WO2017038720A1 - 管理サーバ、管理方法及び管理システム - Google Patents
管理サーバ、管理方法及び管理システム Download PDFInfo
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- WO2017038720A1 WO2017038720A1 PCT/JP2016/075081 JP2016075081W WO2017038720A1 WO 2017038720 A1 WO2017038720 A1 WO 2017038720A1 JP 2016075081 W JP2016075081 W JP 2016075081W WO 2017038720 A1 WO2017038720 A1 WO 2017038720A1
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- facility
- message
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- 238000007726 management method Methods 0.000 title claims description 203
- 230000004044 response Effects 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000001629 suppression Effects 0.000 claims description 334
- 230000002441 reversible effect Effects 0.000 claims description 198
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- 238000004891 communication Methods 0.000 description 25
- 230000004048 modification Effects 0.000 description 18
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- 230000000694 effects Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
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- 238000010248 power generation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
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- 230000007613 environmental effect Effects 0.000 description 1
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Classifications
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- 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
-
- 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
- H02J2310/62—The condition being non-electrical, e.g. temperature
- H02J2310/64—The condition being economic, e.g. tariff based load management
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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
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
-
- 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
-
- 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
- Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
- Y04S50/10—Energy trading, including energy flowing from end-user application to grid
Definitions
- the present invention relates to a management server, a management method, and a management system that transmit a power command message.
- Electric power including a power flow suppression message (for example, DR: Demand Response) requesting suppression of power flow from the power system to the facility or a power flow suppression message requesting suppression of reverse power flow from the facility to the power system Command message is known.
- the power command message is transmitted from the management server belonging to the power company or the power distribution company to the facility via the communication line.
- Patent Documents 1 and 2 Furthermore, techniques for executing tide flow suppression using a tide suppression message in accordance with a predetermined plan, priority or policy have been proposed (for example, Patent Documents 1 and 2).
- the management server includes a transmission unit that transmits a power command message and a reception unit that receives a response message or report message to the inquiry message from the facility.
- the transmission unit transmits the power command message based on the response message or the report message.
- the inquiry message includes information for inquiring whether or not suppression of the tidal flow from the power system to the facility or the reverse power flow from the facility to the power system can be executed, and the amount of suppression of the tidal flow or the reverse power flow. It includes at least one piece of information to be shown.
- the report message includes information indicating a control status of the tide flow rate or the reverse tide flow rate during the control period of the tide flow rate or the reverse tide flow rate.
- the management method includes a step A for transmitting a power command message and a step B for receiving a response message or report message for the inquiry message from the facility.
- the step A includes a step of transmitting the power command message based on the response message or the report message.
- the inquiry message includes information for inquiring whether or not suppression of the tidal flow from the power system to the facility or the reverse power flow from the facility to the power system can be executed, and the amount of suppression of the tidal flow or the reverse power flow. It includes at least one piece of information to be shown.
- the report message includes information indicating a control status of the tide flow rate or the reverse tide flow rate during the control period of the tide flow rate or the reverse tide flow rate.
- the management system includes a transmission unit that transmits a power command message and a reception unit that receives a response message or a report message to the inquiry message from the facility.
- the transmission unit transmits the power command message based on the response message or the report message.
- the inquiry message includes information for inquiring whether or not suppression of the tidal flow from the power system to the facility or the reverse power flow from the facility to the power system can be executed, and the amount of suppression of the tidal flow or the reverse power flow. It includes at least one piece of information to be shown.
- the report message includes information indicating a control status of the tide flow rate or the reverse tide flow rate during the control period of the tide flow rate or the reverse tide flow rate.
- FIG. 1 is a diagram illustrating a power management system 1 according to the first embodiment.
- FIG. 2 is a diagram illustrating the lower management server 300 according to the first embodiment.
- FIG. 3 is a diagram illustrating suppression influence information according to the first embodiment.
- FIG. 4 is a diagram illustrating a management method according to the first embodiment.
- FIG. 5 is a diagram illustrating a management method according to the first modification.
- FIG. 6 is a diagram illustrating the power management system 1 according to the second embodiment.
- FIG. 7 is a diagram showing a lower management server 300 according to the second embodiment.
- FIG. 8 is a diagram illustrating suppression influence information according to the second embodiment.
- FIG. 9 is a diagram illustrating a management method according to the second embodiment.
- FIG. 10 is a diagram illustrating a management method according to the first modification.
- the management server discloses information for inquiring whether or not it is possible to execute suppression of the tidal flow from the power system to the facility or the reverse tidal flow from the facility to the power system, and the tidal flow or the reverse tidal flow.
- the management server transmits a power command message including a power flow suppression message for requesting suppression of power flow or a power flow suppression message for requesting suppression of reverse power flow to the facility based on a response message to the inquiry message.
- a power command message including a power flow suppression message for requesting suppression of power flow or a power flow suppression message for requesting suppression of reverse power flow to the facility based on a response message to the inquiry message.
- the management server includes a transmission unit that transmits a first power command message to the facility as a power command message, and the tidal flow or the reverse tidal flow during the suppression period of the tidal flow or the reverse tidal flow.
- a receiving unit that receives a report message indicating the suppression status of the facility from the facility, and the transmission unit receives the second power command message as the power command message based on the report message during the suppression period. Send to.
- the management server transmits the second power command message to the facility as a power command message based on the report message indicating the suppression status of the tidal flow or the reverse tidal flow during the suppression period.
- the excess or deficiency of the suppression amount in the suppression control executed by transmission of the first power command message can be corrected by transmission of the second power command message. it can. Therefore, the tidal flow or the reverse tidal flow can be appropriately suppressed by the power command message.
- the power management system 1 includes a facility 100, a network 200, a lower management server 300, and a higher management server 400.
- the facility 100 includes an EMS 110, a load 120, and a distributed power source 130.
- the EMS 110 is an apparatus (Energy Management System) that manages the power of equipment provided in the facility 100.
- the load 120 is a facility that consumes power.
- the load 120 includes facilities such as a refrigerator, lighting, an air conditioner, and a television, for example.
- the load 120 may include a single facility or a plurality of facilities.
- the distributed power supply 130 is a facility that generates electric power or stores electric power.
- the distributed power supply 130 includes facilities such as a solar cell, a fuel cell, and a storage battery, for example.
- the distributed power supply 130 may include a single facility or a plurality of facilities.
- the facility 100A, the facility 100B, and the facility 100C are illustrated as the facility 100.
- the facility 100A, the facility 100B, and the facility 100C have the same configuration.
- the network 200 is a communication line that connects the facility 100 and the lower management server 300.
- the network 200 is, for example, the Internet.
- the network 200 is provided by a provider with which each facility 100 contracts.
- the lower management server 300 is a server belonging to an aggregator such as a power distribution company.
- the aggregator is a business operator that manages the tide flow rate or the reverse tide flow rate of the facility 100 contracted with the aggregator.
- the lower management server 300A and the lower management server 300B are exemplified as the lower management server 300.
- the lower management server 300A and the lower management server 300B have the same configuration.
- the upper management server 400 and the lower management server 300 may be integrated.
- the upper management server 400 is a server belonging to an electric power company such as an electric power company.
- the electric power company may entrust the management of the tidal flow or reverse tidal flow of the facility 100 to the aggregator.
- the upper management server 400 transmits a tidal current suppression message (for example, DR; Demand Response) that requests suppression of tidal flow (power supply amount) to the facility 100 from the power system.
- the upper management server 400 transmits a reverse flow suppression message requesting the suppression of the reverse flow rate to the power system from the facility 100.
- the power flow suppression message and the reverse power flow suppression message are collectively referred to as a power command message.
- the tidal current suppression message includes information indicating the suppression degree of the amount of power (tidal flow rate) supplied from the power system to the facility 100.
- the degree of suppression may be represented by an absolute value of electric energy (for example, OO kW).
- the suppression degree may be represented by a relative value of the electric energy (for example, a decrease in OO kW).
- the suppression degree may be expressed as a power consumption suppression ratio (for example, OO%).
- the degree of suppression may be expressed in a predetermined stage (for example, 0, 1, 2, 3).
- the power flow suppression message may include information indicating a power purchase price that is the price of the power flow from the power system. By setting a high price as the power purchase price, it is expected that the amount of power supplied from the power system to the facility 100 will be suppressed.
- the reverse power flow suppression message includes information indicating the degree of suppression of the amount of power (reverse power flow) output from the facility 100 to the power system.
- the reverse power flow suppression message includes information indicating the degree of suppression of the output of the distributed power supply.
- the suppression degree may be represented by an absolute value (for example, OO kW) of the output of the distributed power source.
- the degree of suppression may be represented by a relative value of the output of the distributed power source (for example, a decrease in OO kW).
- the degree of suppression may be expressed in a predetermined stage (for example, 0, 1, 2, 3).
- the suppression degree may be expressed as a suppression ratio (for example, OO%) of the output of the distributed power source.
- the suppression ratio may be a ratio with respect to an output that is certified as an output capability of the PCS that controls the distributed power supply (hereinafter referred to as equipment certified output) when the distributed power supply is installed in the facility 100.
- equipment certified output an output that is certified as an output capability of the PCS that controls the distributed power supply
- the facility certified output is the smaller output capability of these output capabilities.
- the facility authorization output is the sum of the output capacities of the plurality of PCSs.
- the format of the power flow suppression message and the reverse power flow suppression message a unique format may be used, or a format that conforms to an automatic demand response (ADR) may be used.
- ADR automatic demand response
- Communication between the higher-level management server 400 and the lower-level management server 300 and communication between the lower-level management server 300 and the facility 100 may be performed by a method compliant with the Open ADR standard (for example, Open ADR2.0). Good.
- the lower management server 300 is illustrated as the management server.
- the upper management server 400 may be the management server.
- the lower management server 300 includes a communication unit 310, a management unit 320, and a control unit 330.
- the communication unit 310 includes a communication module and the like, and communicates with the facility 100 and the upper management server 400. For example, the communication unit 310 receives a power command message including a power flow suppression message or a reverse power flow suppression message from the upper management server 400. The communication unit 310 transmits a power command message including a power flow suppression message or a reverse power flow suppression message to the facility 100 via the network 200 (communication line). Since the management of the tidal flow or reverse tidal flow of the facility 100 is entrusted to the aggregator (lower management server 300), the content of the power command message transmitted to the facility 100 is the content of the power command message received from the higher management server 400. And may be different.
- the communication part 310 is at least any one of the information which inquires whether suppression of a tidal flow or a reverse tidal flow can be performed, and the information which shows the suppression amount of a tidal flow or a reverse tidal flow
- An inquiry message including information is transmitted to the facility 100.
- the communication unit 310 receives a response message for the inquiry message from the facility 100.
- the response message includes information indicating whether or not the suppression of the tidal flow or the reverse tidal flow can be executed. Furthermore, if the inquiry message includes information indicating the suppression amount of the tidal flow or the reverse tidal flow, can the response message execute the suppression of the tidal flow or the reverse tidal flow according to the suppression amount indicated by the inquiry message? Information indicating whether or not may be included.
- the supply and demand adjustment plan is determined based on the response message.
- the supply and demand adjustment plan is a plan of the transmission partner (facility 100) of the power command message and the content of the power command message (a suppression amount of tidal current or a suppression amount of reverse power flow). Therefore, the communication unit 310 transmits a power command message to the facility 100 based on the response message.
- the management unit 320 is configured by storage such as a hard disk drive, and manages suppression influence information that affects the suppression of the tidal flow or the reverse tidal flow. For example, the management unit 320 may manage the suppression influence information corresponding to at least one item among the items illustrated in FIG.
- the suppression influence information manages the suppression influence information corresponding to at least one of items such as equipment information, facility environment information, suppression time information, and EMS capability information.
- Equipment information is information related to the facilities of the facility 100.
- the facility information includes at least one of configuration information indicating the configuration of the facility and state information indicating the operation state of the facility.
- the “equipment information” includes at least one information of load information related to the load of the facility 100 and distributed power supply information related to the distributed power source of the facility 100.
- the load information includes information indicating the type of load as the configuration information, and / or includes information indicating any one of the power consumption of the load and the operating state of the load as the status information.
- the load information includes information indicating the type of load, it can be predicted whether or not the facility 100 has a load having a room for suppressing the tidal flow rate or the reverse tidal flow rate. For example, a refrigerator has no room for suppressing a tidal flow or a reverse tidal flow, and an air conditioner has a room for suppressing a tidal flow or a reverse tidal flow.
- the load information includes information indicating any one of the power consumption of the load and the operation state of the load
- the distributed power source information includes information indicating the type of the distributed power source as the configuration information and / or information indicating the output possible amount of the distributed power source as the status information.
- the distributed power source information includes information indicating the type of the distributed power source, it can be predicted whether or not the tidal flow rate or the reverse power flow rate can be suppressed by adjusting the output of the distributed power source.
- the facility 100 has a power generation device such as a solar cell or a fuel cell, it can be predicted that the tidal flow or the reverse power flow can be suppressed by adjusting the output of the power generation device.
- the facility 100 when the facility 100 has a storage battery, it can be predicted that the tidal flow or the reverse power flow can be suppressed by charge / discharge adjustment of the storage battery.
- the distributed power supply information includes information indicating an outputable amount, an amount capable of suppressing the tidal flow rate or the reverse tidal flow rate can be predicted.
- the output possible amount may be a maximum output amount of a power generation device such as a solar cell or a fuel cell, may be a current output amount, or may be a difference between a current output amount and a maximum output amount.
- the output possible amount may be the maximum storage capacity of the storage battery, the current storage amount, or the difference between the current storage amount and the maximum storage amount.
- “Facility environment information” is information indicating the environment of the facility 100.
- the facility environment information includes information indicating at least one of the temperature of the facility 100 and the management state of the facility 100.
- the temperature of the facility 100 may be the outside air temperature of the facility 100 or the room temperature of the facility 100.
- the humidity inside the facility 100 or the humidity outside the facility 100 may be included. According to such information, for example, it is predicted whether or not the tide flow rate or the reverse tide flow rate can be suppressed by adjusting the set temperature of the air conditioner while maintaining the comfort of the user of the facility 100. can do.
- the management state of the facility 100 includes information such as whether energy saving management is permitted as a facility, and whether energy saving management is being executed as a facility.
- the energy saving management is management for reducing the power consumption of the load by adjusting the temperature of the air conditioner and adjusting the brightness of the illumination.
- the content of energy saving management may be set in advance in the facility 100 or may be instructed from the lower management server 300.
- “Suppression time information” is the timing at which the facility 100 can start suppressing the tidal flow or the reverse tidal flow, the length of time during which the facility 100 can continue to suppress the tidal flow or the reverse tidal flow, the tidal flow or the reverse tidal current at the facility 100.
- Information indicating at least one of the time periods in which the amount can be suppressed is included. According to such information, it is possible to predict a time zone in which the tide flow rate or the reverse tide flow rate can be suppressed.
- EMS capability information is information regarding the capability of the EMS 110 that controls the facilities of the facility 100.
- the EMS capability information includes a unit time length in which the EMS 110 can control the equipment, a response time from reception of the power command message to a timing at which suppression of the tidal flow or the reverse tidal flow can be started, a tidal flow or a reverse tidal flow suppression instruction. It includes information indicating at least one of the corresponding numbers.
- the EMS capability information includes a unit time length, the unit time length capable of suppressing the tidal flow or the reverse tidal flow can be grasped, and the above-described supply and demand adjustment plan can be determined for each time zone.
- the EMS capability information includes response time, it is possible to promptly suppress the tidal flow or the reverse tidal flow by instructing the suppression of the tidal flow or the reverse tidal flow sequentially from the facility 100 having the EMS 110 with a short response time. it can.
- the EMS capability information includes the corresponding number, by changing the instruction for suppressing the tidal flow or the reverse tidal flow to be transmitted to the EMS 110 to a number corresponding to each EMS 110, for example, automatic control can be performed every 30 minutes.
- the EMS 110 By sending a plurality of instructions to the EMS 110 corresponding to a complex instruction that can be controlled, the sum of the adjustment amount to the facility 100 is controlled so that unevenness does not occur every time, and the adjustment amount in the aggregator is higher. Control can be performed so as to match the instruction from the management server.
- the control unit 330 includes a CPU, a memory, and the like, and controls the communication unit 310 and the management unit 320.
- the control unit 330 determines a supply and demand adjustment plan based on a response message received from the facility 100.
- the supply and demand adjustment plan is a plan for the transmission partner of the power command message (facility 100) and the content of the power command message (the amount of suppression of tidal current or the amount of suppression of reverse power flow).
- the supply and demand adjustment plan may be determined for each unit time length (for example, 30 minutes) in the period in which the suppression of the tidal flow or the reverse tidal flow is instructed by the power command message received from the upper management server 400.
- the inquiry message described above may include information for inquiring whether or not the suppression of the tidal flow or the reverse tidal flow can be executed.
- the response message includes information indicating whether or not the tide flow rate or the reverse tide flow rate can be suppressed. Furthermore, if the inquiry message includes information indicating the suppression amount of the tidal flow or the reverse tidal flow, can the response message execute the suppression of the tidal flow or the reverse tidal flow according to the suppression amount indicated by the inquiry message? Information indicating whether or not may be included.
- control unit 330 selects the facility 100 that has returned a response message including information indicating that the suppression of the tidal flow rate or the reverse tidal flow rate can be executed as the transmission partner of the power command message. Therefore, the communication unit 310 described above transmits a power command message to the facility 100 that has returned a response message including information indicating that the suppression of the tidal flow or the reverse tidal flow can be executed.
- the response message received from the facility 100 may include suppression influence information corresponding to at least one item among the items illustrated in FIG. That is, the response message may include suppression influence information corresponding to at least one of items such as facility information, facility environment information, suppression time information, and EMS capability information.
- the response message may include suppression influence information of items other than the items managed by the management unit 320.
- the control unit 330 selects and selects the facility 100 that can suppress the tidal flow or the reverse tidal flow based on one of the suppression influence information included in the response message and the suppression influence information managed by the management unit 320. For each facility 100, an amount capable of suppressing the tide flow rate or the reverse tide flow rate may be predicted.
- the control unit 330 determines an incentive for the result of suppressing the tidal flow or the reverse tidal flow with respect to the power command message.
- the incentive may be a monetary reward, a monetary remuneration, a reward based on an intangible object such as a gift certificate or a coupon, or a reward based on a tangible object such as a prize.
- Management method Hereinafter, a management method according to the first embodiment will be described.
- the facilities 100A to 100D are illustrated as the facility 100.
- step S ⁇ b> 101 the lower management server 300 receives a power command message from the upper management server 400.
- step S102 the lower management server 300 transmits an inquiry message to each facility 100.
- the inquiry message includes at least one information of information for inquiring whether or not the suppression of the tide flow or the reverse tide flow can be executed and the information indicating the suppression amount of the tide flow or the reverse tide flow.
- the lower management server 300 receives a response message to the inquiry message.
- the response message includes information indicating whether or not the tide flow rate or the reverse tide flow rate can be suppressed. Furthermore, if the inquiry message includes information indicating the suppression amount of the tidal flow or the reverse tidal flow, can the response message execute the suppression of the tidal flow or the reverse tidal flow according to the suppression amount indicated by the inquiry message? Information indicating whether or not may be included.
- the facilities 100A and C return a response message including information indicating that the tide flow rate or the reverse tide flow rate can be suppressed is illustrated.
- the response message may include suppression influence information corresponding to at least one of the items illustrated in FIG.
- the lower management server 300 determines a supply and demand adjustment plan based on the response message.
- the supply and demand adjustment plan is a plan for the transmission partner of the power command message (facility 100) and the content of the power command message (the amount of suppression of tidal current or the amount of suppression of reverse power flow).
- the lower-level management server 300 selects the facilities 100A and C that have returned a response message including information indicating that the suppression of the tidal flow rate or the reverse tidal flow rate can be executed as the transmission partner of the power command message.
- the lower management server 300 may determine the supply and demand adjustment plan based on one of the suppression influence information included in the response message and the suppression influence information managed by the management unit 320.
- step S105 the lower management server 300 transmits a power command message to the facilities 100A and C according to the result of step S105.
- step S106 the facilities 100A and C control the tide flow rate or the reverse tide flow rate according to the power command message.
- step S107 the facilities 100A and C transmit the result of step S106 (result of power control) to the lower management server 300.
- step S108 the lower-level management server 300 determines an incentive for the result of suppressing the tidal flow or the reverse power flow with respect to the power command message based on the result received in step S107.
- the lower-level management server 300 Based on the response message to the inquiry message, the lower-level management server 300 according to the first embodiment receives a power command message including a power flow suppression message that requests suppression of power flow or a reverse power flow suppression message that requests suppression of reverse power flow. It transmits to the facility 100. According to such a configuration, it can be ensured to some extent by a prior inquiry whether or not the tide flow rate or the reverse tide flow rate is suppressed by the power command message. Therefore, the tidal flow or the reverse tidal flow can be appropriately suppressed by the power command message.
- the lower-level management server 300 belongs to the aggregator entrusted by the power company to manage the tidal flow or the reverse tidal flow of the facility 100, but according to the configuration described above, the aggregator It can respond to the contract of electric power companies.
- the inquiry message includes information indicating the first suppression amount as the suppression amount of the tide flow rate or the reverse tide flow rate.
- the subordinate management server 300 (communication unit 310) sends the response message including information indicating that the suppression of the first suppression amount cannot be executed, to the facility 100 that has returned the response message as the suppression amount of the tidal flow or the reverse tidal flow.
- An inquiry message or a power command message including information indicating a second suppression amount that is smaller than the first suppression amount is transmitted.
- Management method Hereinafter, a management method according to the first modification will be described.
- the facilities 100A to 100D are illustrated as the facility 100.
- step S ⁇ b> 201 the lower management server 300 receives a power command message from the upper management server 400.
- step S202 low-level management server 300 sends an inquiry message to each facility 100.
- the inquiry message includes information for inquiring whether or not the suppression of the tidal flow or the reverse tidal flow can be executed, and information indicating the suppression amount (first suppression amount) of the tidal flow or the reverse tidal flow.
- low-level management server 300 receives a response message to the inquiry message.
- the response message may include information indicating whether the suppression of the tidal flow or the reverse tidal flow can be executed according to the first suppression amount indicated by the inquiry message.
- the facilities 100A and C return a response message including information indicating that the suppression of the first suppression amount can be executed, and the facilities 100B and D execute the suppression of the first suppression amount.
- a case where a response message including information indicating that it cannot be returned is illustrated.
- step S204 low-level management server 300, based on the response message, determining the supply and demand adjustment program.
- the supply and demand adjustment plan is a plan for the transmission partner of the power command message (facility 100) and the content of the power command message (a suppression amount of tidal current or a suppression amount of reverse power flow).
- the lower-level management server 300 selects the facilities 100A and C that have returned a response message including information indicating that the suppression of the tidal flow rate or the reverse tidal flow rate can be executed as the transmission partner of the power command message.
- step S202 2 low-level management server 300 transmits to the facility 100B and D which returns a response message including information indicating that it is impossible to perform the first inhibiting amount of suppression, suppression of power flow amount or backward flow amount
- the inquiry message including the information indicating the second suppression amount smaller than the first suppression amount as the amount is retransmitted.
- step S203 2 low-level management server 300 receives a response message to the inquiry message.
- the facilities 100B and D return a response message including information indicating that the second suppression amount can be suppressed is illustrated.
- step S204 2 low-level management server 300, based on the response message, determining the supply and demand adjustment program.
- the supply and demand adjustment plan is a plan for the transmission partner of the power command message (facility 100) and the content of the power command message (a suppression amount of tidal current or a suppression amount of reverse power flow).
- the lower-level management server 300 selects the facilities 100A and C that have returned a response message including information indicating that the suppression of the tidal flow rate or the reverse tidal flow rate can be executed as the transmission partner of the power command message.
- step S205 the low-level management server 300, according to step S204 2 results, and transmits a power command message facility 100A ⁇ D.
- step S206 the facilities 100A to 100D control the tide flow rate or the reverse tide flow rate according to the power command message.
- step S207 the facilities 100A to 100D transmit the result of step S206 (result of power control) to the lower management server 300.
- step S208 the lower-level management server 300 determines an incentive for the result of suppressing the tidal flow or the reverse power flow with respect to the power command message based on the result received in step S207.
- the response message may include suppression influence information corresponding to at least one of the items illustrated in FIG. 3 as in the first embodiment.
- low-level management server 300 based on one of the inhibitory effect information for managing inhibitory effect information and the management unit 320 included in the response message, may determine the supply adjustment programs .
- low-level management server 300 retransmits the query message including information indicating the second suppression amount smaller than the first suppression amount as suppressing amount of tidal volume or backward flow amount.
- Low-level management server 300 may be omitted processing of steps S202 2 and Step S203 2.
- the lower management server 300 transmits a power command message including the first suppression amount as the suppression amount of the tidal flow or the reverse tidal flow to the facilities 100A and C.
- the power command message including the second suppression amount as the suppression amount may be transmitted to the facilities 100B and 100D.
- the facilities 100B and D return a response message including information indicating that the second suppression amount can be suppressed.
- the first modification is not limited to this.
- the lower management server 300 sets the tide flow rate or the reverse tide flow rate suppression amount.
- the inquiry message including the information indicating the third suppression amount smaller than the second suppression amount may be retransmitted to the facilities 100B and D, and the third suppression smaller than the second suppression amount as the suppression amount of the tidal flow rate or the reverse tide flow rate.
- a power command message including information indicating the quantity may be transmitted to the facilities 100B and 100D.
- the facilities 100A and C return a message including information indicating that the first suppression amount can be suppressed.
- the first modification is not limited to this.
- the lower-level management server 300 sets the fourth suppression amount greater than the first suppression amount as the suppression amount of the tidal flow or the reverse tidal flow.
- the inquiry message including the information indicating the suppression amount may be retransmitted to the facilities 100A and C, and the power command message including the information indicating the fourth suppression amount larger than the first suppression amount as the suppression amount of the tidal flow rate or the reverse tidal flow rate. May be transmitted to the facilities 100A and 100C.
- Management server The management server according to the second embodiment will be described below.
- the lower management server 300 is illustrated as the management server.
- the upper management server 400 may be the management server. Since the management server according to the second embodiment is the same as that of the first embodiment, a duplicate description is omitted.
- the communication unit 310 transmits the first power command message to the facility 100 as a power command message before the start of the suppression period of the tidal flow rate or the reverse tidal flow rate.
- the communication unit 310 receives, from the facility 100, a report message indicating the suppression state of the tidal flow or the reverse tidal flow during the suppression period of the tidal flow or the reverse tidal flow.
- the report message may include an actual value of the suppression amount of the tidal flow or the reverse tidal flow.
- the report message indicates whether or not the actual value of the tidal flow or reverse tidal flow suppression amount corresponds to the suppression request amount. May be included.
- the supply and demand adjustment plan during the suppression period is reviewed based on the report message.
- the supply and demand adjustment plan is a plan of the transmission partner (facility 100) of the power command message and the content of the power command message (a suppression amount of tidal current or a suppression amount of reverse power flow). Therefore, the communication unit 310 transmits the second power command message to the facility 100 based on the report message.
- the control unit 330 determines a supply and demand adjustment plan before the suppression period based on the suppression influence information managed by the management unit 320 and instructs the communication unit 310 to transmit the first power command message.
- the control unit 330 reviews the supply and demand adjustment plan during the suppression period based on the report message received from the facility 100 and instructs the communication unit 310 to transmit the second power command message.
- a power command message transmitted before the suppression period is referred to as a first power command message
- a power command message transmitted during the suppression period is referred to as a second power command message. Should.
- the supply and demand adjustment plan is a plan for the transmission partner of the power command message (facility 100) and the content of the power command message (the amount of suppression of tidal current or the amount of suppression of reverse power flow).
- the supply and demand adjustment plan may be determined for each unit time length (for example, 30 minutes) in the period in which the suppression of the tidal flow or the reverse tidal flow is instructed by the power command message received from the upper management server 400.
- the report message may include an actual value of the suppression amount of the tidal flow or the reverse tidal flow.
- the report message indicates whether or not the actual value of the tidal flow or reverse tidal flow suppression amount corresponds to the suppression request amount. May be included.
- the report message received from the facility 100 may include suppression influence information corresponding to at least one item among the items shown in FIG. That is, the report message may include suppression influence information corresponding to at least one of items such as facility information, facility environment information, suppression time information, and EMS capability information.
- the report message preferably includes suppression influence information on items other than the items managed by the management unit 320.
- the control unit 330 may review the supply and demand adjustment plan during the suppression period based on either the suppression effect information included in the report message or the suppression effect information managed by the management unit 320.
- the control unit 330 determines an incentive for the result of suppressing the tidal flow or the reverse tidal flow with respect to the power command message.
- the incentive may be a monetary reward, a monetary claim, a reward with an intangible object such as a gift certificate or a coupon, or a reward with a tangible object such as a prize.
- FIG. 9 is a diagram illustrating a management method according to the second embodiment.
- the facilities 100A to 100D are illustrated as the facility 100.
- step S ⁇ b> 101 the lower management server 300 receives a power command message from the upper management server 400.
- the lower management server 300 determines a supply and demand adjustment plan before the suppression period based on the suppression influence information managed by the management unit 320.
- the supply and demand adjustment plan is a plan for the transmission partner of the power command message (facility 100) and the content of the power command message (the amount of suppression of tidal current or the amount of suppression of reverse power flow).
- step S103 the lower management server 300 transmits the first power command message to the facilities 100A to 100D as a power command message according to the result of step S102.
- step S104 the facilities 100A to 100D start the suppression control of the tide flow rate or the reverse tide flow rate according to the first power command message.
- the lower management server 300 receives a report message indicating the suppression state of the tidal flow or the reverse tidal flow from the facilities 100A to 100D.
- the report message may include an actual value of the suppression amount of the tide flow rate or the reverse tide flow rate.
- the report message indicates whether or not the actual value of the tidal flow or reverse tidal flow suppression amount corresponds to the suppression request amount. May be included.
- the report message may include suppression influence information corresponding to at least one of the items illustrated in FIG.
- step S106 the lower management server 300 reviews the supply and demand adjustment plan during the suppression period based on the report message.
- step S107 the lower management server 300 transmits the second power command message to the facilities 100A to 100D as a power command message according to the result of step S106.
- the facilities 100A to 100D correct the suppression control of the tide flow rate or the reverse tide flow rate according to the first power command message.
- the second power command message may be transmitted to all the facilities 100.
- step S106 only the facility 100 that is considered to have a further suppressing effect based on the revised supply-demand adjustment plan. Two power command messages may be transmitted. Further, the second power command message may be transmitted to the facility 100 that has not transmitted the first power command message in step S103.
- step S108 the facilities 100A to 100D end the suppression control of the tide flow rate or the reverse tide flow rate with the expiration of the suppression period.
- step S109 the facilities 100A to 100D transmit the result of the suppression control during the suppression period (result of power control) to the lower-level management server 300.
- step S110 the lower-level management server 300 determines an incentive for the result of suppressing the tidal flow or the reverse power flow with respect to the power command message based on the result received in step S109.
- the lower-level management server 300 transmits the second power command message to the facility 100 as a power command message based on the report message indicating the suppression status of the tidal flow or the reverse tidal flow during the suppression period.
- the excess or deficiency of the suppression amount in the suppression control executed by transmission of the first power command message can be corrected by transmission of the second power command message. it can. Therefore, the tidal flow or the reverse tidal flow can be appropriately suppressed by the power command message.
- the lower-level management server 300 belongs to the aggregator entrusted by the power company to manage the tidal flow or the reverse tidal flow of the facility 100, but according to the configuration described above, the aggregator It can respond to the contract of electric power companies.
- FIG. 10 is a diagram illustrating a management method according to the first modification.
- the management method during the suppression period will be mainly described. Therefore, although the management method before and after the suppression period is omitted, it should be noted that the management method before and after the suppression period is the same as in FIG.
- step S205 to step S207 are taken as one set, and a report message is received, a supply and demand adjustment plan is reviewed, and a second power command message is transmitted. Since the processing in steps S205 to S207 is the same as that in steps S105 to S107 described above, detailed description thereof will be omitted.
- the process including the steps S205 to S207 (hereinafter referred to as supply / demand adjustment review process) is performed twice or more.
- the supply and demand adjustment review process may be performed at predetermined intervals (for example, 10 minutes).
- the lower management server 300 transmits a power command message for requesting suppression of the tidal flow or the reverse tidal flow to the facility 100.
- a power command message (hereinafter referred to as suppression mitigation message) is transmitted from the lower management server 300 to the facility 100 to request suppression mitigation of tidal flow or reverse tidal flow. That is, in the third embodiment, the suppression mitigation message is transmitted in the case where the suppression of the tide flow rate or the reverse tide flow rate is excessive.
- a target suppression amount is determined, and it is preferable to control the suppression amount within a certain range with the target suppression amount as a reference. That is, it is not necessary to suppress the tide flow rate or the reverse tide flow rate below the target suppression amount, and it is preferable to avoid excessive suppression of the tide flow rate or the reverse tide flow rate. From such a viewpoint, the suppression mitigation message is transmitted.
- the lower management server 300 transmits a suppression mitigation message when the suppression amount is not controlled within a certain range based on the target suppression amount.
- the lower management server 300 determines at least one of the content of the suppression mitigation message (relaxation amount or mitigation rate) and the destination of the suppression mitigation message based on the suppression influence information that affects the suppression of the tidal flow or the reverse tidal flow.
- the lower management server 300 identifies the facility 100 in which it is difficult to suppress the tidal flow or the reverse tidal flow based on the above-described facility information, and transmits the suppression mitigation message to the identified facility 100. Good. Furthermore, the lower-level management server 300 identifies the difficulty in executing the suppression of the tidal flow or the reverse tidal flow based on the facility information, and based on the difficulty in executing the content (the mitigation amount or the relaxation rate) of the suppression mitigation message. ) May be determined.
- the lower-level management server 300 identifies the facility 100 in which it is difficult to suppress the tidal flow or the reverse tidal flow based on the facility environment information described above, and transmits a suppression mitigation message to the identified facility 100. Also good. Further, the lower-level management server 300 specifies the difficulty of executing the suppression of the tidal flow or the reverse tidal flow based on the facility environment information, and based on the difficulty of executing the content of the suppression mitigation message (the mitigation amount or the mitigation). Rate) may be determined.
- the lower-level management server 300 identifies the facility 100 where it is difficult to suppress the tidal flow or the reverse tidal flow based on the above-described suppression time information, and transmits a suppression mitigation message to the specified facility 100. Also good. Furthermore, the lower-level management server 300 specifies the difficulty of executing the suppression of the tidal flow or the reverse tidal flow based on the suppression time information, and based on the difficulty of executing the content (the relaxation amount or the relaxation) of the suppression relaxation message. Rate) may be determined.
- the lower-level management server 300 identifies the facility 100 where it is difficult to suppress the tidal flow or the reverse tidal flow based on the EMS capability information described above, and transmits a suppression mitigation message to the identified facility 100. Also good. Furthermore, the lower-level management server 300 identifies the difficulty in executing the suppression of the tidal flow or the reverse tidal flow based on the EMS capability information, and the content of the suppression mitigation message (the mitigation amount or the relaxation) Rate) may be determined.
- the lower-level management server 300 may determine at least one of the content (a mitigation amount or the mitigation rate) of the suppression mitigation message and the destination of the suppression mitigation message based on the response message or the inquiry message described above. .
- the lower-level management server 300 may determine at least one of the content (a mitigation amount or the mitigation rate) of the anti-mitigation message and the destination of the suppression mitigation message based on the following information.
- the lower management server 300 identifies a facility 100 where it is difficult to suppress tide flow or reverse tide flow based on past suppression results, and transmits a suppression mitigation message to the specified facility 100.
- the lower management server 300 specifies the difficulty of executing the suppression of the tidal flow or the reverse tidal flow based on the past suppression results, and based on the difficulty of executing the content of the suppression mitigation message (the relaxation amount or the relaxation rate). ) May be determined.
- the past suppression record is a record showing the level at which the tidal flow or reverse tidal flow is actually suppressed according to the power command message, and the lower the achievement level of the actual suppression amount relative to the target suppression amount, It is determined that it is difficult to suppress the tidal flow.
- the lower management server 300 transmits a suppression mitigation message to the identified facility 100.
- the lower management server 300 specifies the difficulty of executing the suppression of the tidal flow or the reverse tidal flow based on the past communication results, and based on the difficulty of executing the content of the suppression mitigation message (the mitigation amount or the relaxation rate). ) May be determined. Based on the past communication performance, it is determined that the lower the degree of arrival of the power command message to the facility 100 is, the more difficult it is to suppress the tidal flow or the reverse tidal flow. In such a case, the response time included in the EMS capability information described above may be used as the communication performance.
- the lower management server 300 may determine a factor (unachieved factor) in which the suppression of the tidal flow or the reverse tidal flow is difficult to execute based on the past suppression results. For example, the determination of the factor is performed as follows.
- the subordinate management server 300 determines that the unachieved factor is an environmental factor of the distributed power supply 130 when the phenomenon in which the suppression of the tidal flow or the reverse tidal flow is difficult to be executed in the same pattern is repeated in the same pattern. You may judge. For example, when the distributed power supply 130 is a solar battery, the lower-level management server 300 determines that the unachieved factor is an insufficient amount of sunlight in a specific time zone (for example, the solar battery falls into the shadow of a building). May be.
- the subordinate management server 300 determines that the unachieved factor is the schedule factor of the power command message (for example, the It may be determined that the information collection is insufficient.
- the subordinate management server 300 may determine that the unachieved factor is a natural factor of the specific region when it is difficult to suppress the tidal flow or the reverse tidal flow at the facility 100 provided in the specific region. .
- the lower management server 100 determines that the unachievable factor is insufficient sunshine amount (for example, bad weather) in a specific area.
- the subordinate management server 300 determines that the unachieved factor is that of a specific model or manufacturer if it is difficult to suppress the tidal flow or reverse power flow in the facility 100 having a specific model or manufacturer's distributed power supply 130. You may judge that it is a factor.
- the power command message based on the unachieved factor may be transmitted in the suppression period subsequent to the analysis period.
- the power command message may be transmitted based on the unachieved factor before the start of the next suppression period of the analysis period, and based on the unachieved factor in the middle of the next suppression period of the analysis period.
- a power command message for example, suppression mitigation message
- a power command message for example, suppression mitigation message
- a power command message may be transmitted based on the unachieved factor during the suppression period in which the unachieved factor is analyzed.
- the lower management server 300 transmits a power command message to the facility 100 based on the response message before the start of the tidal flow or reverse tidal flow suppression period, and reports during the tidal flow or reverse tidal flow suppression period.
- a power command message may be transmitted to the facility 100 based on the message.
- the lower management server 300 may transmit the suppression mitigation message as the second power command message during the suppression period of the tidal flow or the reverse tidal flow.
- the embodiment mainly the suppression of the tide flow rate or the reverse tide flow rate has been described.
- the embodiment is not limited to this.
- the embodiment can also be applied to a system that uses a distributed power source provided in the facility 100 as a virtual power plant (VPP).
- VPP virtual power plant
- the power flow suppression message or the reverse power flow suppression message may be read as a power supply message requesting control of the distributed power supply installed in the facility 100.
- the term “suppression” may be read as “control”. That is, the embodiment can be applied to a case where the tide flow rate or the reverse tide flow rate is increased.
- an operation operation instructed to the distributed power source may be sent as a suppression result.
- the suppression influence information only needs to be managed by the management unit 320 as described above.
- the suppression influence information may be registered in advance in the management unit 320 or may be received from the facility 100.
- the suppression influence information is registered in the management unit 320 in advance, for example, when a contract is made between an aggregator such as a power distribution company and the user of the facility 100, the suppression influence information is registered in the management unit 320.
- the transmission of the suppression influence information may be performed by a method based on the Open ADR standard.
- the transmission of the suppression influence information is realized by messages conforming to the Open ADR standard (“TELEMETRY USAGE”, “TELEMETRY STATUS”, “HISTRY USAGE”, ““ EiOpt service ”,“ oadrDiventEvent ”, etc.).
- the predetermined information included in the suppression influence information may be registered in advance in the management unit 320, and information other than the predetermined information included in the suppression influence information may be received from the facility 100.
- the predetermined information registered in advance in the management unit 320 is static information that does not change every time zone, such as load configuration information, distributed power source configuration information, the management status of the facility 100, and EMS capability information. Also good.
- the information received from the facility 100 may be dynamic information that changes for each time zone, such as load state information, distributed power source state information, facility 100 temperature and suppression time information, and the like.
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Abstract
Description
第1に、予め定められた静的な情報(計画、優先度又はポリシーなど)に従って電力指令メッセージを用いた潮流量又は逆潮流量の抑制を実行しても、各施設が電力指令メッセージに従って実際に潮流量又は逆潮流量を抑制するとは限らない。従って、電力指令メッセージによる潮流量又は逆潮流量の適切な抑制が実現されない可能性が考えられる。
(電力管理システム)
以下において、第1実施形態に係る電力管理システムについて説明する。
以下において、第1実施形態に係る管理サーバについて説明する。ここでは、管理サーバとして下位管理サーバ300を例示する。但し、管理サーバは、上位管理サーバ400であってもよい。図2に示すように、下位管理サーバ300は、通信部310と、管理部320と、制御部330とを有する。
以下において、第1実施形態に係る管理方法について説明する。図4では、施設100として、施設100A~Dが例示されている。
第1実施形態に係る下位管理サーバ300は、問合せメッセージに対する応答メッセージに基づいて、潮流量の抑制を要求する潮流抑制メッセージ又は逆潮流量の抑制を要求する逆潮流抑制メッセージを含む電力指令メッセージを施設100に送信する。このような構成によれば、電力指令メッセージによって潮流量又は逆潮流量が抑制されるか否かを事前問合せによってある程度担保することができる。従って、電力指令メッセージによって潮流量又は逆潮流量を適切に抑制することができる。
以下において、第1実施形態の変更例1について説明する。以下においては、第1実施形態に対する相違点について主として説明する。
以下において、変更例1に係る管理方法について説明する。図5では、施設100として、施設100A~Dが例示されている。
(電力管理システム)
以下において、第2実施形態に係る電力管理システムについて説明する。第2実施形態に係る電力管理システムは、第1実施形態と同様であるため、その説明については省略する。
以下において、第2実施形態に係る管理サーバについて説明する。ここでは、管理サーバとして下位管理サーバ300を例示する。但し、管理サーバは、上位管理サーバ400であってもよい。第2実施形態に係る管理サーバは、第1実施形態と同様であるため、重複説明については省略する。
以下において、第2実施形態に係る管理方法について説明する。図9は、第2実施形態に係る管理方法を示す図である。図9では、施設100として、施設100A~Dが例示されている。
第2実施形態に係る下位管理サーバ300は、抑制期間中において、潮流量又は逆潮流量の抑制状況を示す報告メッセージに基づいて、電力指令メッセージとして第2電力指令メッセージを施設100に送信する。このような構成によれば、抑制期間の開始後であっても、第1電力指令メッセージの送信によって実行される抑制制御における抑制量の過不足を第2電力指令メッセージの送信によって修正することができる。従って、電力指令メッセージによって潮流量又は逆潮流量を適切に抑制することができる。
以下において、第2実施形態の変更例1について説明する。以下においては、第2実施形態に対する相違点について主として説明する。
以下において、変更例1に係る管理方法について説明する。図10は、変更例1に係る管理方法を示す図である。図10では、抑制期間中の管理方法について主として説明する。従って、抑制期間の前後における管理方法については省略するが、抑制期間の前後における管理方法は、図9と同様であることに留意すべきである。
以下において、第3実施形態について説明する。以下においては、実施形態に対する相違点について主として説明する。
本発明は上述した実施形態によって説明したが、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ろう。
Claims (17)
- 電力指令メッセージを送信する送信部と、
問合せメッセージに対する応答メッセージ或いは報告メッセージを前記施設から受信する受信部とを備え、
前記送信部は、前記応答メッセージ或いは前記報告メッセージに基づいて、前記電力指令メッセージを送信し、
前記問合せメッセージは、電力系統から施設に対する潮流量又は前記施設から前記電力系統に対する逆潮流量の抑制を実行することができるか否かを問合せる情報及び前記潮流量又は前記逆潮流量の抑制量を示す情報の少なくともいずれか1つの情報を含み、
前記報告メッセージは、前記潮流量又は前記逆潮流量の制御期間中において、前記潮流量又は前記逆潮流量の制御状況を示す情報を含む、管理サーバ。 - 前記電力指令メッセージは、前記施設に設置された分散電源の制御を要求する電源メッセージ、前記潮流量の抑制を要求する潮流抑制メッセージ及び前記逆潮流量の抑制を要求する逆潮流抑制メッセージのいずれか1つのメッセージを含む、請求項1に記載の管理サーバ。
- 前記問合せメッセージは、前記潮流量又は前記逆潮流量の抑制を実行することができるか否かを問合せる情報を含み、
前記送信部は、前記潮流量又は前記逆潮流量の抑制を実行することができる旨を示す情報を含む前記応答メッセージを返信した前記施設に対して、前記電力指令メッセージを送信する、請求項1又は請求項2に記載の管理サーバ。 - 前記問合せメッセージは、前記潮流量又は前記逆潮流量の抑制量として第1抑制量を示す情報を含み、
前記第1抑制量の抑制を実行することができない旨を示す情報を含む前記応答メッセージを返信した前記施設に対して、前記潮流量又は前記逆潮流量の抑制量として前記第1抑制量よりも少ない第2抑制量を示す情報を含む前記問合せメッセージ又は前記電力指令メッセージを送信する、請求項1乃至請求項3のいずれかに記載の管理サーバ。 - 前記問合せメッセージは、前記潮流量又は前記逆潮流量の抑制量として第1抑制量を示す情報を含み、
前記第1抑制量の抑制を実行することができる旨を示す情報を含む前記応答メッセージを返信した前記施設に対して、前記潮流量又は前記逆潮流量の抑制量として前記第1抑制量よりも多い第4抑制量を示す情報を含む前記問合せメッセージ又は前記電力指令メッセージを送信する、請求項1乃至請求項4のいずれかに記載の管理サーバ。 - 前記応答メッセージ又は前記報告メッセージは、前記施設が有する設備に関する設備情報を含み、
前記設備情報は、前記設備の構成を示す構成情報及び前記設備の動作状態を示す状態情報の少なくともいずれか1つの情報を含む、請求項1乃至請求項5のいずれかに記載の管理サーバ。 - 前記設備情報は、前記施設が有する負荷に関する負荷情報及び前記施設が有する分散電源に関する分散電源情報のいずれか1つの情報を含む、請求項6に記載の管理サーバ。
- 前記負荷情報は、前記構成情報として前記負荷の種別を示す情報を含み、又は/及び、前記状態情報として前記負荷の消費電力及び前記負荷の運転状態のいずれか1つを示す情報を含む、請求項7に記載の管理サーバ。
- 前記分散電源情報は、前記構成情報として前記分散電源の種別を示す情報を含み、又は/及び、前記状態情報として前記分散電源の出力可能量を示す情報を含む、請求項7に記載の管理サーバ。
- 前記応答メッセージ又は前記報告メッセージは、前記施設の環境を示す施設環境情報を含み、
前記施設情報は、前記施設の温度及び前記施設の管理状態の少なくともいずれか1つを示す情報を含む、請求項1乃至請求項9のいずれかに記載の管理サーバ。 - 前記応答メッセージは、前記施設において前記潮流量又は前記逆潮流量を抑制可能な時間を示す抑制時間情報を含み、
前記抑制時間情報は、前記施設において前記潮流量又は前記逆潮流量の抑制を開始可能なタイミング、前記施設において前記潮流量又は前記逆潮流量の抑制を継続可能な時間長、前記施設において前記潮流量又は前記逆潮流量を抑制可能な時間帯、前記施設において前記潮流量又は前記逆潮流量の抑制の対応個数の少なくともいずれか1つを示す情報を含む、請求項1乃至請求項10に記載の管理サーバ。 - 前記応答メッセージ又は前記報告メッセージは、前記施設が有する設備を制御する制御装置の能力に関する能力情報を含み、
前記能力情報は、前記制御装置が前記設備を制御可能な単位時間長及び前記電力指令メッセージの受信から前記潮流量又は前記逆潮流量の抑制を開始可能なタイミングまでの応答時間の少なくともいずれか1つを示す情報を含む、請求項1乃至請求項11のいずれかに記載の管理サーバ。 - 前記送信部は、前記制御期間前において、前記電力指令メッセージとして第1電力指令メッセージを送信し、
前記送信部は、前記制御期間中において、前記報告メッセージに基づいて、前記電力指令メッセージとして第2電力指令メッセージを送信する、請求項1乃至請求項12のいずれかに記載の管理サーバ。 - 前記報告メッセージは、前記潮流量又は前記逆潮流量の抑制量の実績値を含むことを特徴とする請求項1乃至請求項13のいずれかに記載の管理サーバ。
- 前記第1電力指令メッセージは、前記潮流量又は前記逆潮流量の抑制要求量を含み、
前記報告メッセージは、前記潮流量又は前記逆潮流量の抑制量の実績値が前記抑制要求量に対応しているか否かを示す情報を含む、ことを特徴とする請求項1乃至請求項14のいずれかに記載の管理サーバ。 - 電力指令メッセージを送信するステップAと、
問合せメッセージに対する応答メッセージ或いは報告メッセージを前記施設から受信するステップBとを備え、
前記ステップAは、前記応答メッセージ或いは前記報告メッセージに基づいて、前記電力指令メッセージを送信するステップを含み、
前記問合せメッセージは、電力系統から施設に対する潮流量又は前記施設から前記電力系統に対する逆潮流量の抑制を実行することができるか否かを問合せる情報及び前記潮流量又は前記逆潮流量の抑制量を示す情報の少なくともいずれか1つの情報を含み、
前記報告メッセージは、前記潮流量又は前記逆潮流量の制御期間中において、前記潮流量又は前記逆潮流量の制御状況を示す情報を含む、管理方法。 - 電力指令メッセージを送信する送信部と、
問合せメッセージに対する応答メッセージ或いは報告メッセージを前記施設から受信する受信部とを備え、
前記送信部は、前記応答メッセージ或いは前記報告メッセージに基づいて、前記電力指令メッセージを送信し、
前記問合せメッセージは、電力系統から施設に対する潮流量又は前記施設から前記電力系統に対する逆潮流量の抑制を実行することができるか否かを問合せる情報及び前記潮流量又は前記逆潮流量の抑制量を示す情報の少なくともいずれか1つの情報を含み、
前記報告メッセージは、前記潮流量又は前記逆潮流量の制御期間中において、前記潮流量又は前記逆潮流量の制御状況を示す情報を含む、管理システム。
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017046522A (ja) * | 2015-08-28 | 2017-03-02 | 京セラ株式会社 | 管理サーバ及び管理方法 |
JP2018152962A (ja) * | 2017-03-10 | 2018-09-27 | パナソニックIpマネジメント株式会社 | 分散型発電システム、及び該システムの運転計画の少なくとも一部を該システムの外部に与える方法 |
JP2018152961A (ja) * | 2017-03-10 | 2018-09-27 | パナソニックIpマネジメント株式会社 | 電力管理システム |
JP2018205824A (ja) * | 2017-05-30 | 2018-12-27 | 住友電気工業株式会社 | サーバ装置、電力管理システム、及びコンピュータプログラム |
WO2019111741A1 (ja) * | 2017-12-08 | 2019-06-13 | 京セラ株式会社 | 電力管理サーバ及び電力管理方法 |
WO2020040261A1 (ja) * | 2018-08-24 | 2020-02-27 | 京セラ株式会社 | 電力管理システム及び電力管理方法 |
JP2020137290A (ja) * | 2019-02-21 | 2020-08-31 | 京セラ株式会社 | 電力管理システム、電力管理サーバ、制御装置、及び電力管理方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012196123A (ja) * | 2011-02-28 | 2012-10-11 | Sekisui Chem Co Ltd | 地域内電力需要管理システム |
JP2015015865A (ja) * | 2013-07-08 | 2015-01-22 | 日本電信電話株式会社 | サーバ装置及び電力需給制御方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5679847B2 (ja) * | 2011-02-04 | 2015-03-04 | 株式会社東芝 | エネルギー管理システムおよびエネルギー管理方法 |
US10115169B2 (en) * | 2011-09-26 | 2018-10-30 | Kyocera Corporation | Power management system, power management method, and upper power management apparatus |
JP2013172537A (ja) * | 2012-02-20 | 2013-09-02 | Toshiba Corp | 電力系統監視制御システム |
JP6060660B2 (ja) * | 2012-12-07 | 2017-01-18 | ダイキン工業株式会社 | 温熱機器の制御装置 |
JP6232275B2 (ja) * | 2013-12-13 | 2017-11-15 | 株式会社日立製作所 | 需給調整方法およびシステム |
-
2016
- 2016-08-26 US US15/753,710 patent/US20180241214A1/en not_active Abandoned
- 2016-08-26 JP JP2017537866A patent/JPWO2017038720A1/ja active Pending
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012196123A (ja) * | 2011-02-28 | 2012-10-11 | Sekisui Chem Co Ltd | 地域内電力需要管理システム |
JP2015015865A (ja) * | 2013-07-08 | 2015-01-22 | 日本電信電話株式会社 | サーバ装置及び電力需給制御方法 |
Cited By (16)
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JP2018152962A (ja) * | 2017-03-10 | 2018-09-27 | パナソニックIpマネジメント株式会社 | 分散型発電システム、及び該システムの運転計画の少なくとも一部を該システムの外部に与える方法 |
JP2018152961A (ja) * | 2017-03-10 | 2018-09-27 | パナソニックIpマネジメント株式会社 | 電力管理システム |
JP2018205824A (ja) * | 2017-05-30 | 2018-12-27 | 住友電気工業株式会社 | サーバ装置、電力管理システム、及びコンピュータプログラム |
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JPWO2020040261A1 (ja) * | 2018-08-24 | 2021-09-30 | 京セラ株式会社 | 電力管理システム及び電力管理方法 |
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JP2022160537A (ja) * | 2018-08-24 | 2022-10-19 | 京セラ株式会社 | 電力管理システム、電力管理方法及びプログラム |
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