WO2011039610A1 - エネルギーマネジメントシステムおよび給電制御装置 - Google Patents
エネルギーマネジメントシステムおよび給電制御装置 Download PDFInfo
- Publication number
- WO2011039610A1 WO2011039610A1 PCT/IB2010/002462 IB2010002462W WO2011039610A1 WO 2011039610 A1 WO2011039610 A1 WO 2011039610A1 IB 2010002462 W IB2010002462 W IB 2010002462W WO 2011039610 A1 WO2011039610 A1 WO 2011039610A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- priority
- supply destination
- surplus
- management system
- Prior art date
Links
- 238000010248 power generation Methods 0.000 claims abstract description 32
- 238000005338 heat storage Methods 0.000 claims description 69
- 238000004146 energy storage Methods 0.000 claims description 21
- 238000004364 calculation method Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 abstract description 32
- 230000008901 benefit Effects 0.000 description 8
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
-
- 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
- H02J3/008—Circuit arrangements for ac mains or ac distribution networks involving trading of energy or energy transmission rights
-
- 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
- H02J3/381—Dispersed generators
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
-
- 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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
- 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
- Y04S20/242—Home appliances
-
- 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 an energy management system that manages power generated from a power generation device that generates power using natural energy and power supplied to a power load device, and a power supply control device used therefor.
- the cost merit of selling surplus power is an incentive to introduce solar cells. From the viewpoint of cost merit ⁇ and carbon dioxide reduction (saving CO 2), it is expected that the power selling price will be set higher and the introduction of the Taiyoike Pond will be promoted. The above cost merit is greatly affected by the unit price of power sold set by power companies in time series.
- Patent Document 1 discloses a system that provides information useful for selecting an optimal price blank from among various ⁇ I gold brands provided by electric power companies. Yes.
- the system of Patent Document 1 provides information useful for selecting an optimal rate plan by aggregating information on the amount of power generated by solar cells, the amount of power consumed by power-loading equipment, and the amount of power sold and sold with electric power companies. .
- Patent Document 2 discloses a system that minimizes losses caused by price differences due to time zones when selling surplus power from private power generation.
- a power generator is installed by a gas engine so that the cost derived by calculation based on the time series power selling price to the power company and the time series power buying price from the power company is low.
- a system for operating a combined heat and power device that drives the vehicle is disclosed.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2 0 0 8-1 5 8 7 0 1
- Patent Document 2 Japanese Patent Application Laid-Open No. 2 0 0 2-3 6 9 3 8 1
- Patent Document 3 Japanese Unexamined Patent Application Publication No. 2 0 0 5-2 8 7 2 1 1
- Patent Document 1 is a system that provides the user with information for selecting an optimal rate plan from a plurality of predetermined rate plans, and in order to actually maximize cost merit.
- Patent Document 2 can efficiently change the time zone for selling power, there is no means for automatically determining the destination of the generated power of the solar cell. In other words, the above system cannot decide whether to sell or store the power generated by the solar cell.
- the combined heat and power unit can be operated at a low cost by controlling the amount of gas fuel supplied as in the system of Patent Document 3, the solar power generation using solar energy is possible. The power cannot be adjusted.
- the present invention has been made in view of the above points, and provides an energy management system capable of improving cost performance with respect to utilization of power generated by a power generation device that generates power using natural energy, and a power supply control device used therefor. .
- an energy management system for managing generated power from a power generation device that generates power using natural energy and power supplied to a power load device, and providing surplus power of the generated power
- a controller that determines a destination; and a storage unit that stores a power usage rule in which priorities of the plurality of supply destination candidates for the surplus power are set, and the controller stores the power stored in the storage unit
- An energy management system is provided that determines a surplus power supply destination of the generated power based on usage rules and power selling price information.
- the energy management system includes a path switching unit that supplies the generated power of the power generation device to the power load device and switches a supply destination of surplus power of the generated power to provide the surplus power to the supply destination.
- the power usage rule is configured such that the priority of the plurality of supply destination candidates is set corresponding to a power sale price, and the controller uses the power sale price information acquired by the information acquisition unit as the power.
- the usage rules are queried to determine the priority of the plurality of supply destination candidates, and the supply destination candidates with the highest priority are switched to the supply destinations in order from the supply destination candidates. Controlling said path switching unit so as to provide a surplus power.
- the power selling price information and the power usage rules are By using the power generation equipment's surplus power to determine the priority of multiple supply destination candidates, and providing surplus power as the supply destination in order from the high-priority supply destination candidates, Cost performance can be improved.
- the energy storage device since the energy storage device is included in the supply destination, it is possible to select the priority between power sale and storage based on the power sale price information, so that the power generated by the power generation device can be made more efficient. Can be used.
- the information acquisition unit acquires power purchase price information from the electric power company together with the power sale price information, and the power usage rule indicates that the priority order of the plurality of supply destination candidates with respect to the surplus power is the sales price.
- the controller is set corresponding to a power price and a power purchase price, and the controller compares the power sale price information and the power purchase price information acquired by the information acquisition unit with the power usage rule to provide the plurality of provisions. It is also possible to determine the priorities of the prior candidates.
- the controller can determine the priority order of a plurality of suppliers using the power purchase price information, which can further improve cost performance.
- the energy management system includes: a load pattern indicating a time change in power supplied to the power load device; a power generation pattern indicating a time change in generated power of the power generation device; and the power sale acquired by the information acquisition unit.
- the power usage rule further includes a calculation unit that calculates a balance of power charges using price information and the power purchase price information, and the power usage rule uses the calculation result of the calculation unit to determine the priority order of the plurality of supply destination candidates. You may decide that is set.
- an efficient power usage rule can be set with high accuracy by calculating the balance of power charges when setting the power usage rule.
- the energy storage device may include a power storage device that stores the surplus power, and a heat storage device that stores heat corresponding to the surplus power.
- the energy storage device is set to a usage time zone, and the controller inquires the power usage rule for the power purchase price information of the usage time zone of the energy storage device. You may decide the priority order of the potential recipients.
- the energy storage device is set to operate (consumes the energy stored in the energy storage device) during a specific time zone (for example, at night), the value of the power generation of the power generation device is specified above.
- the cost performance can be evaluated with high accuracy by evaluating in the time zone.
- the energy management system further includes a selection unit that selects a power usage rule applied by the controller, the storage unit stores a plurality of the power usage rules having different setting contents, and the selection unit includes: , Memorize in the above-mentioned storage part according to predetermined conditions A power usage rule applied by the controller may be selected from a plurality of power usage rules.
- the user can select an optimal power usage rule according to the situation.
- the plurality of power usage rules are such that the energy storage device is always set to have a higher priority than the power company in the priority order of the plurality of provision destination candidates. It is desirable to include.
- the power storage device can further select the power usage rule according to the user's intention and the like by further storing the power usage rule that is always higher in priority than the power company.
- the power generated by the generator using natural energy can be supplied as actively as possible to the power load equipment through storage in the energy storage device.
- both the amount of carbon dioxide (CO 2) generated and the primary energy consumption basic unit are almost zero, so the power generated by the power generator must be used without selling it as much as possible. Can reduce the environmental burden.
- a power supply control device used in the above-described energy management system, comprising the controller, the information acquisition unit, and the storage unit. .
- FIG. 1 is a block diagram illustrating a configuration of a first embodiment.
- FIG. 2 is a diagram showing a priority pattern of a provider in the same as above.
- FIG. 3 is a diagram showing a load pattern and a power generation pattern of 1 kg in the same as above.
- FIG. 4 A flow chart showing the operation of the energy management system according to the above.
- FIG. 5 is a diagram showing a decision line for selling or storing surplus power of a solar cell in the energy management system according to the above.
- FIG. 8 is a diagram showing a priority pattern of a destination in the second embodiment.
- the energy management system 1 manages the generated power from the solar battery P V and the power supplied to the power load device L 1 provided in the facility H.
- Solar cell PV is a power generator that uses solar energy, which is natural energy, to generate electricity.
- the energy management system 1 includes a distribution board 2, a power supply control device 3, a first setting operation unit 4, and a second setting operation unit 5.
- thick arrows indicate the flow of power supply
- thin arrows indicate the flow of signals
- broken arrows indicate the flow of heat supply.
- the power generation device refers to a solar battery that generates power using solar energy, a wind power generation device that generates power using wind energy, and the like.
- the energy storage device of the present invention refers to a power storage device that stores surplus power, a heat storage device that stores energy equivalent to surplus power, and the like.
- the distribution board 2 supplies power from the power company AC or generated power of the solar battery PV to the power load device L 1 and switches the supply destination of the surplus power of the generated power to the surplus power. Electric power is provided to the provider.
- the distribution board 2 corresponds to the path switching unit of the present invention. The power from the solar cell PV to the power load device L 1 and the supply destination is appropriately subjected to AC / DC conversion.
- the power storage device S B can supply power to the power load device L 1 via the distribution board 2.
- an upper limit and a lower limit of a power storage rate and a power storage speed (for example, 1 kW / h) are set in advance, and there are power storage loss and discharge loss.
- the heat storage device HP supplies heat energy to the hot water supply load device L 2 to operate the hot water supply load device L 2.
- the upper and lower limits of the heat storage rate are preset, and there is a heat dissipation loss.
- the power storage device S B and the heat storage device HP each have a main usage time zone.
- the power storage device S B is set to be used mainly in the daytime
- the heat storage device HP is set to be used mainly at night.
- the power storage device S B and the heat storage device HP correspond to the energy storage device of the present invention.
- the power supply control device 3 includes an information acquisition unit 3 1, an information transmission unit 3 2, a load information acquisition unit 3 3, a storage unit 3 4, a calculation unit 3 5, and a controller (providing destination derivation unit) 3 6 Supplied setting part 3 7 And.
- the information acquisition unit 31 has a function of receiving information from the center server S via the network N.
- the information acquisition unit 31 1 receives and acquires the power sale price information to the power company AC and the power purchase price information from the power company A from the center server S in real time.
- the information acquisition unit 31 can also acquire the power sale price information and the power purchase price information by a setting operation to the first setting operation unit 4 by the user. As a result, the information acquisition unit 31 can acquire the power sale price information and the power purchase price information even when not connected to the center server S.
- the information transmission unit 32 has a function of transmitting information to the center server S via the network N.
- the information transmission unit 32 transmits the information input from the second setting operation unit 5 to the center server S by the user's operation.
- the above information includes regional information (electric power company information) and power contract form.
- the load information acquisition unit 33 acquires load information of the power load device L 1 and the hot water supply load device L 2.
- the storage unit 34 stores the power sale price information and the power purchase information price acquired by the information acquisition unit 31, and also stores the power usage rules.
- the priorities of a plurality of suppliers (electric power company AC, power storage device S B, heat storage device H P) for surplus power of the solar battery PV are set corresponding to the unit price of power sales and the unit price of power purchase.
- the priority order of a plurality of supply destinations is set using the calculation result of the calculation unit 35.
- the calculation unit 35 includes a load pattern indicating a time change in load power of the power load device L 1, a power generation pattern indicating a time change in generated power of the solar battery PV, and a power sale acquired by the information acquisition unit 31. Using the price information and the power purchase price information, calculate the balance of electricity charges. Note that the load pattern and the power generation pattern are stored in the storage unit 34 in advance.
- FIG. 3 shows the load pattern WL and the power generation pattern WPV stored in the storage unit 34.
- the surplus of the generated power of the solar cell PV supplied to the load equipment is not stored in the power storage device SB, but all of it is sold to the power company AC.
- the surplus electricity of the solar battery PV is not stored in the heat storage device HP but sold to the power company AC, the balance of the electricity charge is as shown in Equation 2.
- Equation 3 the balance of power charges when the power storage device SB is prioritized and surplus power remains after power storage is as shown in Equation 3.
- the balance of the electricity rate when surplus power remains even after heat storage is given priority over heat storage in the heat storage device HP is as shown in Equation 4.
- SB is the efficiency of power storage device SB (including power storage efficiency and discharge efficiency)
- HP is the efficiency of heat storage device HP (including heat dissipation efficiency).
- power sale priority refers to the case where all power is sold without storing heat as in Equation 2, and the same applies below. Comparing 2 with Equation 4, and if the value of Equation 2 is greater than the value of Equation 4, the power sale priority gives better cost performance than the heat storage priority. When the value of Equation 2 is smaller than the value of Equation 4, heat storage priority is more cost effective than electricity sales priority.
- the priority order of priority for power sales and heat storage is determined by the unit price of power sales csel and the unit price of power purchase dnight.
- the priority of storage priority and heat storage priority cannot be determined only by the power selling price csel and the power purchasing price dpur, d, d pur, n, but the power selling power amount Wsell, Wsel2, and storage load power supply amount WSB, heat storage load power supply amount Varies with WHP.
- the power usage rules of this embodiment are as follows. First, the power sale priority and the heat storage priority are compared using Equation 6, and then the power sale priority and the storage priority are compared using Equation 5. Formula 7 is set to compare power storage priority and heat storage priority.
- the controller 36 shown in FIG. 1 controls the distribution board 2 so that the power generated by the solar cell PV is preferentially supplied to the power load device L 1.
- the controller 36 that performed the above control determines a supply destination of the surplus power of the solar battery PV from a plurality of supply destination candidates.
- the plurality of supply destination candidates are the electric power company AC, the power storage device S B, and the heat storage device HP.
- the controller 36 refers to the power usage rules for the power sale price information and the power purchase price information acquired by the information acquisition unit 31, and determines the priority order of a plurality of suppliers.
- the controller 36 that has determined the priority order controls the distribution board 2 so as to provide surplus power in order from the provision destination with the highest priority.
- the supply destination information determined by the controller 36 is transmitted to the distribution board 2 by the supply destination setting unit 37.
- the controller 36 converts the power sale price information and the power purchase information price into power usage rules. To determine the priority of multiple suppliers (electric power company AC, power storage device SB, heat storage device HP). At this time, the controller 36 first compares the cost merit of power sale priority with the cost merit of heat storage priority (S2). If the cost merit of power sale priority is larger than the cost merit of heat storage priority, the cost merit of power storage priority is compared with the cost merit of power sale priority (S3).
- controller 36 determines the third control pattern (see Fig. 2) as the control pattern for surplus power of solar cell PV. If the cost merit of power storage priority is less than or equal to the cost merit of power sale priority, the cost merit of power storage priority and the cost merit of heat storage priority are compared (S4). When the cost merit of power storage priority is greater than the cost merit of heat storage priority, the controller 36 determines the control pattern for surplus power of the solar cell PV as the first control pattern (see FIG. 2). Cost merit of storage priority is cost merit of heat storage priority If it is equal to or less than the threshold, the controller 36 determines the control pattern for the surplus power of the solar cell PV as the second control pattern (see Fig. 2).
- step S5 the cost benefit of power sale priority and the cost benefit of power storage priority are compared.
- the controller 36 determines the control pattern for surplus power of the solar cell PV as the fifth control pattern (see Fig. 2). If the cost merit of power sale priority is less than the cost merit of power storage priority, the cost merit of power storage priority is compared with the cost merit of heat storage priority (S6). When the cost merit of storage priority is larger than the cost merit of heat storage priority, the controller 36 determines the control pattern for the surplus power of the solar cell PV as the fourth control pattern (see FIG. 2). If the cost merit of power storage priority is less than or equal to the cost merit of heat storage priority, the controller 36 determines the sixth control pattern (see Fig. 2) as the control pattern for surplus power of the solar cell PV.
- Fig. 5 shows an example of a decision line for deciding whether to sell or store surplus power from solar cells PV.
- the controller 36 gives priority to electricity sale, regardless of whether the electricity sale price is 25 yen kWh or 40 yen ZkWh. decide.
- the controller 36 determines power sale priority. If the unit price is 25 yen kWh, the controller 36 does not decide to prioritize power sales.
- Fig. 6 shows an example of a decision line for deciding whether to store or store the surplus power of the solar cell PV.
- Figure 6 (a) shows the seasonal characteristics of the same region.
- A is the decision line for the summer season
- B is the decision line for the intermediate period (spring, autumn)
- C is the decision line for the winter season.
- the decision line fluctuates for different seasons.
- Figure 6 (b) shows the characteristics of each region in the same season (in the illustrated example, winter).
- A is the decision line for the warmest region
- B is the decision line for the middle region
- C is the decision line for the coldest region.
- the decision line varies in different regions.
- the determination line can be changed depending on the temperature.
- Fig. 7 shows the relationship between the unit price of electricity purchase and the annual utility cost in a certain region, in the priority of electricity sales, priority of electricity storage, and priority of heat storage.
- A indicates the characteristics when power sales are prioritized
- B indicates when power storage is prioritized
- C indicates characteristics when heat storage is prioritized.
- Fig. 7 (a) shows the case where the unit price is 25 yen / kWh
- Fig. 7 (b) shows the case where the unit price is 40 yen ZkWh. From Fig. 7, regardless of the unit price of electricity sales and the unit price of electricity purchase, the annual light-to-heat ratio is lower for electricity sales than for heat storage. This is because the heat storage device HP is a load leveling device, and the unit price of power purchase d pur, n during the time zone (night) in which the heat storage device HP mainly operates is reduced.
- the power sale price (power sale price information) or the power purchase price (power purchase price information). If there is a change, multiple supply destination candidates for the surplus power of solar battery PV (power company AC, power storage device SB, heat storage device HP) using the power sale price information, power purchase price information, and power usage rules ) And by providing surplus power as a provider in order from the candidate with the highest priority, cost performance can be improved for the use of the power generated by solar PV.
- the storage device SB and the heat storage device HP are included in the supply destination, so that surplus power can be sold and stored based on the power sale price information and the power purchase price information. Therefore, the power generated by the solar battery PV can be used more efficiently.
- efficient power usage rules can be accurately calculated by calculating the balance of power charges for power sales priority, power storage priority, and heat storage priority. Can be set.
- the present embodiment it is possible to set power storage and heat storage as means for storing surplus power of the solar battery PV. Therefore, in the power usage rule, the surplus power is stored or stored according to the temperature. The judgment criteria can be changed.
- each of the power storage device SB and the heat storage device HP when each of the power storage device SB and the heat storage device HP is set to operate (consumes energy stored in the power storage device SB and the heat storage device HP) during a specific time period.
- cost performance By evaluating the value of solar cell PV power generation in the specified time zone, cost performance can be accurately evaluated.
- the energy management system 1 according to the second embodiment is different from the energy management system 1 according to the first embodiment in that a plurality of power usage rules are stored. Note that the system configuration of the present embodiment is the same as the system configuration of the first embodiment.
- the storage unit 3 4 of this embodiment stores the same power usage rules as those of the first embodiment (hereinafter referred to as “first power usage rules”), and the first power usage rules are the settings Different power usage rules (hereinafter referred to as “second power usage rules”) are stored.
- the second power usage rule has three control patterns as shown in Fig. 8. First, the storage priority and the power sale priority are compared, and then the storage priority and the heat storage priority are compared. It is set.
- the controller 36 has a selection function for selecting a power usage rule to be applied when determining the priority order of a plurality of providers.
- the controller 36 uses the power usage applied when determining the priority order from the plurality of power usage rules (first and second power usage rules) stored in the storage unit 34 according to a predetermined condition. Select a rule.
- the predetermined condition is, for example, a condition whether or not the power purchase unit price is lower than the power sale unit price. For example, when the unit price of power purchase at night is lower than the unit price of power sales, such as an all-electric contract, the second power usage rule is used.
- the controller 36 of the present embodiment includes the controller of the present invention and Corresponds to the selection unit.
- the controller 3 6 receives the power sale price information and the power purchase information price.
- the controller 3 6 determines the priority of a plurality of suppliers (power company AC, power storage device SB, heat storage device HP).
- the cost merit of power storage priority is compared with the cost merit of power sale priority (S 1 2).
- the controller 36 determines the control pattern for surplus power of the solar cell PV as the third control pattern (see FIG. 8).
- the cost merit of storage priority is compared with the cost advantage of heat storage priority (S 13).
- the controller 36 determines the control pattern for the surplus power of the solar cell PV as the first control pattern (see FIG. 8).
- the controller 36 determines the control pattern for surplus power of the solar cell PV as the second control pattern (see Fig. 8).
- one of a plurality of power usage rules can be selected, so that the user can select an optimal power usage rule according to the situation. Can be selected.
- the energy management system 1 according to the third embodiment is the same as the second embodiment in that the third power usage rule giving priority to the environment is stored together with the first and second power usage rules as a plurality of power usage rules. It differs from the energy management system 1 concerned.
- the system configuration of the present embodiment is the same as the system configuration of the second embodiment.
- the third power usage rule is set so that power storage in the power storage device S B and heat storage in the heat storage device HP always have priority over power sales to the power company AC.
- the third power usage rule is stored in the storage unit 34 together with the first power usage rule.
- the controller 36 determines the priority order of the provision destination from a plurality of power usage rules (first to third power usage rules) stored in the storage unit 34 according to the intention of the user. Select the power usage rule to be applied. For example, when the user is highly conscious of the environment, the third power usage rule is selected by a setting operation to the first setting operation unit 4 by the user.
- the power storage device SB and the heat storage device HP further memorize the third power usage rule that always has a higher priority than the power company AC, so that the cost priority is given according to the user's intention and the like.
- the first and second power usage rules and the environment-priority third power usage rule can be selected.
- the energy management system 1 of this embodiment is the third If the power usage rule is selected, the power generated by the solar cell PV is supplied to the power load equipment in the facility H through the power storage to the power storage device SB or the heat storage device HP. be able to. In the case of power generation using solar energy, both the amount of carbon dioxide (C 0 2) generated and the primary energy consumption basic unit are almost zero. Therefore, according to this embodiment, the generated power of the solar cell PV is sold as much as possible. By using it without electricity, the load on the environment can be reduced.
- the third power usage rule is that when the power selling price is lower than the preset reference price, the heat storage to the power storage device SB and the heat storage device HP is It may be set to always give priority over the sale of power to the company AC.
- the energy management system 1 is given priority to the environment when the power sale price is low, and so as to give priority to the cost when the power sale price is high. It is possible to decide where to provide the power generated by battery PV.
- the controller 36 may determine the priority order of a plurality of providing destinations using only the power sale price information without using the power purchase price information.
- the priority of the power company AC is high when the power selling price is high for a certain index, and the priority of the power company AC is low when the power selling price is low for the above index. Becomes lower.
- Embodiments 1 to 3 describe the case where the power generation device that generates power using natural energy is a solar cell PV.
- the power generation device is not necessarily limited to the solar cell PV. It is not necessary to be a device that generates electricity using natural energy.
- the power generation device may be, for example, a wind power generation device that generates power using wind energy. Even with the power generation device as described above, there is no problem in the implementation of the present invention, and the same effects as in the first to third embodiments can be obtained.
- the case where the power storage device SB and the heat storage device HP are used in combination as energy storage devices is described.
- the power storage device SB and the heat storage device are used as energy storage devices. It is not necessary to use with HP.
- only one of the power storage device S B and the heat storage device HP may be used as the energy storage device. Even in the above modification, there is no problem in the implementation of the present invention, and the same effects as those in Embodiments 1 to 3 can be obtained.
- the power supply control device 3 does not include the calculation unit 35, but stores a power usage rule set in advance by simulation using equations 1 to 7 by another device. 4 may be stored.
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Economics (AREA)
- Power Engineering (AREA)
- Marketing (AREA)
- Health & Medical Sciences (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Finance (AREA)
- Theoretical Computer Science (AREA)
- Accounting & Taxation (AREA)
- Development Economics (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Primary Health Care (AREA)
- Tourism & Hospitality (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10819981.1A EP2485189B1 (en) | 2009-09-30 | 2010-09-29 | Energy management system and power feed control device |
US13/499,371 US20120233094A1 (en) | 2009-09-30 | 2010-09-29 | Energy management system and power feed control device |
CN201080051924.4A CN102612701B (zh) | 2009-09-30 | 2010-09-29 | 能量管理系统和供电控制装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-228261 | 2009-09-30 | ||
JP2009228261A JP5807171B2 (ja) | 2009-09-30 | 2009-09-30 | エネルギーマネジメントシステムおよび給電制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011039610A1 true WO2011039610A1 (ja) | 2011-04-07 |
Family
ID=43825628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2010/002462 WO2011039610A1 (ja) | 2009-09-30 | 2010-09-29 | エネルギーマネジメントシステムおよび給電制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120233094A1 (ja) |
EP (1) | EP2485189B1 (ja) |
JP (1) | JP5807171B2 (ja) |
CN (1) | CN102612701B (ja) |
WO (1) | WO2011039610A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012091113A1 (ja) * | 2010-12-28 | 2012-07-05 | パナソニック株式会社 | 電力制御装置 |
US20140025220A1 (en) * | 2012-07-19 | 2014-01-23 | Solarcity Corporation | Techniques for controlling energy generation and storage systems |
JP5654179B1 (ja) * | 2013-12-10 | 2015-01-14 | 中国電力株式会社 | 充放電制御装置、プログラム |
US9831677B2 (en) | 2012-07-19 | 2017-11-28 | Solarcity Corporation | Software abstraction layer for energy generation and storage systems |
WO2021005675A1 (ja) * | 2019-07-08 | 2021-01-14 | 東芝三菱電機産業システム株式会社 | エネルギーバランス調整制御方法及び調整制御装置 |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012105105A1 (ja) * | 2011-01-31 | 2012-08-09 | 日本電気株式会社 | 電力管理システム及び電力管理方法 |
CN102933915A (zh) * | 2011-06-06 | 2013-02-13 | 松下电器产业株式会社 | 热泵的运转方法及热泵系统 |
EP2688173B1 (en) | 2012-07-20 | 2017-03-22 | Panasonic Intellectual Property Management Co., Ltd. | Multi-service provision with energy storage system |
ITPD20120389A1 (it) * | 2012-12-19 | 2014-06-20 | Enzo Bertoldi | Metodo per la gestione dell'energia prodotta da un impianto per la generazione di energia da fonti rinnovabili |
EP2747234A3 (en) | 2012-12-21 | 2014-08-06 | Danfoss Power Electronics A/S | Photovoltaic-based power system |
JP5502213B1 (ja) * | 2013-02-01 | 2014-05-28 | 中国電力株式会社 | 電力需給調整装置、電力需給調整システム、電力需給調整方法およびプログラム |
ITTO20130137A1 (it) * | 2013-02-19 | 2014-08-20 | Marco Bucar | Sistema per la produzione di energia elettrica e per la gestione e l'ottimizzazione di una rete di flussi energetici |
JP6160157B2 (ja) * | 2013-03-22 | 2017-07-12 | 富士通株式会社 | 電力供給システム、制御装置、制御方法および制御プログラム |
CN103182949B (zh) * | 2013-03-28 | 2015-01-07 | 安徽江淮汽车股份有限公司 | 一种整车控制器的切断/唤醒电路 |
EP3032692A4 (en) * | 2013-08-09 | 2016-08-03 | Panasonic Ip Man Co Ltd | POWER ADJUSTMENT DEVICE, POWER ADJUSTMENT METHOD AND PROGRAM |
WO2015031581A1 (en) * | 2013-08-28 | 2015-03-05 | Robert Bosch Gmbh | System and method for energy asset sizing and optimal dispatch |
JP6160957B2 (ja) * | 2013-09-30 | 2017-07-12 | パナソニックIpマネジメント株式会社 | 電力管理装置、電力管理方法、プログラム |
US9520722B2 (en) * | 2013-11-15 | 2016-12-13 | Epsel Co., Ltd. | Solar power generation management apparatus |
DE102013226761A1 (de) * | 2013-12-19 | 2015-06-25 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Auslegen einer Fotovoltaik-Anlage |
TWI596560B (zh) * | 2013-12-26 | 2017-08-21 | 崑山科技大學 | Sales system |
JP6184880B2 (ja) * | 2014-01-14 | 2017-08-23 | シャープ株式会社 | 太陽光太陽熱利用システムの制御装置、太陽光太陽熱利用システム、および太陽光太陽熱利用システムの制御方法 |
US10007285B2 (en) * | 2014-02-12 | 2018-06-26 | International Business Machines Corporation | Injecting electricity into a grid from distributed generation |
FR3018594B1 (fr) * | 2014-03-11 | 2016-04-01 | Electricite De France | Chauffe-eau joule regulable en puissance |
CN103824235B (zh) * | 2014-03-18 | 2017-04-12 | 国家电网公司 | 一种基于竞价上网的新能源电站电量消纳方案制定方法 |
FR3019882A1 (fr) * | 2014-04-15 | 2015-10-16 | Electricite De France | Systeme de chauffe-eau a consommation energetique modulable |
JP6115831B2 (ja) * | 2014-11-04 | 2017-04-19 | 三菱電機株式会社 | コントローラ、スケジュール作成方法、及びプログラム |
FR3030703B1 (fr) * | 2014-12-19 | 2017-01-06 | Electricite De France | Procede de modification de la consommation d'une pompe a chaleur |
CN104578160B (zh) * | 2015-01-14 | 2017-01-04 | 天津大学 | 一种微网能量控制方法 |
JP6403875B2 (ja) * | 2015-04-15 | 2018-10-10 | 三菱電機株式会社 | 機器管理装置、機器管理システム、機器管理方法及びプログラム |
JP6544720B2 (ja) * | 2015-06-17 | 2019-07-17 | パナソニックIpマネジメント株式会社 | 管理装置、管理方法、及び管理用プログラム |
JP6541081B2 (ja) * | 2015-07-28 | 2019-07-10 | パナソニックIpマネジメント株式会社 | 電力供給システム |
JP6765174B2 (ja) * | 2015-09-18 | 2020-10-07 | シャープ株式会社 | 空気調和機および空気調和機の制御方法 |
JP6522487B2 (ja) * | 2015-11-27 | 2019-05-29 | 新電元工業株式会社 | パワーコンディショナの運転制御装置、運転制御方法、および運転制御プログラム |
JP2017153274A (ja) * | 2016-02-25 | 2017-08-31 | オムロン株式会社 | 電力取引マッチングシステム、電力取引マッチング方法および電力取引マッチングプログラム |
JP6563123B2 (ja) * | 2016-05-02 | 2019-08-21 | 三菱電機株式会社 | 電力融通制御装置、電力融通制御方法および電力融通制御システム |
CN106228696B (zh) * | 2016-07-19 | 2019-01-25 | 国网四川省电力公司攀枝花供电公司 | 一种费控系统 |
AU2016250449A1 (en) | 2016-10-28 | 2018-05-17 | Rheem Australia Pty Limited | A system, apparatus and method for efficient use of solar photovoltaic energy |
JP6856399B2 (ja) * | 2017-02-17 | 2021-04-07 | 株式会社Nttファシリティーズ | 電力制御装置および電力制御方法 |
JP6328283B2 (ja) * | 2017-03-09 | 2018-05-23 | 三菱電機株式会社 | コントローラ、スケジュール作成方法、及びプログラム |
JP7042180B2 (ja) * | 2018-07-19 | 2022-03-25 | 旭化成ホームズ株式会社 | 熱源制御装置及び熱源制御プログラム |
CN110648176B (zh) * | 2019-09-20 | 2020-11-20 | 南方电网能源发展研究院有限责任公司 | 一种电力容量市场与电能量市场的衔接方法、装置及设备 |
EP4312333A1 (en) * | 2022-07-27 | 2024-01-31 | OptiWatti Oy | System and method for managing energy at premises |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002369381A (ja) | 2001-06-06 | 2002-12-20 | Mitsubishi Chemicals Corp | 送受電シフト方法 |
JP2003189477A (ja) * | 2001-12-14 | 2003-07-04 | Daikin Ind Ltd | 電力制御装置 |
JP2003223917A (ja) * | 2002-01-30 | 2003-08-08 | Mitsubishi Heavy Ind Ltd | コジェネレーションプラント運転支援システム及び運転支援方法 |
JP2004263622A (ja) * | 2003-02-28 | 2004-09-24 | Osaka Gas Co Ltd | コージェネレーションシステム |
JP2005218193A (ja) * | 2004-01-28 | 2005-08-11 | Osaka Gas Co Ltd | コージェネレーションシステム |
JP2005226918A (ja) * | 2004-02-12 | 2005-08-25 | Sanyo Electric Co Ltd | 太陽電池駆動冷媒サイクル装置、給湯器、温蔵庫、冷却貯蔵庫、飲料供給装置及び空気調和機 |
JP2005287210A (ja) * | 2004-03-30 | 2005-10-13 | Osaka Gas Co Ltd | エネルギ供給システム |
JP2005287211A (ja) | 2004-03-30 | 2005-10-13 | Osaka Gas Co Ltd | エネルギ供給システム |
JP2008158701A (ja) | 2006-12-21 | 2008-07-10 | Showa Shell Sekiyu Kk | 表示装置、方法及びコンピュータプログラム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5255526A (en) * | 1992-03-18 | 1993-10-26 | Fischer Harry C | Multi-mode air conditioning unit with energy storage system |
JP3519699B2 (ja) * | 1992-04-24 | 2004-04-19 | エイディシーテクノロジー株式会社 | エネルギ制御装置 |
JP2002095168A (ja) * | 1992-06-23 | 2002-03-29 | Adc Technology Kk | 電力系統制御装置 |
US7385373B2 (en) * | 2003-06-30 | 2008-06-10 | Gaia Power Technologies, Inc. | Intelligent distributed energy storage system for demand side power management |
US7373222B1 (en) * | 2003-09-29 | 2008-05-13 | Rockwell Automation Technologies, Inc. | Decentralized energy demand management |
US7274975B2 (en) * | 2005-06-06 | 2007-09-25 | Gridpoint, Inc. | Optimized energy management system |
JP4606389B2 (ja) * | 2006-06-28 | 2011-01-05 | 大阪瓦斯株式会社 | 分散型発電機の制御システム |
US20080046387A1 (en) * | 2006-07-23 | 2008-02-21 | Rajeev Gopal | System and method for policy based control of local electrical energy generation and use |
US20090066287A1 (en) * | 2006-08-10 | 2009-03-12 | V2Green, Inc. | Business Methods in a Power Aggregation System for Distributed Electric Resources |
GB2448504B (en) * | 2007-04-17 | 2012-07-25 | Timothy Patrick Cooper | A load management controller |
WO2008125696A2 (en) * | 2007-04-17 | 2008-10-23 | Timothy Patrick Cooper | A load management controller |
US7565227B2 (en) * | 2007-08-15 | 2009-07-21 | Constellation Energy Group, Inc. | Multi-building control for demand response power usage control |
JP2009183077A (ja) * | 2008-01-31 | 2009-08-13 | Jfe Steel Corp | 製造プラント発電設備の発電電力調整方法 |
-
2009
- 2009-09-30 JP JP2009228261A patent/JP5807171B2/ja active Active
-
2010
- 2010-09-29 EP EP10819981.1A patent/EP2485189B1/en not_active Not-in-force
- 2010-09-29 CN CN201080051924.4A patent/CN102612701B/zh not_active Expired - Fee Related
- 2010-09-29 US US13/499,371 patent/US20120233094A1/en not_active Abandoned
- 2010-09-29 WO PCT/IB2010/002462 patent/WO2011039610A1/ja active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002369381A (ja) | 2001-06-06 | 2002-12-20 | Mitsubishi Chemicals Corp | 送受電シフト方法 |
JP2003189477A (ja) * | 2001-12-14 | 2003-07-04 | Daikin Ind Ltd | 電力制御装置 |
JP2003223917A (ja) * | 2002-01-30 | 2003-08-08 | Mitsubishi Heavy Ind Ltd | コジェネレーションプラント運転支援システム及び運転支援方法 |
JP2004263622A (ja) * | 2003-02-28 | 2004-09-24 | Osaka Gas Co Ltd | コージェネレーションシステム |
JP2005218193A (ja) * | 2004-01-28 | 2005-08-11 | Osaka Gas Co Ltd | コージェネレーションシステム |
JP2005226918A (ja) * | 2004-02-12 | 2005-08-25 | Sanyo Electric Co Ltd | 太陽電池駆動冷媒サイクル装置、給湯器、温蔵庫、冷却貯蔵庫、飲料供給装置及び空気調和機 |
JP2005287210A (ja) * | 2004-03-30 | 2005-10-13 | Osaka Gas Co Ltd | エネルギ供給システム |
JP2005287211A (ja) | 2004-03-30 | 2005-10-13 | Osaka Gas Co Ltd | エネルギ供給システム |
JP2008158701A (ja) | 2006-12-21 | 2008-07-10 | Showa Shell Sekiyu Kk | 表示装置、方法及びコンピュータプログラム |
Non-Patent Citations (1)
Title |
---|
See also references of EP2485189A4 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012091113A1 (ja) * | 2010-12-28 | 2012-07-05 | パナソニック株式会社 | 電力制御装置 |
US9343926B2 (en) | 2010-12-28 | 2016-05-17 | Panasonic Intellectual Property Management Co., Ltd. | Power controller |
US20140025220A1 (en) * | 2012-07-19 | 2014-01-23 | Solarcity Corporation | Techniques for controlling energy generation and storage systems |
US9270118B2 (en) * | 2012-07-19 | 2016-02-23 | Solarcity Corporation | Techniques for controlling energy generation and storage systems |
US9831677B2 (en) | 2012-07-19 | 2017-11-28 | Solarcity Corporation | Software abstraction layer for energy generation and storage systems |
US10277031B2 (en) | 2012-07-19 | 2019-04-30 | Solarcity Corporation | Systems for provisioning energy generation and storage systems |
JP5654179B1 (ja) * | 2013-12-10 | 2015-01-14 | 中国電力株式会社 | 充放電制御装置、プログラム |
WO2015087391A1 (ja) * | 2013-12-10 | 2015-06-18 | 中国電力株式会社 | 充放電制御装置、プログラム |
WO2021005675A1 (ja) * | 2019-07-08 | 2021-01-14 | 東芝三菱電機産業システム株式会社 | エネルギーバランス調整制御方法及び調整制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2011078238A (ja) | 2011-04-14 |
CN102612701A (zh) | 2012-07-25 |
JP5807171B2 (ja) | 2015-11-10 |
EP2485189A4 (en) | 2014-04-16 |
EP2485189A1 (en) | 2012-08-08 |
EP2485189B1 (en) | 2017-11-08 |
CN102612701B (zh) | 2015-05-27 |
US20120233094A1 (en) | 2012-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011039610A1 (ja) | エネルギーマネジメントシステムおよび給電制御装置 | |
JP6216377B2 (ja) | 電力調整装置、電力調整方法、電力調整システム、蓄電装置、サーバ、プログラム | |
WO2014119153A1 (ja) | エネルギー管理システム、エネルギー管理方法、プログラムおよびサーバ | |
JP3980541B2 (ja) | 分散型エネルギーコミュニティー制御システム、中央制御装置、分散制御装置と、それらの制御方法 | |
WO2014034391A1 (ja) | エネルギー管理システム、サーバ、エネルギー管理方法および記憶媒体 | |
JP5907753B2 (ja) | 地域内電力需要管理システム | |
JP2003189477A (ja) | 電力制御装置 | |
WO2016088761A1 (ja) | 電力制御システム、電力制御方法及びプログラム | |
JP6009976B2 (ja) | エネルギー管理システム、エネルギー管理方法、プログラムおよびサーバ | |
KR20020054357A (ko) | 전력수급관리시스템 | |
Detroja | Optimal autonomous microgrid operation: A holistic view | |
US20160226261A1 (en) | Power Supply-Demand Adjusting Apparatus, Power System and Power Supply-Demand Adjusting Method | |
WO2020153443A1 (ja) | エネルギーマネジメントシステムおよびその制御方法 | |
JP2014096866A (ja) | エネルギー管理システム、エネルギー管理方法、プログラムおよびサーバ装置 | |
JP2018036926A (ja) | マイクログリッドの運転計画システムおよび方法 | |
JP2015092822A (ja) | パワーコンディショナー及び算出方法 | |
JP6903867B2 (ja) | 電力供給経路制御システム、電力供給経路制御方法および電力供給経路制御プログラム | |
WO2017145458A1 (ja) | 電力供給制御システム、電力供給制御方法および電力供給制御プログラム | |
JP5922431B2 (ja) | 地域内電力需給制御システム | |
JP2018152961A (ja) | 電力管理システム | |
JP2021013231A (ja) | 情報処理装置、情報処理方法及びプログラム | |
JP6903531B2 (ja) | 分散型電源制御装置、分散型電源制御システム及び分散型電源制御方法 | |
JP2014086367A (ja) | 集合住宅における燃料電池の稼動制御方法および稼動制御システム | |
JP7240295B2 (ja) | 地域エネルギー管理装置及び地域エネルギー管理方法 | |
KR20220061220A (ko) | 에너지 저장소의 저장 전략에 의존하여 로컬 에너지 네트워크에 대한 네트워크 관리 시스템을 운영하는 방법, 및 네트워크 관리 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080051924.4 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10819981 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 766/KOLNP/2012 Country of ref document: IN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2010819981 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010819981 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13499371 Country of ref document: US |