JP7494804B2 - 電力管理システム、サーバおよび電力需給の調整方法 - Google Patents
電力管理システム、サーバおよび電力需給の調整方法 Download PDFInfo
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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
- H02J3/322—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
- B60L53/665—Methods related to measuring, billing or payment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/51—Photovoltaic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/63—Monitoring or controlling charging stations in response to network capacity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/64—Optimising energy costs, e.g. responding to electricity rates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
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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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/106—Parallel operation of dc sources for load balancing, symmetrisation, or sharing
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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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/14—Balancing the load in a network
-
- 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
- H02J3/003—Load forecast, e.g. methods or systems for forecasting future load demand
-
- 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
- H02J3/04—Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
- H02J3/06—Controlling transfer of power between connected networks; Controlling sharing of load between connected networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
- H02J3/144—Demand-response operation of the power transmission or distribution network
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- 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
-
- 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
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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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/40—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation wherein a plurality of decentralised, dispersed or local energy generation technologies are operated simultaneously
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
- H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
- H02J2310/62—The condition being non-electrical, e.g. temperature
- H02J2310/64—The condition being economic, e.g. tariff based load management
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- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
<電力管理システムの全体構成>
図1は、本開示の本実施の形態に係る電力管理システムの概略的な構成を示す図である。電力管理システム100は、CEMS1と、CEMSサーバ2と、受変電設備3と、電力系統4と、送配電事業者サーバ5とを備える。CEMSとは、コミュニティエネルギー管理システム(Community Energy Management System)または街エネルギー管理システム(City Energy Management System)を意味する。
CEMS1においては、CEMS1の管理者と電力会社との間で事前に締結された契約に従い、所定期間毎の電力系統4からマイクログリッドMGへの供給電力量が計画される。典型的な期間は30分間である。電力系統4の電力を安定化するためには、30分間毎に、計画された供給電力量と実際の供給電力量とを略一致させることが求められる。この制御は「30分同時同量」とも呼ばれる。本発明者らは、たとえば30分同時同量の実現等に際して電力調整の時間的な不一致(応答の遅れ等)が課題となり得る点に着目した。
図3は、一致率に応じたインセンティブの設定手法の第1例を示す図である。図4は、一致率に応じたインセンティブの設定手法の第2例を示す図である。図5は、一致率に応じたインセンティブの設定手法の第3例を示す図である。横軸は一致率を表す。縦軸は、CEMS2サーバから電力調整リソースに付与されるインセンティブを表す。
以下においても車両18が電力調整リソースとして用いられる構成を例に説明する。この例では、充電設備17を介したマイクログリッドMGから車両18への充電電力を抑制する(または、充電設備17を介して車両18からマイクログリッドMGに給電する)ことで、マイクログリッドMGの電力調整が行われる。
Claims (6)
- 電力網に電気的に接続された複数の電力調整リソースと、
前記複数の電力調整リソースを管理するサーバとを備え、
前記サーバは、
前記電力網における消費電力の抑制または余剰電力の消費が求められる場合に、前記複数の電力調整リソースに電力調整要求を出力し、
前記複数の電力調整リソースのうち前記電力調整要求に応答して電力調整を行う電力調整リソースである応答リソースにインセンティブを付与し、
前記電力調整要求に定められた時間帯と、前記応答リソースにより電力調整が行われた時間帯とが一致している比率が高いほど前記インセンティブを大きくする、電力管理システム。 - 前記応答リソースは、前記電力網からの供給電力による充電が可能に構成された車両を含み、
前記インセンティブは、前記電力網から前記車両への充電料金を含む、請求項1に記載の電力管理システム。 - 前記応答リソースは、前記電力網への給電が可能に構成された車両を含み、
前記インセンティブは、前記車両から前記電力網への給電料金を含む、請求項1に記載の電力管理システム。 - 前記応答リソースは、前記電力網との間で電力の授受が可能に構成された車両を含み、
前記インセンティブは、前記車両が前記電力網との間で電力の授受を行うために駐車する駐車スペースへの駐車料金を含む、請求項1に記載の電力管理システム。 - 電力系統から電力網への供給電力の調整に使用可能な複数の電力調整リソースを管理するサーバであって、
前記サーバは、
プロセッサと、
前記プロセッサによって実行可能なプログラムを記憶するメモリとを備え、
前記プロセッサは、
前記電力網における消費電力の抑制または余剰電力の消費が求められる場合に、前記複数の電力調整リソースに電力調整要求を出力し、
前記複数の電力調整リソースのうち前記電力調整要求に応答して電力調整を行う電力調整リソースである応答リソースにインセンティブを付与し、
前記電力調整要求に定められた時間帯と、前記応答リソースにより電力調整が行われた時間帯とが一致している比率が高いほど前記インセンティブを大きくする、サーバ。 - 電力系統から電力網への供給電力の調整に使用可能な複数の電力調整リソースを管理する、電力需給の調整方法であって、
前記電力網における消費電力の抑制または余剰電力の消費が求められる場合に、前記複数の電力調整リソースに電力調整要求を出力するステップと、
前記複数の電力調整リソースのうち前記電力調整要求に応答して電力調整を行う電力調整リソースである応答リソースにインセンティブを付与するステップと、
前記電力調整要求に定められた時間帯と、前記応答リソースにより電力調整が行われた時間帯とが一致している比率が高いほど前記インセンティブを大きくするステップとを含む、電力需給の調整方法。
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JP2021096436A JP7494804B2 (ja) | 2021-06-09 | 2021-06-09 | 電力管理システム、サーバおよび電力需給の調整方法 |
US17/728,125 US20220396171A1 (en) | 2021-06-09 | 2022-04-25 | Power management system, server, and method of adjusting power demand and supply |
CN202210461095.1A CN115459314A (zh) | 2021-06-09 | 2022-04-28 | 电力管理系统、服务器以及电力供需的调节方法 |
EP22171341.5A EP4102670A1 (en) | 2021-06-09 | 2022-05-03 | Power management system, server, and method of adjusting power demand and supply |
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JP2017147912A (ja) | 2016-02-19 | 2017-08-24 | 株式会社日本総合研究所 | 電力需要制御システム、電力需要制御方法、及び電力需要制御プログラム |
JP2018152961A (ja) | 2017-03-10 | 2018-09-27 | パナソニックIpマネジメント株式会社 | 電力管理システム |
WO2019130930A1 (ja) | 2017-12-28 | 2019-07-04 | 本田技研工業株式会社 | 車両管理システム |
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US9159108B2 (en) * | 2009-10-23 | 2015-10-13 | Viridity Energy, Inc. | Facilitating revenue generation from wholesale electricity markets |
WO2013115318A1 (ja) | 2012-02-03 | 2013-08-08 | 日本電気株式会社 | 電力需給調整システム |
JP7200908B2 (ja) * | 2019-10-30 | 2023-01-10 | トヨタ自動車株式会社 | 報知制御装置、移動体、及び電力システム |
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JP2017147912A (ja) | 2016-02-19 | 2017-08-24 | 株式会社日本総合研究所 | 電力需要制御システム、電力需要制御方法、及び電力需要制御プログラム |
JP2018152961A (ja) | 2017-03-10 | 2018-09-27 | パナソニックIpマネジメント株式会社 | 電力管理システム |
WO2019130930A1 (ja) | 2017-12-28 | 2019-07-04 | 本田技研工業株式会社 | 車両管理システム |
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