JP2010178587A - 電力配電システム、電力送電装置、電力受電装置、電力送電方法および電力受電方法 - Google Patents
電力配電システム、電力送電装置、電力受電装置、電力送電方法および電力受電方法 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
- H02J3/144—Demand-response operation of the power transmission or distribution network
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- 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
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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
- H02J2300/20—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
- H02J2300/20—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
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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
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/28—The renewable source being wind energy
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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
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
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- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- 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
Abstract
【解決手段】電力を送電する少なくとも一つの電力送電装置と、電力送電装置から送電される電力を受電する少なくとも一つの電力受電装置と、を含み、電力送電装置は、電力を生成する電力生成手段と、電力生成手段が生成した電力に関する電力情報及び電力生成手段についての固有情報を含んだ情報を送信する情報送信手段と、を含み、電力受電装置は、情報送信手段が送信した情報を受信する情報受信手段と、情報受信手段が受信した情報に基づいて電力生成手段が生成した電力の消費を制御する電力消費制御手段と、を含む、電力配電システムが提供される。
【選択図】図1
Description
〔1〕従来の電力配電システムの構成の一例
〔2〕本発明の一実施形態にかかる電力配電システムの構成
〔3〕本発明の一実施形態にかかる発電装置の構成
〔4〕本発明の一実施形態にかかる負荷の変形例
〔5〕まとめ
まず、本発明の好適な実施の形態を説明する前に、従来の電力配電システムの構成の一例について説明する。図4は、従来の電力配電システムの構成の一例について説明する説明図である。以下、図4を用いて従来の電力配電システムの構成の一例について説明する。
次に、本発明の一実施形態にかかる電力配電システムの構成について説明する。図1は、本発明の一実施形態にかかる電力配電システム100の構成について示す説明図である。以下、図1を用いて、本発明の一実施形態にかかる電力配電システム100の構成について説明する。
図2は、本発明の一実施形態にかかる発電装置101の構成について示す説明図である。以下、図2を用いて、本発明の一実施形態にかかる発電装置の構成について、発電装置101を例にして説明する。
図3は、本発明の一実施形態にかかる負荷121の構成について示す説明図である。以下、図3を用いて、本発明の一実施形態にかかる負荷の構成について、負荷121を例にして説明する。
このように発電装置および負荷を構成することで、発電装置では自己が発電した電力に関する情報や、位置情報等の発電装置そのものに関する情報をモデムで変調し、発電装置から供給する電力に重畳して出力することが可能となる。そして、負荷では、発電装置から電力の供給を受けて、電圧を変換して出力すると共に、発電装置から送信された情報を受信してモデムで復調し、受信した情報を解析することで、どの発電装置からの電力を使用すれば最も効率が良いかを判断することができる。
101、102,103 発電装置
111、112 変電装置
121、122 負荷
201 発電機
202 マイクロプロセッサ
203 モデム
204 電流測定部
205、206 ラインドライバ
301 チャージコントローラ
302 モデム
303 DC/DCコンバータ
304 マイクロプロセッサ
305 負荷
Claims (14)
- 電力を送電する少なくとも一つの電力送電装置と、
前記電力送電装置から送電される電力を受電する少なくとも一つの電力受電装置と、
を含み、
前記電力送電装置は、
電力を生成する電力生成手段と、
前記電力生成手段が生成した電力に関する電力情報及び前記電力生成手段についての固有情報を含んだ情報を、前記電力生成手段で生成した電力と関連付けて送信する情報送信手段と、
を含み、
前記電力受電装置は、
前記情報送信手段が送信した情報を受信する情報受信手段と、
前記情報受信手段が受信した情報に基づいて電力生成手段が生成した電力の消費を制御する電力消費制御手段と、
を含む、電力配電システム。 - 電力を生成する電力生成手段と、
前記電力生成手段が生成した電力に関する電力情報及び前記電力生成手段についての固有情報を含んだ情報を、前記電力生成手段で生成した電力と関連付けて送信する情報送信手段と、
を含む、電力送電装置。 - 前記情報送信手段は、前記電力生成手段が生成した電力に重畳して情報を送信する、請求項2に記載の電力送電装置。
- 前記固有情報は、絶対的な位置についての情報である、請求項2に記載の電力送電装置。
- 前記固有情報は、単位電力に対する二酸化炭素の発生量である、請求項2に記載の電力送電装置。
- 前記固有情報は、単位電力あたりの単価である、請求項2に記載の電力送電装置。
- 前記固有情報は、変電回数である、請求項2に記載の電力送電装置。
- 電力を生成する装置から送電される電力を受電する受電手段と、
前記装置が送信した、前記送電される電力に関する電力情報及び前記装置についての固有情報を含んだ情報を受信する情報受信手段と、
前記情報受信手段が受信した情報に基づいて、前記受電手段が受電した前記電力の消費を制御する電力消費制御手段と、
を含む、電力受電装置。 - 前記情報受信手段が受信した全ての前記固有情報を含んだ情報を送信する情報送信手段をさらに含む、請求項8に記載の電力受電装置。
- 前記電力消費制御手段は、絶対的な距離が最も近い前記装置からの電力を優先して消費するよう制御する、請求項8に記載の電力受電装置。
- 前記電力消費制御手段は、単位電力あたりの単価が最も低い前記装置からの電力を優先して消費するよう制御する、請求項8に記載の電力受電装置。
- 前記電力消費制御手段は、単位電力に対する二酸化炭素の発生量が最も低い前記装置からの電力を優先して消費するよう制御する、請求項8に記載の電力受電装置。
- 電力を電力生成手段で生成する電力生成ステップと、
前記電力生成ステップで生成した電力に関する電力情報及び前記電力生成手段についての固有情報を含んだ情報を、前記電力生成ステップで生成した電力と関連付けて送信する情報送信ステップと、
を含む、電力送電方法。 - 電力を生成する装置から送電される電力を受電する受電ステップと、
前記装置が送信した、前記送電される電力に関する電力情報及び前記装置についての固有情報を含んだ情報を受信する情報受信ステップと、
前記情報受信ステップで受信した情報に基づいて、前記受電ステップで受電した前記電力の消費を制御する電力消費制御ステップと、
を含む、電力受電方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009021544A JP5581595B2 (ja) | 2009-02-02 | 2009-02-02 | 電力配電システム、電力送電装置、電力受電装置、電力送電方法および電力受電方法 |
EP20090252817 EP2214282B1 (en) | 2009-02-02 | 2009-12-17 | Power distributing system, power transmitting device, power receiving device, power transmitting method and power receiving method |
US12/693,113 US8324757B2 (en) | 2009-02-02 | 2010-01-25 | Power distributing system, power transmitting device, power receiving device, power transmitting method and power receiving method |
CN2010101132207A CN101794991B (zh) | 2009-02-02 | 2010-01-26 | 配电系统、电力发送和接收设备、电力发送和接收方法 |
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Cited By (4)
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JP2011155756A (ja) * | 2010-01-27 | 2011-08-11 | Verifirm Co Ltd | 電力システムおよび電力伝送方法、並びに電力受電装置 |
JP2016046916A (ja) * | 2014-08-22 | 2016-04-04 | 株式会社Nttファシリティーズ | 需給管理システム |
JP2021052557A (ja) * | 2019-09-26 | 2021-04-01 | 京セラ株式会社 | 自己託送システム及び自己託送方法 |
JP2021087278A (ja) * | 2019-11-27 | 2021-06-03 | 京セラ株式会社 | 自己託送システム及び自己託送方法 |
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CN103477302B (zh) * | 2011-04-18 | 2016-10-05 | 伊顿公司 | 信息技术(it)功率供应、功率分配或环境控制的设备和方法 |
US9958927B2 (en) * | 2015-06-02 | 2018-05-01 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Selecting active power supplies based on power supply cable length |
CN109188204B (zh) * | 2018-09-07 | 2020-07-03 | 济南大学 | 计及小电源的配电网理论线损计算方法 |
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JP2011155756A (ja) * | 2010-01-27 | 2011-08-11 | Verifirm Co Ltd | 電力システムおよび電力伝送方法、並びに電力受電装置 |
JP2016046916A (ja) * | 2014-08-22 | 2016-04-04 | 株式会社Nttファシリティーズ | 需給管理システム |
JP2021052557A (ja) * | 2019-09-26 | 2021-04-01 | 京セラ株式会社 | 自己託送システム及び自己託送方法 |
JP7288377B2 (ja) | 2019-09-26 | 2023-06-07 | 京セラ株式会社 | 自己託送システム及び自己託送方法 |
JP2021087278A (ja) * | 2019-11-27 | 2021-06-03 | 京セラ株式会社 | 自己託送システム及び自己託送方法 |
JP7229901B2 (ja) | 2019-11-27 | 2023-02-28 | 京セラ株式会社 | 自己託送システム及び自己託送方法 |
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EP2214282A3 (en) | 2013-07-31 |
US20100194189A1 (en) | 2010-08-05 |
JP5581595B2 (ja) | 2014-09-03 |
CN101794991B (zh) | 2013-03-06 |
EP2214282A2 (en) | 2010-08-04 |
US8324757B2 (en) | 2012-12-04 |
CN101794991A (zh) | 2010-08-04 |
EP2214282B1 (en) | 2014-05-21 |
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