717B2 (ja) * | 1992-04-06 | 1999-05-10 | 公生 石丸 | エネルギー供給システム |
US5528507A (en) * | 1993-08-11 | 1996-06-18 | First Pacific Networks | System for utility demand monitoring and control using a distribution network |
US5761084A (en) * | 1996-07-31 | 1998-06-02 | Bay Networks, Inc. | Highly programmable backup power scheme |
US5994892A (en) * | 1996-07-31 | 1999-11-30 | Sacramento Municipal Utility District | Integrated circuit design automatic utility meter: apparatus & method |
US5917308A (en) * | 1997-09-10 | 1999-06-29 | Lucent Technologies Inc. | System and method for controlling excessive charging-current in a battery power system |
JP2002262458A (ja) | 2001-03-02 | 2002-09-13 | Toshiba Eng Co Ltd | 気象予測情報を利用した電力供給システム |
US6906637B2 (en) * | 2001-10-29 | 2005-06-14 | Landis + Gyr, Inc. | Utility disconnect controller |
EP1490941A4 (en) * | 2002-03-28 | 2007-01-10 | Robertshaw Controls Co | ENERGY MANAGEMENT SYSTEM AND METHOD |
US7545053B2 (en) * | 2002-09-04 | 2009-06-09 | Hitachi, Ltd. | Power supply and power supply method upon interruption of electric service |
US7043380B2 (en) * | 2003-09-16 | 2006-05-09 | Rodenberg Iii Ernest Adolph | Programmable electricity consumption monitoring system and method |
US8234876B2 (en) * | 2003-10-15 | 2012-08-07 | Ice Energy, Inc. | Utility managed virtual power plant utilizing aggregated thermal energy storage |
WO2005040992A2 (en) * | 2003-10-24 | 2005-05-06 | Square D Company | Intelligent power management control system |
US8170524B2 (en) * | 2003-12-16 | 2012-05-01 | Pulse Utilities International Limited | Power line communication system and an intelligent meter |
JP2005198423A (ja) | 2004-01-07 | 2005-07-21 | Toshiba Corp | エネルギーマネージメントシステム、エネルギーマネージメント方法及びエネルギーマネージメント用プログラム |
US7231281B2 (en) * | 2004-12-14 | 2007-06-12 | Costa Enterprises, L.L.C. | Dynamic control system for power sub-network |
CA2498686C (en) * | 2005-02-28 | 2013-02-19 | Terra Power Systems Inc. | End-user electrical load controller |
US7218998B1 (en) * | 2005-07-11 | 2007-05-15 | Neale Stephen D | System and method for limiting power demand in an energy delivery system |
WO2008039759A2 (en) * | 2006-09-25 | 2008-04-03 | Intelligent Management Systems Corporation | System and method for resource management |
US20090012916A1 (en) * | 2007-07-07 | 2009-01-08 | Alexander Montgomery Barnett | Energy optimization system and method |
BRPI0821250A2 (pt) | 2007-12-12 | 2015-06-16 | Enernoc Inc | Mensagens instantâneas habilitadas por presença para soluções de gerenciamento de energia distribuída |
CN101436785A (zh) * | 2008-12-12 | 2009-05-20 | 无锡开普动力有限公司 | 通信基站用混合直流供电电源控制系统 |
US8427098B2 (en) * | 2009-04-01 | 2013-04-23 | Eaglepicher Technologies, Llc | Hybrid energy storage system, renewable energy system including the storage system, and method of using same |
-
2010
- 2010-11-26 CN CN201080049587.5A patent/CN102598470B/zh active Active
- 2010-11-26 JP JP2011543329A patent/JP5529887B2/ja active Active
- 2010-11-26 WO PCT/JP2010/071153 patent/WO2011065498A1/ja active Application Filing
- 2010-11-26 EP EP10833343.6A patent/EP2509191B1/en active Active
- 2010-11-26 US US13/512,584 patent/US9190873B2/en active Active
-
2014
- 2014-04-17 JP JP2014085924A patent/JP5766328B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11313441A (ja) | 1998-04-27 | 1999-11-09 | Toshiba Corp | 家庭内電力dsmシステム |
JP2003199249A (ja) * | 2001-12-25 | 2003-07-11 | Hitachi Ltd | 電力供給網の運用方法とそのシステム |
JP2003259552A (ja) * | 2002-02-27 | 2003-09-12 | Sharp Corp | 分散電源管理システムおよびそれに用いられる分散電源システム、管理サーバ |
JP2005033952A (ja) * | 2003-07-09 | 2005-02-03 | Nec Corp | 電力需給管理システム、電力需給管理方法及び電力需給管理プログラム |
JP2009272988A (ja) | 2008-05-09 | 2009-11-19 | Fujikura Ltd | アンテナ |
Non-Patent Citations (1)
Title |
---|
See also references of EP2509191A4 |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10614534B2 (en) | 2011-09-26 | 2020-04-07 | Kyocera Corporation | Power management system, power management method, and upper power management apparatus |
US10115169B2 (en) | 2011-09-26 | 2018-10-30 | Kyocera Corporation | Power management system, power management method, and upper power management apparatus |
JP2018121522A (ja) * | 2011-09-26 | 2018-08-02 | 京セラ株式会社 | 電力管理システム、電力管理方法及び電力管理装置 |
JP2017189109A (ja) * | 2011-09-26 | 2017-10-12 | 京セラ株式会社 | 電力管理システム、電力管理方法及び電力管理装置 |
WO2013054617A1 (ja) * | 2011-10-13 | 2013-04-18 | ソニー株式会社 | 電力制御装置およびプログラム |
JP2013090362A (ja) * | 2011-10-13 | 2013-05-13 | Sony Corp | 電力制御装置およびプログラム |
CN103858303A (zh) * | 2011-10-13 | 2014-06-11 | 索尼公司 | 电力控制单元和程序 |
WO2013125648A1 (ja) * | 2012-02-23 | 2013-08-29 | 株式会社 東芝 | 電力需給制御装置及び電力需給制御方法 |
JP2013176186A (ja) * | 2012-02-23 | 2013-09-05 | Toshiba Corp | 電力需給制御装置及び電力需給制御方法 |
JP2013208020A (ja) * | 2012-03-29 | 2013-10-07 | Toshiba Corp | 充放電制御装置、充放電監視装置、充放電制御システム及び充放電制御プログラム |
JP5909555B2 (ja) * | 2012-08-27 | 2016-04-26 | 株式会社日立製作所 | 需要家協調支援装置 |
JPWO2014033800A1 (ja) * | 2012-08-27 | 2016-08-08 | 株式会社日立製作所 | 需要家協調支援装置 |
WO2014033800A1 (ja) * | 2012-08-27 | 2014-03-06 | 株式会社日立製作所 | 需要家協調支援装置 |
JP5834227B2 (ja) * | 2012-11-26 | 2015-12-16 | パナソニックIpマネジメント株式会社 | 蓄電池制御方法および蓄電池制御システム |
WO2014080641A1 (ja) * | 2012-11-26 | 2014-05-30 | パナソニック株式会社 | 蓄電池制御方法および蓄電池制御システム |
US10122210B2 (en) | 2012-12-28 | 2018-11-06 | Younicos, Inc. | Managing an energy storage system |
JP2016508018A (ja) * | 2012-12-28 | 2016-03-10 | ユニコス・インコーポレイテッドYounicos, Inc. | エネルギー貯蔵システムの管理 |
CN104969435A (zh) * | 2012-12-28 | 2015-10-07 | 尤尼科斯有限公司 | 管理能量储存系统 |
US10784702B2 (en) | 2013-02-08 | 2020-09-22 | Nec Corporation | Battery control device, battery control system, battery control method,and recording medium |
JP2014207862A (ja) * | 2013-02-08 | 2014-10-30 | 日本電気株式会社 | 電池制御装置、電池制御システム、蓄電装置、制御装置、電池制御方法、電池制御支援方法およびプログラム |
US10079501B2 (en) | 2013-02-08 | 2018-09-18 | Nec Corporation | Battery control device, battery control system, battery control method, and recording medium |
JP2017118711A (ja) * | 2015-12-24 | 2017-06-29 | 積水化学工業株式会社 | 蓄電池制御方法 |
WO2018021151A1 (ja) * | 2016-07-29 | 2018-02-01 | パナソニックIpマネジメント株式会社 | 蓄電システム、制御装置、及び蓄電装置 |
JP2018019579A (ja) * | 2016-07-29 | 2018-02-01 | パナソニックIpマネジメント株式会社 | 蓄電システム、制御装置、及び蓄電装置 |
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