WO2023042642A1 - エネルギーリソースの制御方法、制御装置、及び、プログラム - Google Patents
エネルギーリソースの制御方法、制御装置、及び、プログラム Download PDFInfo
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- WO2023042642A1 WO2023042642A1 PCT/JP2022/032208 JP2022032208W WO2023042642A1 WO 2023042642 A1 WO2023042642 A1 WO 2023042642A1 JP 2022032208 W JP2022032208 W JP 2022032208W WO 2023042642 A1 WO2023042642 A1 WO 2023042642A1
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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
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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
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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
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
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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
Definitions
- the present invention relates to an energy resource control method, a control device, and a program.
- VPP virtual power plant
- an aggregator that integrates and controls consumer energy resources and distributed energy resources.
- the aggregator operates the energy resource under desired control conditions by transmitting a power command for operating the energy resource of the consumer under control conditions according to the power service in which the consumer participates.
- Patent Literature 1 discloses a technique of transmitting a recovery operation message (state recovery command) to the target energy resource of the consumer when terminating the operation under such desired control conditions. . This allows the energy resource that has received the return operation message to finish control under the desired control condition and operate under the operation condition before the desired control condition, for example.
- Patent Document 1 if a consumer participates in a plurality of power services, it is possible that control under the desired control conditions cannot be terminated appropriately.
- the present invention provides an energy resource control method, control device, and program capable of appropriately ending control under desired control conditions.
- An energy resource control method is an energy resource control method that provides two or more power services for adjusting the power value of one or more energy resources to a target power value,
- the two or more electric power services include one electric power service and another electric power service different from the one electric power service, and the method for controlling the energy resources includes a control instruction for controlling the one or more energy resources.
- determining a return state of the one or more energy resources after the end of the one power service among the two or more power services, and determining the return state of the one or more energy resources in the determined return state a state return command generation step for generating a state return command for controlling an energy resource; and after transmitting the control command generated in the control command generation step to the one or more energy resources, in the state return command generation step and a command transmission step of transmitting the generated state return command to the one or more energy resources, wherein in the state return command generation step, among the one or more energy resources, the other power service is selected at the end time.
- the state recovery command is generated for the non-participating energy resource.
- a control device is a control device for providing two or more power services for adjusting a power value of one or more energy resources to a target power value
- the power service includes one power service and another power service different from the one power service
- the control device includes a control command generator that generates a control command for controlling the one or more energy resources.
- a command transmitting unit that transmits to the one or more energy resources, wherein the state return command generating unit transmits to the one or more energy resources that do not participate in the other power service at the termination time. generating the state return command;
- a program according to one aspect of the present invention is a program for causing a computer to execute the above energy resource control method.
- FIG. 1 is a diagram showing an overview of an energy control system according to a comparative example.
- FIG. 2 is a first diagram showing an overview of the energy control system according to the embodiment.
- FIG. 3 is a second diagram showing an overview of the energy control system according to the embodiment.
- FIG. 4 is a block diagram showing the functional configuration of the energy resource control device according to the embodiment.
- FIG. 5 is a flow chart showing the operation of the energy resource control device according to the embodiment.
- FIG. 6 is a sequence diagram showing operations of the energy control system according to the embodiment.
- FIG. 1 is a diagram showing an outline of an energy control system 1001 according to a comparative example.
- FIG. 1 is a diagram showing an outline of a virtual power plant (VPP).
- the VPP is to integrally control power generation equipment, energy resources, etc. scattered on the power grid or below the power receiving point, and control them like one power plant (virtual power plant).
- the energy control system 1001 includes communities, resource aggregators, and aggregation coordinators.
- the numbers of communities, resource aggregators, and aggregation coordinators included in the energy control system 1001 are not limited to the numbers shown in FIG.
- resource aggregators and aggregation coordinators are sometimes collectively referred to as power aggregators or aggregators.
- resource aggregators and aggregation coordinators are also collectively referred to as aggregators.
- an aggregation coordinator may be called a power aggregator or an aggregator. Electric power aggregators or aggregators fall under the provisional specified wholesale supplier or specified wholesale supplier.
- FIG. 1 shows an example in which three communities are formed by consumers A1 to A3, consumers B1 to B3, and consumers C1 to C3.
- One community is composed of, for example, one or more consumers managed by a resource aggregator.
- Resource aggregator A manages power supply and demand for consumers A1 to A3,
- resource aggregator B manages power supply and demand for consumers B1 to B3,
- resource aggregator C manages power supply and demand for consumers C1 to C3.
- Each of resource aggregators A to C manages power supply and demand of one or more different consumers. Note that the number of consumers constituting the community is not limited to three. Also, consumers within a community need not be geographically close.
- At least one of the multiple consumers has energy resources such as solar cells (power generation equipment), storage batteries (storage battery equipment), and electric water heaters (hot water storage equipment) using heat pump technology such as EcoCute (registered trademark).
- energy resources such as solar cells (power generation equipment), storage batteries (storage battery equipment), and electric water heaters (hot water storage equipment) using heat pump technology such as EcoCute (registered trademark).
- VPPs virtual power plants
- a resource aggregator for example, is provided in each community and controls the power of multiple consumers within the community.
- Various types of information are transmitted and received between the resource aggregator and a plurality of consumers.
- information on the amount of power generated by the power generation facility is sent from the consumer who owns the power generation facility to the resource aggregator.
- the resource aggregator transmits to the consumer information about the power reduction amount allocated to the consumer.
- the Aggregation Coordinator aggregates the amount of power controlled by the Resource Aggregator and conducts adjustment capacity transactions with businesses such as power transmission and distribution companies or retail power companies.
- the aggregator controls the energy resources possessed by the consumer in accordance with a request from a general power transmission and distribution business operator, a retail electricity business operator, or the like, in accordance with the request. May be controlled by conditions. Desired control conditions are, for example, conditions based on power services such as peak cut and demand response (DR).
- DR peak cut and demand response
- An aggregator may send a power command message to operate one energy resource under control conditions based on multiple power services.
- the aggregator may, for example, transmit a power command message for operating energy resources under control conditions for realizing two power services, peak cut and demand response.
- the power service is not limited to peak shaving and demand response, and may be a service related to power provided in a predetermined country, a predetermined region, or the like.
- both power services will be terminated. It is possible that it cannot be terminated. For example, it can occur when an aggregator is sending one power command message that aggregates two power services.
- peak shaving is to suppress the use (consumption) of electricity by consumers during peak electricity demand.
- peak cut is an electric power service that adjusts the peak electric power of consumers to a predetermined electric power value (an example of a target electric power value) or less. Since the power supply side needs to install power generation equipment of a scale corresponding to the peak power demand, it is important to cut the peak power demand. For this reason, contract power and basic charges are often set based on the maximum demanded power in units of 30 minutes or the like. is.
- Control for peak shaving takes longer than demand response control.
- Control for peak cut is always performed, for example, 24 hours a day for one year.
- Demand response means controlling the energy resources of consumers and changing the power demand pattern to stabilize the overall power supply and demand balance and achieve the planned value at the same time. etc.
- demand response includes, for example, setting a higher power rate during a predetermined period of power demand (for example, during peak hours) than during non-peak times, or Indirect control is also included, such as giving incentives (rewards, etc.) to consumers for reducing power consumption.
- Demand response is an electric power service that adjusts the electric power of a consumer for such a predetermined period to a predetermined electric power value (an example of a target electric power value).
- Control for demand response for example, is performed for a shorter period than peak cut control. Control for demand response is performed, for example, only during several hours in a day when power demand or power supply is high (eg, 12:00 to 15:00).
- Demand response is, for example, power services mainly for general power transmission and distribution companies, retail power companies, and the like. General power transmission and distribution businesses procure balancing power from aggregators, etc., through the market or through bilateral contracts, in order to adjust the supply and demand of electricity, etc., and in order to avoid imbalances, etc., electricity retailers procure power.
- each figure is a schematic diagram and is not necessarily strictly illustrated. Moreover, in each figure, the same code
- FIG. 1 An energy resource control method and the like according to the present embodiment will be described with reference to FIGS. 2 to 6.
- FIG. 1 is a diagrammatic representation of an energy resource control method and the like according to the present embodiment.
- FIG. 2 is a first diagram showing an overview of the energy control system 1 according to this embodiment.
- FIG. 3 is a second diagram showing an overview of the energy control system 1 according to this embodiment.
- FIG. 4 is a block diagram showing the functional configuration of energy resource control device 10 according to the present embodiment. In addition, in FIG. 3, only the consumers 20 and 30 are illustrated for convenience.
- the energy control system 1 includes an energy resource control device 10, a plurality of consumers 20 to 50 (hereinafter also referred to as a plurality of consumers 20, etc.). and
- the energy control system 1 is an energy control system in which an energy resource control device 10 controls power demand for energy resources such as a plurality of consumers 20 .
- the energy resource here is a device that can generate and/or consume at least one of energy (electric power) and can obtain a command (message) from the energy resource control device 10.
- the target device in It should be noted that even when a command can be obtained via a controller or the like (not shown), it is also described as a target device.
- a device that can generate and/or consume energy (electric power) but cannot receive a command (message) from the energy resource control device 10 is hereinafter also referred to as a non-target device.
- the energy resource control device 10 is connected to a plurality of target devices (for example, target devices 21 and 31) owned by a plurality of consumers 20 or the like so as to be capable of wireless communication or wired communication. and a state return message (state return command) for stopping control under the desired control condition.
- target devices for example, target devices 21 and 31
- state return message state return command
- “recovery” means transitioning from a state in which the energy resource operates under control from the energy resource control device 10 to a state controlled by local control, or the like.
- the target device operating based on the control command from the energy resource control device 10 acquires the state return command
- the target device terminates the operation based on the control command and consumes energy until it acquires the next control command. It becomes a state in which the resource control device 10 cannot control.
- the target device when the target device is operating based on a control command from the energy resource control device 10, it can operate in an operating state such as an automatic operating state in which local control is performed until a state return command is acquired. It doesn't have to be.
- the energy resource control device 10 is, for example, an information processing device (server device) owned by a resource aggregator.
- the energy resource control device 10 may communicate with external servers such as servers of general power transmission and distribution companies, retail power companies, etc., servers of weather information distribution companies, etc., servers of supply and demand adjustment markets, etc. The description inside is omitted.
- the energy resource control device 10 has an acquisition unit 11, a command generation unit 12, an output unit 13, and a storage unit 14.
- the energy resource control device 10 includes a communication interface for communicating with each target device, a volatile memory that is a temporary storage area for executing programs, an input/output port for transmitting and receiving signals, and executing programs. It is realized by a computer having a processor or the like. Each function of the energy resource control device 10 is implemented by the processor executing the program.
- the acquisition unit 11 acquires measurement data including at least one of power (peak power) data at a power receiving point of a consumer's facility (eg, residence) and input/output power of one or more target devices.
- the acquisition unit 11 may acquire measurement data from each of the plurality of target devices, or may acquire measurement data from a controller that controls the plurality of target devices.
- Acquisition unit 11 includes, for example, a communication interface.
- the measurement data may include, for example, data related to the amount of power generated, the amount of electricity stored, the amount of hot water stored, the amount used, the operation mode, etc. of the target device.
- the power data at the power receiving point of the customer's facility is the power or power amount at the power receiving point with the power system 100 (see FIG. 3) in the facility.
- the power is, for example, peak power supplied from the power system 100 to the facility of the consumer. In the case of the customer 20 , the power is the maximum value of the power used by the customer 20 .
- the peak power can be obtained, for example, by a sensor that measures power supplied from the power grid 100 .
- the electric power and the electric power amount are, for example, time-series data of forward power flow or reverse power flow from the electric power system 100 to the facility of the consumer.
- the input/output power of one or more target devices refers to power supplied from the power system 100 to one or more target devices (for example, consumed or stored power), or power supplied by one or more target devices (for example, generated or discharged power).
- the power can be obtained by a sensor that measures power input to or output from each of the one or more target devices.
- the facility is not limited to a residence, and may be an apartment building, a building, a hospital, a school, etc., as long as the target equipment is installed.
- the command generation unit 12 generates various commands for controlling the target device.
- the command generator 12 generates the power command message (control command) and the state return message (state return command).
- the command generation unit 12 generates a power command message, for example, based on measurement data and contract details. For example, for each of one or more target devices, the command generation unit 12 provides the contents of a power contract between a consumer who owns the target device and an aggregator, or a command from a general power transmission and distribution business operator, a retail electricity business operator, etc. Generate control commands accordingly.
- the command generation unit 12 generates a state restoration command based on the input/output, state, contract details, etc. of the target device.
- the command generation unit 12 does not uniformly generate a state return command for each of the one or more target devices, but only for one or more target devices that satisfy a predetermined condition. Generate.
- the predetermined condition is that the target device does not participate in another power service at or after the termination of one power service.
- the command generator 12 is implemented by a processor or the like.
- the output unit 13 outputs the command generated by the command generation unit 12 to the target device corresponding to the command.
- the output unit 13, for example, transmits commands by wireless communication.
- the output unit 13 includes, for example, a communication interface.
- the output unit 13 is an example of a command transmission unit.
- the storage unit 14 stores various types of information used for generating commands in the command generation unit 12 .
- the storage unit 14 stores information identifying a plurality of consumers 20, etc., service contents related to power demand contracted by the plurality of consumers 20, etc., a list of target equipment owned by the plurality of consumers 20, etc., and the like. there is
- the storage unit 14 may also store the measurement data acquired by the acquisition unit 11, the commands generated by the command generation unit 12, and the like.
- the storage unit 14 is realized by, for example, a semiconductor memory or the like, but is not limited to this.
- each of the plurality of consumers 20 or the like has one or more target devices (one or more energy resources) and has a contract to be controlled by the energy resource control device 10. It is a consumer who has One or more target devices such as a plurality of consumers 20 are controlled by the energy resource control device 10 according to contract details.
- the plurality of consumers 20 and the like may be consumers included in one group (community) (for example, consumers A1 to A3 shown in FIG. 1), or consumers included in different groups. (For example, consumers A1, B1, C1, etc. shown in FIG. 1).
- the consumer 20 has a target device 21 and a non-target device 22, and the consumer 30 has a target device 31 and a non-target device 32.
- the configurations of the other consumers 30, 40, and 50 are the same as those of the consumer 20 or 30, and description thereof is omitted.
- the number of target devices and non-target devices owned by each of the plurality of consumers 20 and the like is not particularly limited, and may be two or more.
- the target devices 21 and 31 include solar cells (power generation equipment), secondary batteries such as storage batteries (storage battery equipment), electric vehicles, electric water heaters (hot water storage equipment) using heat pump technology such as EcoCute (registered trademark), air conditioners, Equipment (load equipment) such as a refrigerator is exemplified.
- Each of the target devices 21 and 31 is communicably connected to the energy resource control device 10 directly or via a controller or the like.
- the energy control system 1 may include at least one target device.
- the target device 21 may be referred to as the first target device 21 and the target device 31 may be referred to as the second target device 31 for identification purposes.
- the non-target devices 22 and 32 are devices that cannot be controlled by the energy resource control device 10, and examples thereof include hair dryers and hair clippers. Each of the non-target devices 22 and 32, for example, does not have communication capabilities. Note that there may be a case where the energy resource control device 10 does not control the solar cell (power generation equipment), but in that case the solar cell is a non-target device.
- FIG. 5 is a flow chart showing the operation of the energy resource control device 10 (energy resource control method) according to the present embodiment.
- a plurality of target devices including the target devices 21 and 31 are also described as a plurality of target devices 21 and the like.
- the energy resource control method provides one or more power services including one power service for adjusting the power value of one or more target devices (one or more energy resources) to a target power value. It is a control method for
- the acquisition unit 11 acquires measurement data from a plurality of target devices 21 (S11).
- the acquisition unit 11 acquires measurement data from the target equipment 21 installed in each of the plurality of consumers 20 and the like regardless of the power service contract details of each of the plurality of consumers 20 and the like.
- Step S11 is an example of a data receiving step.
- the acquisition unit 11 acquires measurement data at predetermined time intervals, but the acquisition timing is not limited to this. Also, the measurement data may be acquired in parallel while steps S12 to S21, which will be described later, are being executed.
- the acquisition unit 11 outputs the acquired measurement data to the command generation unit 12.
- the command generation unit 12 may store the measurement data in the storage unit 14 .
- the command generation unit 12 determines whether or not the power service is in progress (S12).
- the command generator 12 makes a determination in step S12 based on whether the current time is included in the period covered by the power service. If the power service is in progress (Yes at S12), the process proceeds to step S13, and if the power service is not in progress (No at S12), the process proceeds to step S21.
- the command generation unit 12 calculates the control amount when the electric power service is currently being performed (Yes in S12) (S13).
- the control amount is, for example, a value of electric power or electric energy calculated using measurement data.
- the command generation unit 12 is managed by the energy resource control device 10 based on information based on the measurement data and the details of the power service (for example, the upper limit of the power consumption, the command value from the external server, etc.).
- a reduction amount or an increase amount of electric power in one or a plurality of consumers 20 or the like as a whole is calculated as a control amount.
- the command generation unit 12 calculates the total power consumption of the plurality of consumers 20, etc., and generates the calculated total power consumption (total consumption) and the power service may be calculated as the control amount. Note that the control amount is 0 when there is no need to control.
- the information based on the measurement data is, for example, the power at the power receiving point of each facility such as the plurality of consumers 20 and the power system 100 (see FIG. 3), and the power received by bundling the respective facilities such as the plurality of consumers 20. At least one of the total power at a point, the input/output power of each of one or more target devices installed in a facility, and the total input/output power of each of one or more target devices such as a plurality of consumers 20 good.
- the power at the power receiving point is, for example, the power of the facility, and the total power is, for example, the total power of each facility.
- the input/output power is, for example, charging power and discharging power in the target devices 21 and 31, and the total input/output power is, for example, the total value of charging power and discharging power in each of the plurality of target devices 21 and the like.
- the allowable power amount is the total amount of power that the power system 100 can supply to each of the plurality of consumers 20 and the like. For example, an allowable usage amount is set for each time period.
- the allowable power amount is, for example, a threshold (upper limit value) of power that can be supplied from the power system 100 .
- the command generation unit 12 calculates the control amount based on the allowable usage amount for each of the plurality of power services. Also, the command generator 12 calculates the control amount for each time period, for example. Any known method may be used to calculate the control amount.
- the command generation unit 12 selects an energy resource (target device) to be controlled (S14).
- the command generation unit 12 is based on the contract details of a plurality of consumers 20 stored in the storage unit 14, and the like. is selected as the energy resource to be controlled.
- step S14 target devices that cannot or have limited power service may not be selected as energy resources to be controlled.
- a secondary battery which is an example of the target device, is discharged. Therefore, a secondary battery whose storage amount or dischargeable amount is 0 or less than or equal to a predetermined value may not be selected as an energy resource to be controlled.
- Target devices that participate in the power service but cannot be controlled by the energy resource control device 10 and target devices installed in consumers that do not participate in the power service are excluded from energy resources to be controlled.
- the command generator 12 determines the operation mode and command value for the selected energy resource so as to achieve the control amount calculated in step S13, and determines the selected energy resource.
- a control command is generated to operate in the specified operation mode and command value (S15).
- the command generation unit 12 allocates command values to individual consumers from the overall control amount (for example, reduction amount) of one or more consumers 20 managed by the energy resource control device 10. decide.
- Step S15 is an example of a control command generating step.
- a control command is generated using, for example, a controlled variable.
- the control command is generated using at least the measurement data, for example.
- the command generator 12 uses at least the measurement data to generate a control command for controlling one or more target devices, for example.
- the command generation unit 12 may further generate a control command for controlling one or more target devices based on the electric power service in progress.
- the operation mode is a mode for operating the target device, and includes, but is not limited to, energy saving mode, power storage mode, discharge mode, boiling mode, cooling mode, and the like.
- the command value includes, but is not limited to, the amount of power reduction, the amount of power stored, the amount of discharge, and the allowable amount of power.
- the unit of the command value includes W, Wh, A, Ah, etc., but is not limited to these.
- the command generator 12 allocates command values to the selected energy resources so as to achieve the controlled variable.
- a control command is generated, for example, for each one or more target devices that satisfy a predetermined condition.
- only the operation mode is generated as a control command. That is, in this case, the control command does not have to include the command value or the like.
- the command generator 12 functions as a control command generator that generates control commands.
- the command generator 12 outputs the generated control commands to the output unit 13 .
- Step S16 is an example of a command transmission step.
- the command generation unit 12 determines whether or not it is now time to transmit a state return command (S17).
- the command generation unit 12 for example, is a predetermined time, is the end time of the power service in progress, or when the elapsed time since the previous transmission of the state return command has passed a predetermined time, the state It is determined that it is time to transmit a return command (Yes in S17), and the process proceeds to step S18. If not, it is determined that it is not time to transmit a state return command (No in S17), and energy to be returned to state is determined. Without selecting a resource, go to step S11.
- the ending time of the electric power service in progress also includes the time a predetermined period before the ending time of the electric power service (for example, time t3 shown in FIG. 6).
- the predetermined period here is set in advance based on, for example, the time required for the processing shown in FIG. 5, the time required for communication between the energy resource control device 10 and the target device, and the like.
- the command generation unit 12 selects an energy resource for state return (S18).
- the command generating unit 12 selects one or more target devices installed in the participating consumer whose power service has ended as energy resources to be restored.
- the command generation unit 12 sets one or more target devices installed in the consumer for which all of the plurality of power services have ended as energy for state restoration. Select as a resource. For example, when there are a plurality of electric power services including a first electric power service, the command generating unit 12 selects, among the plurality of consumers 20 and the like, at or after the end of the first electric power service. Consumers who do not participate in a power service different from the first power service are extracted, and one or more target devices installed in one or more extracted consumers are selected as energy resources to be restored. In other words, the command generation unit 12 designates one or more target devices installed in the customer for which another power service different from the first power service is in progress at the time of termination of the first power service as a state restoration target. not selected as an energy resource for
- not participating in the service means that the consumer with the energy resource installed is not covered by other power services (does not participate in other power services), and the consumer with the energy resource installed is subject to another power service, but there is no remaining capacity (for example, remaining capacity) of the energy resource, and the energy resource control device 10 cannot control the energy resource.
- the command generation unit 12 determines the return state of one or more target devices after the end of the first power service among the plurality of power services, and restores the one or more target devices in the determined return state. Generate state return commands for control. Specifically, the command generation unit 12 determines the operation mode and command value after recovery for the target device selected in step S18, and causes it to operate in the determined operation mode and command value. (S19). The command generation unit 12, for example, among the one or more target devices, issues a state recovery command only to energy resources that do not participate in a power service different from the first power service after the end of the first power service. Generate. In other words, the command generation unit 12 does not uniformly generate state restoration commands for each of the plurality of target devices.
- the command generation unit 12 does not generate state recovery commands for all of the one or more consumers participating in the first power service.
- Step S19 is an example of a state return command generation step. Determining the operation mode and command value after recovery is an example of determining the recovery state.
- the unit of the command value includes W, Wh, A, Ah, etc., but is not limited to these. Also, the command value may be, for example, a target remaining capacity value (%). Also, in the case of an energy resource for which only the operation mode can be set, or when control of only the operation mode such as standby, stop, automatic operation, etc. is sufficient, only the operation mode is generated as a control command. That is, in this case, the control command does not have to include the command value or the like.
- the command generation unit 12 determines whether or not to generate a state recovery command based on whether or not the consumer in which the selected target device is installed participates in a predetermined power service. may be determined. Further, whether or not to generate a state return command based on whether or not the consumer in which the selected target equipment is installed participates in a predetermined power service and whether or not the control related to the power service is activated. It may be determined whether
- the return state is determined, for example, as follows.
- the return state is determined according to, for example, the type of target device.
- the command generation unit 12 selects at least one of the standby state, the automatic operation state, and the state opposite to the control command generated in step S15.
- a return state for the secondary battery may be determined.
- the standby state is, for example, a state in which the secondary battery is not being charged or discharged and control based on a control command from the energy resource control device 10 can be started.
- the automatic operation state is a normal operation state of the secondary battery, and for example, a state in which it operates based on preset schedule information or an algorithm.
- the automatic operation state can also be said to be a state in which operation is performed under conditions determined by the secondary battery (for example, the controller) regardless of the control command from the energy resource control device 10 .
- Which state is to be the return state may be determined in advance by, for example, a contract or the like, or may be determined according to the state of the secondary battery at the time of return.
- the state opposite to the control command generated in step S15 is the state in which the secondary battery is charged when the control command to discharge the secondary battery is generated in step S15.
- the command generation unit 12 further determines at least one value of power input and output (input/output power) in the return state, and sets the determined value to A state return command may be generated that includes:
- the input value is, for example, the charge amount
- the output value is, for example, the discharge amount.
- the command generation unit 12 may determine the automatic operation state in which local control is performed as the recovery state for the device. good.
- the command generation unit 12 may determine the automatic operation state in which local control is performed as the recovery state for the device. .
- the command generation unit 12 functions as a state return command generation unit that generates a state return command.
- the command generation unit 12 outputs the generated state return command to the output unit 13 .
- Step S20 is an example of a command transmission step.
- a control cycle is a cycle for generating and transmitting a control command, and is set in advance.
- the control period may be, for example, 1 minute, 10 minutes, or 1 hour.
- RTP real-time electricity tariff system
- the command generation unit 12 proceeds to step S11 and performs the series of processes from step S11 again. If it is not the next control cycle (No in S21), the command generator 12 returns to step S21 and waits until the next control cycle.
- step S17 shown in FIG. 5 may not be performed. That is, the processing after step S18 may be executed each time a control command is transmitted.
- the output unit 13 may transmit the control command and the state restoration command in the same message format to one or more target devices.
- the command generator 12 may generate the control command and the state restoration command using the same message format.
- steps S13 to S16 and steps S17 to S20 may be performed in parallel.
- FIG. 6 is a sequence diagram showing the operation (energy resource control method) of the energy control system 1 according to the present embodiment.
- FIG. 6 illustrates a control method when one or more power services include a first power service and a second power service.
- the first power service shall start before the start time of the second power service and end after the second power service ends.
- the second power service is a power service whose end time comes during the control period of the first power service.
- the first power service is an example of another power service
- the second power service is an example of one power service.
- the first target device 21 is an energy resource installed in the consumer 20 and participates in both the first power service and the second power service. That is, the consumer 20 participates in both the first power service and the second power service.
- the second target device 31 is an energy resource installed in the consumer 30 and participates only in the second power service out of the first power service and the second power service. That is, the consumer 30 participates only in the second power service out of the first power service and the second power service.
- the first target device 21 and the second target device 31 are examples of one or more energy resources.
- time t1 shown in the figure indicates the start time of the first power service
- time t2 indicates the start time of the second power service
- time t3 indicates the end time of the second power service
- time t4 indicates the end time of the first power service.
- a period from time t1 to time t4 is a control period for the first power service
- a period from time t2 to time t3 is a control period for the second power service.
- the second power service may be a power service whose start time is set before time t1.
- the first power service is, for example, a power service that is implemented for a long period of time or constantly, such as peak cut.
- the second power service is, for example, a power service that is implemented only for a period of several hours such as demand response (for example, three hours in the case of tertiary control capacity (2) in the supply and demand adjustment market).
- the first power service is started.
- the energy resource control device 10 When the operation shown in FIG. 5 is executed at time t1, the energy resource control device 10 generates a first control command corresponding to the first power service for the first target device 21, and generates the generated first control command. to the first target device 21.
- the energy resource control device 10 can control the first target device 21 according to the first power service. Since the second target device 31 not participating in the first power service is not selected in step S14 shown in FIG. No command is sent.
- the energy resource control device 10 transmits the first control command to the first target device 21 in each control cycle until time t2. It should be noted that if there is no change in the control content from the previously transmitted first control command, the first control command may not be transmitted. Thereby, the energy resource control device 10 can reduce the amount of communication between the energy resource control device 10 and the target device.
- the energy resource control device 10 When the operation shown in FIG. 5 is executed at time t2, the energy resource control device 10 generates a second control command corresponding to the first power service and the second power service for the first target device 21. and transmits the generated second control command to the first target device 21, generates a third control command for the second target device 31 according to the second power service, and generates the generated third to the second target device 31. It can also be said that the energy resource control device 10 switches the control command to be transmitted to the first target device 21 from the first control command to the second control command at time t2.
- the first control command and the second control command are control commands having the same transmission destination and different at least one of the operation mode and the command value.
- the energy resource control device 10 can control the first target device 21 according to the first power service and the second power service, and , control can be performed according to the second power service.
- step S14 executed at time t2 the energy resource control device 10 selects the first target device 21 and the second target device 31 as energy resources to be controlled.
- the energy resource control device 10 selects the target device as an energy resource to be controlled if it participates in at least one power service among the plurality of power services in progress.
- step S15 the energy resource control device 10 determines the operation mode and command value corresponding to the first power service and the second power service for the first target device 21, and the second target device 31 , the operation mode and command value corresponding to the second power service are determined.
- the second control command and the third control command are illustrated as being transmitted at different timings. is transmitted at the same timing as the control command of A selection process may be performed according to the priority, such as transmitting first the second control command or the third control command, whichever has a larger command value.
- the energy resource control device 10 transmits the second control command to the first target device 21 and the third control command to the second target device 31 in each control period from time t2 to time t3. do.
- the second power service ends.
- the energy resource control device 10 When the operation shown in FIG. 5 is executed at time t3, the energy resource control device 10 generates a first control command corresponding to the first power service for the first target device 21, and generates the generated first control command. to the first target device 21.
- step S ⁇ b>15 executed at time t ⁇ b>3 the energy resource control device 10 determines the operation mode and command value for the first target device 21 according to the first power service whose control period continues. Further, in step S14 executed at time t3, the energy resource control device 10 does not select the second target device 31 as an energy resource to be controlled because the participating power service is not being implemented.
- the energy resource control device 10 selects the second target device 31 as the energy resource for state restoration in step S18.
- the energy resource control device 10 regards the second target device 31, which is a device that participates in the power service but is not provided with the power service and has not transmitted the state restoration command, as an energy resource to be restored. judge.
- the energy resource control device 10 selects the first target device 21, which is a device in which at least one participating power service is being implemented, as an energy resource to be restored. judge not.
- step S19 the energy resource control device 10 generates a state recovery command only for the second target device 31 selected in step S18 from among the first target device 21 and the second target device 31.
- the state restoration command is not transmitted to the first target device 21, so that the energy resource control device 10 causes the first target device 21 to perform control according to the first power service. It is possible to suppress the end of the period. Also, since the state recovery command is transmitted to the second target device 31 , the energy resource control device 10 can terminate the control corresponding to the second power service in the second target device 31 . Therefore, the energy resource control device 10 can appropriately terminate control under desired control conditions. After the time t3, the second target device 31 is in the standby state, the automatic operation state, and the state opposite to the control command acquired from the time t2 to the time t3 until the next control command is acquired from the energy resource control device 10. Works in either state.
- the energy resource control device 10 performs the operation shown in FIG. Do not select as Further, when the time t4 is the timing for transmitting the state restoration command (Yes in S17), the energy resource control device 10 selects the first target device 21 as the energy resource for state restoration in step S18.
- the energy resource control device 10 regards the first target device 21, which is a device that participates in the power service but is not provided with the power service and has not transmitted the state restoration command, as an energy resource to be restored. judge.
- step S19 the energy resource control device 10 generates a state recovery command only for the first target device 21 selected in step S18 out of the first target device 21 and the second target device 31.
- the state restoration command is transmitted to the first target device 21, so that the energy resource control device 10 can terminate the control corresponding to the first power service in the first target device 21. Therefore, the energy resource control device 10 can appropriately terminate control under desired control conditions in the first target device 21 .
- the first target device 21 is in the standby state, the automatic operation state, and the state opposite to the control command acquired from the time t1 to the time t4 until the next control command is acquired from the energy resource control device 10. Works in either state.
- the energy resource control method provides two or more power services for adjusting the power value of one or more energy resources to a target power value.
- Two or more power services include one power service and another power service different from the one power service.
- the energy resource control method comprises a control command generation step (S15) of generating a control command for controlling one or more energy resources; A state return command generation step (S19) for determining the return state of the energy resource and generating a state return command for controlling one or more energy resources in the determined return state; and a command transmission step (S16, S20) for transmitting the state return command generated in the state return command generation step to the one or more energy resources after transmitting the control command to the one or more energy resources. Then, in the state return command generation step (S19), a state return command is generated for one or more energy resources that do not participate in another power service at the end of one power service.
- the state recovery command is not sent to the energy resource participating in the power service different from the first power service. Therefore, according to the energy resource control method, at the end of the first power service, it is possible to end the control of the energy resource not participating in the different power service with the control command, so that the desired control condition can be achieved. control can be properly terminated.
- other power services include power services that adjust power at power receiving points of facilities where one or more energy resources are installed to a predetermined power value or less. Then, in the state return command generation step (S19), when providing another power service to one or more energy resources installed in the facility, no state return command is generated for the one or more energy resources. .
- energy resources participating in a second power service that is always or long-term controlled will not have a state return command generated by the energy resource controller 10 when the first power service ends. . That is, in the energy resource, it is possible to prevent the second power service from ending due to the state restoration command. Therefore, according to the energy resource control method, it is possible to appropriately terminate control under desired control conditions more reliably.
- the state return command generation step (S19) when one or more energy resources include a secondary battery, the standby state, the automatic operation state in which local control is performed, and the control command generated in the control command generation step (S15) determines at least one of the opposite states as the return state for the secondary battery.
- the energy resource can be returned to either the standby state, the automatic operation state, or the state opposite to the control command, improving the convenience of the energy resource control method.
- the state return command generation step (S19) if the state opposite to the control command generated in the control command generation step (S15) is determined as the return state, the power input and output (input/output) in the return state power), and generate a state return command including the determined value.
- the state of the energy resource after the end of the electric power service can be set to the desired state, thereby further improving the convenience of the energy resource control method.
- the automatic operation state in which local control is to be performed is determined as the return state for the device.
- control command and the state return command are transmitted in the same message format to one or more energy resources.
- control command and the state recovery command can be transmitted using a common message format.
- the control command and the state recovery command can be transmitted more easily than when the message formats are different.
- the method for controlling energy resources further includes supplying electric power at a power receiving point of the facility and the one or more energy resources from one or more energy resources installed in the facility or a controller controlling the one or more energy resources.
- a data receiving step (S11) of receiving measurement data obtained by measuring at least one of input/output power is included.
- the control command generation step (S15) at least the measurement data is used to generate the control command.
- control command is generated based on the measurement data, so according to the energy resource control method, the content of the control command (eg, operation mode and command value) can be determined more appropriately.
- the energy resource control device 10 (an example of the control device) according to the present embodiment provides two or more power services for adjusting the power value of one or more energy resources to the target power value.
- is a control device for providing Two or more power services include one power service and another power service different from the one power service.
- the energy resource control device 10 includes a command generation unit 12 (an example of a control command generation unit) that generates a control command for controlling one or more energy resources, and an end of one power service out of two or more power services.
- a command generation unit 12 (an example of a state return command generation unit) that determines the return state of one or more energy resources after a point in time and generates a state return command for controlling the one or more energy resources in the determined return state.
- the command generation unit 12 generates a state recovery command for an energy resource that does not participate in another power service at the end of one power service among the one or more energy resources.
- the program according to the present embodiment is a program for causing a computer to execute the above energy resource control method.
- the command generation unit may generate a control command based on the content of the desired power service.
- control command including reducing power usage as a control command
- the content of the control command is not limited to this.
- increasing the amount of stored electricity For example, when there is a surplus of electric power, control such as increasing the amount of stored electricity is performed.
- the present invention is not limited to this, and may be performed by a server device owned by an aggregation coordinator, for example.
- the energy resource control method in the above embodiments may be performed in cooperation between a server device of a resource aggregator and a server device of an aggregation coordinator.
- the energy resource control device is configured with one device, but it may be configured with a plurality of devices.
- the functions of the energy resource control device may be distributed among the multiple devices in any way. At least part of the functions of the energy resource control device in the above embodiments may be owned by the consumer.
- the order of multiple processes described in the above embodiment is an example.
- the order of the multiple processes may be changed, and at least some of the multiple processes may be executed in parallel.
- the division of functional blocks in the block diagram is an example, and a plurality of functional blocks can be realized as one functional block, one functional block can be divided into a plurality of functional blocks, and some functions can be moved to other functional blocks.
- single hardware or software may process the functions of a plurality of functional blocks having similar functions in parallel or in a time-sharing manner.
- each component may be configured with dedicated hardware or realized by executing a software program suitable for each component.
- Each component may be implemented by a program execution unit such as a processor reading and executing a software program recorded in a recording medium such as a hard disk or semiconductor memory.
- a processor is composed of one or more electronic circuits including a semiconductor integrated circuit (IC) or an LSI (Large scale integration).
- IC semiconductor integrated circuit
- LSI Large scale integration
- a plurality of electronic circuits may be integrated on one chip or may be provided on a plurality of chips.
- a plurality of chips may be integrated into one device, or may be provided in a plurality of devices.
- a system LSI is an ultra-multifunctional LSI manufactured by integrating multiple processing units on a single chip. Specifically, it includes a microprocessor, ROM (Read Only Memory), RAM (Random Access Memory), etc.
- a computer system comprising A computer program is stored in the ROM. The system LSI achieves its functions by the microprocessor operating according to the computer program.
- system LSI may also be called IC, LSI, super LSI, or ultra LSI depending on the degree of integration.
- the method of circuit integration is not limited to LSI, and may be realized by a dedicated circuit or a general-purpose processor.
- An FPGA Field Programmable Gate Array
- a reconfigurable processor that can reconfigure the connections and settings of the circuit cells inside the LSI may be used.
- these general or specific aspects may be realized by systems, methods, integrated circuits, computer programs, or non-transitory recording media such as computer-readable CD-ROMs. , systems, methods, integrated circuits, computer programs or storage media.
- the program may be a computer program that causes a computer to execute each characteristic step included in the power interchange method.
- one aspect of the present invention may be a computer-readable non-transitory recording medium on which such a program is recorded.
- a program may be recorded on a recording medium and distributed or distributed.
- the program may be pre-stored in a recording medium, or may be supplied to the recording medium via a wide area network including the Internet.
- a method of controlling an energy resource providing two or more power services for adjusting a power value of one or more energy resources to a target power value comprising: The two or more power services include one power service and another power service different from the one power service;
- the energy resource control method includes: a control command generation step of generating a control command for controlling the one or more energy resources; A state for determining a return state of the one or more energy resources after the end of the one power service among the two or more power services, and controlling the one or more energy resources in the determined return state.
- a state return command generation step for generating a return command
- the state return command is generated for an energy resource that does not participate in the other electric power service at the end time, among the one or more energy resources. How to control energy resources.
- the other power service includes a power service that adjusts power at a power receiving point of the facility where the one or more energy resources are installed to a predetermined power value or less, In the state return command generating step, when the other power service is provided to the one or more energy resources installed in the facility, the state return command is not generated for the one or more energy resources. , The energy resource control method according to Technique 1.
- a controller for providing two or more power services for adjusting power values in one or more energy resources to target power values comprising:
- the two or more power services include one power service and another power service different from the one power service;
- the control device is a control command generator that generates a control command for controlling the one or more energy resources;
- a state return command generator that generates a return command
- a command transmission unit configured to transmit the state return command generated by the state return command generation unit to the one or more energy resources after transmitting the control command generated by the control command generation unit to the one or more energy resources; with The state return command generation unit generates the state return command for an energy resource that does not participate in the other power service at the end time, among the one or more energy resources.
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Abstract
Description
本発明の説明に先立ち、本発明に至った経緯について図1を参照しながら説明する。図1は、比較例に係るエネルギー制御システム1001の概要を示す図である。図1は、バーチャルパワープラント(VPP)の概要を示す図である。なお、VPPとは、電力グリッド上あるいは受電点以下に散在する発電設備、エネルギーリソースなどを統合的に制御し、1つの発電所(仮想発電所)のように制御するものである。
以下、本実施の形態に係るエネルギーリソースの制御方法等について、図2~図6を参照しながら説明する。
まずは、本実施の形態に係るエネルギー制御システムの構成について、図2~図4を参照しながら説明する。図2は、本実施の形態に係るエネルギー制御システム1の概要を示す第1図である。図3は、本実施の形態に係るエネルギー制御システム1の概要を示す第2図である。図4は、本実施の形態に係るエネルギーリソース制御装置10の機能構成を示すブロック図である。なお、図3では、便宜上、需要家20及び30のみを図示している。
続いて、上記のように構成されるエネルギー制御システム1の動作について、図5及び図6を参照しながら説明する。図5は、本実施の形態に係るエネルギーリソース制御装置10の動作(エネルギーリソースの制御方法)を示すフローチャートである。なお、以下では、対象機器21及び31を含む複数の対象機器を、複数の対象機器21等とも記載する。また、以下では、複数の対象機器21等による電力の使用量を削減する場合の動作について説明する。また、エネルギーリソースの制御方法は、1以上の対象機器(1以上のエネルギーリソース)における電力値を目標となる電力値に調整するための、1の電力サービスを含む1以上の電力サービスを提供するための制御方法である。
以上のように、本実施の形態に係るエネルギーリソースの制御方法は、1以上のエネルギーリソースにおける電力値を目標となる電力値に調整するための2以上の電力サービスを提供するエネルギーリソースの制御方法である。2以上の電力サービスは、1の電力サービス及び当該1の電力サービスとは異なる他の電力サービスを含む。エネルギーリソースの制御方法は、1以上のエネルギーリソースを制御するための制御指令を生成する制御指令生成ステップ(S15)と、2以上の電力サービスのうち、1の電力サービスの終了時点以降における1以上のエネルギーリソースの復帰状態を決定し、決定された復帰状態で1以上のエネルギーリソースを制御するための状態復帰指令を生成する状態復帰指令生成ステップ(S19)と、制御指令生成ステップで生成された制御指令を1以上のエネルギーリソースに送信した後に、状態復帰指令生成ステップで生成された状態復帰指令を1以上のエネルギーリソースに送信する指令送信ステップ(S16、S20)とを含む。そして、状態復帰指令生成ステップ(S19)では、1以上のエネルギーリソースのうち、1の電力サービスの終了時点において他の電力サービスに参加しないエネルギーリソースに対して状態復帰指令を生成する。
以上、本発明に係るエネルギーリソースの制御方法等について、上記実施の形態に基づいて説明したが、本発明は、上記実施の形態に限定されるものではない。
以上の実施の形態等の記載により、下記の技術が開示される。
1以上のエネルギーリソースにおける電力値を目標となる電力値に調整するための2以上の電力サービスを提供するエネルギーリソースの制御方法であって、
前記2以上の電力サービスは、1の電力サービス及び当該1の電力サービスとは異なる他の電力サービスを含み、
前記エネルギーリソースの制御方法は、
前記1以上のエネルギーリソースを制御するための制御指令を生成する制御指令生成ステップと、
前記2以上の電力サービスのうち、前記1の電力サービスの終了時点以降における前記1以上のエネルギーリソースの復帰状態を決定し、決定された復帰状態で前記1以上のエネルギーリソースを制御するための状態復帰指令を生成する状態復帰指令生成ステップと、
前記制御指令生成ステップで生成された制御指令を前記1以上のエネルギーリソースに送信した後に、前記状態復帰指令生成ステップで生成された状態復帰指令を前記1以上のエネルギーリソースに送信する指令送信ステップとを含み、
前記状態復帰指令生成ステップでは、前記1以上のエネルギーリソースのうち、前記終了時点において前記他の電力サービスに参加しないエネルギーリソースに対して前記状態復帰指令を生成する、
エネルギーリソースの制御方法。
前記他の電力サービスは、前記1以上のエネルギーリソースが設置される施設の受電点における電力を所定の電力値以下に調整する電力サービスを含み、
前記状態復帰指令生成ステップでは、前記施設に設置された前記1以上のエネルギーリソースに対して前記他の電力サービスを提供する場合、前記1以上のエネルギーリソースに対しては前記状態復帰指令を生成しない、
技術1に記載のエネルギーリソースの制御方法。
前記状態復帰指令生成ステップでは、前記1以上のエネルギーリソースが二次電池を含む場合、待機状態、ローカル制御を行う自動運転状態、前記制御指令生成ステップで生成された制御指令とは反対の状態のうちの少なくともいずれかの状態を前記二次電池に対する前記復帰状態に決定する、
技術1又は2に記載のエネルギーリソースの制御方法。
前記状態復帰指令生成ステップでは、前記制御指令生成ステップで生成された制御指令とは反対の状態を前記復帰状態として決定した場合、さらに前記復帰状態における電力の入力及び出力の少なくとも一方の値を決定し、決定された値を含む前記状態復帰指令を生成する、
技術3に記載のエネルギーリソースの制御方法。
前記状態復帰指令生成ステップでは、前記1以上のエネルギーリソースが蓄熱機能を有する機器を含む場合、ローカル制御を行う自動運転状態を前記機器に対する前記復帰状態に決定する、
技術1から4のいずれかに記載のエネルギーリソースの制御方法。
前記指令送信ステップでは、前記制御指令と前記状態復帰指令とを同じ電文フォーマットで、前記1以上のエネルギーリソースに送信する、
技術1から5のいずれかに記載のエネルギーリソースの制御方法。
さらに、施設に設置された前記1以上のエネルギーリソース、又は、前記1以上のエネルギーリソースを制御するコントローラから、前記施設の受電点における電力、及び、前記1以上のエネルギーリソースの入出力電力の少なくとも1つを計測した計測データを受信するデータ受信ステップを含み、
前記制御指令生成ステップでは、少なくとも前記計測データを用いて、前記制御指令を生成する、
技術1から6のいずれかに記載のエネルギーリソースの制御方法。
1以上のエネルギーリソースにおける電力値を目標となる電力値に調整するための2以上の電力サービスを提供するための制御装置であって、
前記2以上の電力サービスは、1の電力サービス及び当該1の電力サービスとは異なる他の電力サービスを含み、
前記制御装置は、
前記1以上のエネルギーリソースを制御するための制御指令を生成する制御指令生成部と、
前記2以上の電力サービスのうち、前記1の電力サービスの終了時点以降における前記1以上のエネルギーリソースの復帰状態を決定し、決定された復帰状態で前記1以上のエネルギーリソースを制御するための状態復帰指令を生成する状態復帰指令生成部と、
前記制御指令生成部で生成された制御指令を前記1以上のエネルギーリソースに送信した後に、前記状態復帰指令生成部で生成された状態復帰指令を前記1以上のエネルギーリソースに送信する指令送信部とを備え、
前記状態復帰指令生成部は、前記1以上のエネルギーリソースのうち、前記終了時点において前記他の電力サービスに参加しないエネルギーリソースに対して前記状態復帰指令を生成する、
制御装置。
技術1から7のいずれかに記載のエネルギーリソースの制御方法をコンピュータに実行させるためのプログラム。
11 取得部
12 指令生成部(制御指令生成部、状態復帰指令生成部)
13 出力部(指令送信部)
21、31 対象機器(エネルギーリソース)
Claims (9)
- 1以上のエネルギーリソースにおける電力値を目標となる電力値に調整するための2以上の電力サービスを提供するエネルギーリソースの制御方法であって、
前記2以上の電力サービスは、1の電力サービス及び当該1の電力サービスとは異なる他の電力サービスを含み、
前記エネルギーリソースの制御方法は、
前記1以上のエネルギーリソースを制御するための制御指令を生成する制御指令生成ステップと、
前記2以上の電力サービスのうち、前記1の電力サービスの終了時点以降における前記1以上のエネルギーリソースの復帰状態を決定し、決定された復帰状態で前記1以上のエネルギーリソースを制御するための状態復帰指令を生成する状態復帰指令生成ステップと、
前記制御指令生成ステップで生成された制御指令を前記1以上のエネルギーリソースに送信した後に、前記状態復帰指令生成ステップで生成された状態復帰指令を前記1以上のエネルギーリソースに送信する指令送信ステップとを含み、
前記状態復帰指令生成ステップでは、前記1以上のエネルギーリソースのうち、前記終了時点において前記他の電力サービスに参加しないエネルギーリソースに対して前記状態復帰指令を生成する、
エネルギーリソースの制御方法。 - 前記他の電力サービスは、前記1以上のエネルギーリソースが設置される施設の受電点における電力を所定の電力値以下に調整する電力サービスを含み、
前記状態復帰指令生成ステップでは、前記施設に設置された前記1以上のエネルギーリソースに対して前記他の電力サービスを提供する場合、前記1以上のエネルギーリソースに対しては前記状態復帰指令を生成しない、
請求項1に記載のエネルギーリソースの制御方法。 - 前記状態復帰指令生成ステップでは、前記1以上のエネルギーリソースが二次電池を含む場合、待機状態、ローカル制御を行う自動運転状態、前記制御指令生成ステップで生成された制御指令とは反対の状態のうちの少なくともいずれかの状態を前記二次電池に対する前記復帰状態に決定する、
請求項1又は2に記載のエネルギーリソースの制御方法。 - 前記状態復帰指令生成ステップでは、前記制御指令生成ステップで生成された制御指令とは反対の状態を前記復帰状態として決定した場合、さらに前記復帰状態における電力の入力及び出力の少なくとも一方の値を決定し、決定された値を含む前記状態復帰指令を生成する、
請求項3に記載のエネルギーリソースの制御方法。 - 前記状態復帰指令生成ステップでは、前記1以上のエネルギーリソースが蓄熱機能を有する機器を含む場合、ローカル制御を行う自動運転状態を前記機器に対する前記復帰状態に決定する、
請求項1又は2に記載のエネルギーリソースの制御方法。 - 前記指令送信ステップでは、前記制御指令と前記状態復帰指令とを同じ電文フォーマットで、前記1以上のエネルギーリソースに送信する、
請求項1又は2に記載のエネルギーリソースの制御方法。 - さらに、施設に設置された前記1以上のエネルギーリソース、又は、前記1以上のエネルギーリソースを制御するコントローラから、前記施設の受電点における電力、及び、前記1以上のエネルギーリソースの入出力電力の少なくとも1つを計測した計測データを受信するデータ受信ステップを含み、
前記制御指令生成ステップでは、少なくとも前記計測データを用いて、前記制御指令を生成する、
請求項1又は2に記載のエネルギーリソースの制御方法。 - 1以上のエネルギーリソースにおける電力値を目標となる電力値に調整するための2以上の電力サービスを提供するための制御装置であって、
前記2以上の電力サービスは、1の電力サービス及び当該1の電力サービスとは異なる他の電力サービスを含み、
前記制御装置は、
前記1以上のエネルギーリソースを制御するための制御指令を生成する制御指令生成部と、
前記2以上の電力サービスのうち、前記1の電力サービスの終了時点以降における前記1以上のエネルギーリソースの復帰状態を決定し、決定された復帰状態で前記1以上のエネルギーリソースを制御するための状態復帰指令を生成する状態復帰指令生成部と、
前記制御指令生成部で生成された制御指令を前記1以上のエネルギーリソースに送信した後に、前記状態復帰指令生成部で生成された状態復帰指令を前記1以上のエネルギーリソースに送信する指令送信部とを備え、
前記状態復帰指令生成部は、前記1以上のエネルギーリソースのうち、前記終了時点において前記他の電力サービスに参加しないエネルギーリソースに対して前記状態復帰指令を生成する、
制御装置。 - 請求項1又は2に記載のエネルギーリソースの制御方法をコンピュータに実行させるためのプログラム。
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JP2014527789A (ja) * | 2012-07-20 | 2014-10-16 | パナソニック株式会社 | エネルギー貯蔵システムの制御方法 |
JP2015149862A (ja) * | 2014-02-07 | 2015-08-20 | パナソニックIpマネジメント株式会社 | コージェネレーション装置の制御装置、およびコージェネレーション装置の制御方法 |
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