JP7726672B2 - エネルギー管理装置、エネルギー管理システムおよびエネルギー管理方法 - Google Patents

エネルギー管理装置、エネルギー管理システムおよびエネルギー管理方法

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Publication number
JP7726672B2
JP7726672B2 JP2021090318A JP2021090318A JP7726672B2 JP 7726672 B2 JP7726672 B2 JP 7726672B2 JP 2021090318 A JP2021090318 A JP 2021090318A JP 2021090318 A JP2021090318 A JP 2021090318A JP 7726672 B2 JP7726672 B2 JP 7726672B2
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Japan
Prior art keywords
facility
power
energy management
control
facilities
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Application number
JP2021090318A
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English (en)
Japanese (ja)
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JP2022182642A (ja
JP2022182642A5 (https=
Inventor
浩章 長谷川
敬郎 石川
雄三 白川
聡悟 西出
太 古田
敬司 渡邉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2021090318A priority Critical patent/JP7726672B2/ja
Priority to EP22161821.8A priority patent/EP4096044A1/en
Publication of JP2022182642A publication Critical patent/JP2022182642A/ja
Publication of JP2022182642A5 publication Critical patent/JP2022182642A5/ja
Application granted granted Critical
Publication of JP7726672B2 publication Critical patent/JP7726672B2/ja
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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—Arrangements for connecting networks of the same frequency but supplied from different sources
    • H02J3/06—Controlling the transfer of power between connected networks; Controlling load sharing between connected networks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M16/00—Structural combinations of different types of electrochemical generators
    • H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
    • H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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—ELECTRIC POWER NETWORKS; 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
    • H02J3/004—Generation forecast, e.g. methods or systems for forecasting future energy generation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • H02J3/46—Controlling the sharing of generated power between the generators, sources or networks
    • H02J3/466—Scheduling or selectively controlling the operation of the generators or sources, e.g. connecting or disconnecting generators to meet a demand
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
    • H02J2101/20—Dispersed power generation using renewable energy sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
    • H02J2101/20—Dispersed power generation using renewable energy sources
    • H02J2101/30—Fuel cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
    • H02J2101/40—Hybrid power plants, i.e. a plurality of different generation technologies being operated at one power plant
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2103/00—Details of circuit arrangements for mains or AC distribution networks
    • H02J2103/30—Simulating, planning, modelling, reliability check or computer assisted design [CAD] of electric power networks
    • H02J2103/35—Grid-level management of power transmission or distribution systems, e.g. load flow analysis or active network management
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/10—Local stationary networks having a local or delimited stationary reach
    • H02J2105/12—Local stationary networks having a local or delimited stationary reach supplying households or buildings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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 networks by storage of energy
    • H02J3/32—Arrangements for balancing of the load in networks by storage of energy using batteries or super capacitors with converting means
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Fuel Cell (AREA)
JP2021090318A 2021-05-28 2021-05-28 エネルギー管理装置、エネルギー管理システムおよびエネルギー管理方法 Active JP7726672B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021090318A JP7726672B2 (ja) 2021-05-28 2021-05-28 エネルギー管理装置、エネルギー管理システムおよびエネルギー管理方法
EP22161821.8A EP4096044A1 (en) 2021-05-28 2022-03-14 Energy management apparatus, energy management system and energy management method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021090318A JP7726672B2 (ja) 2021-05-28 2021-05-28 エネルギー管理装置、エネルギー管理システムおよびエネルギー管理方法

Publications (3)

Publication Number Publication Date
JP2022182642A JP2022182642A (ja) 2022-12-08
JP2022182642A5 JP2022182642A5 (https=) 2024-02-21
JP7726672B2 true JP7726672B2 (ja) 2025-08-20

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Country Status (2)

Country Link
EP (1) EP4096044A1 (https=)
JP (1) JP7726672B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118915679B (zh) * 2024-10-10 2025-01-03 华能（天津）煤气化发电有限公司 一种基于生产线联产的流程调节控制方法及系统

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003289627A (ja) 2002-03-28 2003-10-10 Osaka Gas Co Ltd エネルギー需給方法、エネルギー需給システム、需要側装置、管理側装置
JP2005071987A (ja) 2003-08-01 2005-03-17 Hitachi Home & Life Solutions Inc 燃料電池システム
JP2006196432A (ja) 2004-12-16 2006-07-27 Nissan Motor Co Ltd 燃料電池システム
JP2006325336A (ja) 2005-05-19 2006-11-30 Nippon Telegr & Teleph Corp <Ntt> 分散型エネルギーシステムの制御装置、方法、およびプログラム
JP4358825B2 (ja) 2003-07-25 2009-11-04 パナソニック株式会社 燃料電池発電システム
JP2016152703A (ja) 2015-02-18 2016-08-22 積水化学工業株式会社 電力管理システム、電力管理方法及びプログラム
US20160313716A1 (en) 2015-04-22 2016-10-27 Siemens Industry, Inc. Systems, methods and apparatus for improved generation control of microgrid energy systems
WO2018043662A1 (ja) 2016-08-31 2018-03-08 京セラ株式会社 電力管理方法、電力管理サーバ、ローカル制御装置及び電力管理システム
WO2018043689A1 (ja) 2016-09-01 2018-03-08 京セラ株式会社 電力管理方法、電力管理サーバ、ローカル制御装置及び電力管理システム
JP2021052529A (ja) 2019-09-25 2021-04-01 株式会社日立製作所 地域エネルギー管理装置及び地域エネルギー管理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002070647A (ja) 2000-08-30 2002-03-08 Osaka Gas Co Ltd エネルギー供給システム
JP6378871B2 (ja) 2013-11-20 2018-08-22 大和ハウス工業株式会社 電力供給システム
WO2018003890A1 (ja) * 2016-06-28 2018-01-04 京セラ株式会社 コージェネレーションシステム、制御装置及び制御方法
JP6782916B2 (ja) 2016-09-09 2020-11-11 清水建設株式会社 エネルギシステム管理装置、エネルギシステム管理方法、およびエネルギシステム
JP7412993B2 (ja) 2019-12-05 2024-01-15 キヤノン株式会社 電池パック、制御方法およびプログラム

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003289627A (ja) 2002-03-28 2003-10-10 Osaka Gas Co Ltd エネルギー需給方法、エネルギー需給システム、需要側装置、管理側装置
JP4358825B2 (ja) 2003-07-25 2009-11-04 パナソニック株式会社 燃料電池発電システム
JP2005071987A (ja) 2003-08-01 2005-03-17 Hitachi Home & Life Solutions Inc 燃料電池システム
JP2006196432A (ja) 2004-12-16 2006-07-27 Nissan Motor Co Ltd 燃料電池システム
JP2006325336A (ja) 2005-05-19 2006-11-30 Nippon Telegr & Teleph Corp <Ntt> 分散型エネルギーシステムの制御装置、方法、およびプログラム
JP2016152703A (ja) 2015-02-18 2016-08-22 積水化学工業株式会社 電力管理システム、電力管理方法及びプログラム
US20160313716A1 (en) 2015-04-22 2016-10-27 Siemens Industry, Inc. Systems, methods and apparatus for improved generation control of microgrid energy systems
WO2018043662A1 (ja) 2016-08-31 2018-03-08 京セラ株式会社 電力管理方法、電力管理サーバ、ローカル制御装置及び電力管理システム
WO2018043689A1 (ja) 2016-09-01 2018-03-08 京セラ株式会社 電力管理方法、電力管理サーバ、ローカル制御装置及び電力管理システム
JP2021052529A (ja) 2019-09-25 2021-04-01 株式会社日立製作所 地域エネルギー管理装置及び地域エネルギー管理方法

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EP4096044A1 (en) 2022-11-30

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