JPWO2011013758A1 - 燃料電池装置 - Google Patents
燃料電池装置 Download PDFInfo
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- JPWO2011013758A1 JPWO2011013758A1 JP2011524834A JP2011524834A JPWO2011013758A1 JP WO2011013758 A1 JPWO2011013758 A1 JP WO2011013758A1 JP 2011524834 A JP2011524834 A JP 2011524834A JP 2011524834 A JP2011524834 A JP 2011524834A JP WO2011013758 A1 JPWO2011013758 A1 JP WO2011013758A1
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- 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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04791—Concentration; Density
- H01M8/04805—Concentration; Density of fuel cell exhausts
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- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
-
- 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
-
- 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
- H01M8/04537—Electric variables
- H01M8/04604—Power, energy, capacity or load
- H01M8/04619—Power, energy, capacity or load of fuel cell stacks
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- 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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04701—Temperature
- H01M8/04731—Temperature of other components of a fuel cell or fuel cell stacks
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- 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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell reactants
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- 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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04858—Electric variables
- H01M8/04895—Current
- H01M8/0491—Current of fuel cell stacks
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- 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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04858—Electric variables
- H01M8/04925—Power, energy, capacity or load
- H01M8/0494—Power, energy, capacity or load of fuel cell stacks
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
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- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/40—Combination of fuel cells with other energy production systems
- H01M2250/405—Cogeneration of heat or hot water
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- 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
- H01M8/04537—Electric variables
- H01M8/04574—Current
- H01M8/04589—Current of fuel cell stacks
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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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
図2から図4は、燃料電池装置におけるセルスタック1の燃料利用率と、外部負荷の要求に応じてセルスタック1が発電する電流量との関係を示すグラフである。
2:原燃料供給部
3:酸素含有ガス供給部
9:調整部(パワーコンディショナ)
10:制御装置
M:燃料電池モジュール
Claims (4)
- 燃料ガスと酸素含有ガスとで発電を行なう燃料電池セルの複数個を電気的に接続してなるセルスタックと、
前記燃料電池セルに前記燃料ガスを供給するための燃料ガス供給部と、
前記燃料電池セルで発電した電流の外部負荷への供給量を調整する電力調整部と、
前記燃料ガス供給部および前記電力調整部のそれぞれを制御する制御装置と、
を具備する燃料電池装置であって、
前記制御装置は、前記燃料電池装置の部分負荷運転中で、前記セルスタックに供給する前記燃料ガスが発電に必要な最低流量以上である場合に、前記セルスタックの燃料利用率と、前記セルスタックが発電する電流量との関係が非直線となるように、前記燃料ガス供給部および前記電力調整部を制御することを特徴とする燃料電池装置。 - 前記燃料電池装置の部分負荷運転中における前記セルスタックの燃料利用率の最大値が、前記燃料電池装置の定格運転中における燃料利用率と同じであることを特徴とする請求項1に記載の燃料電池装置。
- 前記制御装置は、前記燃料電池装置の部分負荷運転中で、前記セルスタックに供給する前記燃料ガスが最低流量以上である場合に、前記セルスタックが発電する電流量の増加に伴い、前記燃料利用率の増加量が減少するように、前記燃料ガス供給部および前記電力調整部のそれぞれを制御することを特徴とする請求項1または請求項2に記載の燃料電池装置。
- 前記燃料電池セルが、当該燃料電池セルの一端側で前記燃料電池セルの発電に利用されなかった余剰の燃料ガスを燃焼させる構成を有するとともに、前記制御装置は、前記燃料電池装置の部分負荷運転中で、前記セルスタックに供給する前記燃料ガスが最低流量以上である場合に、前記セルスタックが発電する電流量の増加に伴い、前記燃料利用率の増加量が増加するように、前記燃料ガス供給部および前記電力調整部のそれぞれを制御することを特徴とする請求項1または請求項2に記載の燃料電池装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011524834A JP5528451B2 (ja) | 2009-07-29 | 2010-07-29 | 燃料電池装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009176296 | 2009-07-29 | ||
JP2009176296 | 2009-07-29 | ||
JP2011524834A JP5528451B2 (ja) | 2009-07-29 | 2010-07-29 | 燃料電池装置 |
PCT/JP2010/062821 WO2011013758A1 (ja) | 2009-07-29 | 2010-07-29 | 燃料電池装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2011013758A1 true JPWO2011013758A1 (ja) | 2013-01-10 |
JP5528451B2 JP5528451B2 (ja) | 2014-06-25 |
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JP2011524834A Active JP5528451B2 (ja) | 2009-07-29 | 2010-07-29 | 燃料電池装置 |
Country Status (6)
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US (2) | US10164276B2 (ja) |
EP (1) | EP2461407B1 (ja) |
JP (1) | JP5528451B2 (ja) |
KR (1) | KR101355047B1 (ja) |
CN (1) | CN102473947B (ja) |
WO (1) | WO2011013758A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5943781B2 (ja) * | 2012-09-03 | 2016-07-05 | 大阪瓦斯株式会社 | 燃料利用率の設定方法 |
CN103413955B (zh) * | 2013-08-07 | 2015-04-01 | 东南大学 | 一种防止固体氧化物燃料电池燃料利用率超限的控制方法 |
JP6721363B2 (ja) * | 2016-03-11 | 2020-07-15 | 大阪瓦斯株式会社 | 燃料電池システム及びその運転方法 |
CN107464944B (zh) | 2016-05-27 | 2021-02-02 | 通用电气公司 | 燃料电池系统及其操作方法 |
JP6826436B2 (ja) * | 2017-01-05 | 2021-02-03 | 大阪瓦斯株式会社 | 燃料電池システム及びその運転方法 |
EP3862314A4 (en) | 2018-10-02 | 2022-06-22 | Eneos Corporation | METHOD OF OPERATING A HYDROGEN PRODUCTION FACILITIES AND CONTROL DEVICE FOR HYDROGEN PRODUCTION FACILITIES |
WO2020175218A1 (ja) * | 2019-02-28 | 2020-09-03 | 京セラ株式会社 | 燃料電池装置 |
JP6984047B2 (ja) * | 2019-05-27 | 2021-12-17 | 京セラ株式会社 | 燃料電池装置 |
EP3858242A1 (en) | 2020-02-03 | 2021-08-04 | Koninklijke Philips N.V. | Cleaning and charging portable x-ray detectors |
Family Cites Families (14)
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JP3220438B2 (ja) * | 1999-05-14 | 2001-10-22 | 株式会社日立製作所 | 燃料電池発電システム |
JP2003012381A (ja) | 2001-06-27 | 2003-01-15 | Kyocera Corp | 無機多孔体の製造方法及び無機多孔体並びにガス分離モジュール |
JP4410965B2 (ja) | 2001-10-18 | 2010-02-10 | 株式会社荏原製作所 | 燃料電池発電システムによる発電方法及び燃料電池発電システム |
US7582371B2 (en) * | 2003-06-09 | 2009-09-01 | Panasonic Corporation | Fuel cell system having fuel and water controlling means |
JP4595317B2 (ja) * | 2003-11-19 | 2010-12-08 | 日産自動車株式会社 | 燃料電池システム |
US6959249B2 (en) | 2003-12-02 | 2005-10-25 | General Motors Corporation | Load following algorithm for a fuel cell based system |
JP2006024478A (ja) | 2004-07-08 | 2006-01-26 | Ebara Ballard Corp | 燃料電池発電システムの運転方法及び燃料電池発電システム |
JP2006032262A (ja) * | 2004-07-21 | 2006-02-02 | Tokyo Gas Co Ltd | 燃料電池システム及び制御方法 |
JP4934950B2 (ja) | 2004-08-17 | 2012-05-23 | 三菱マテリアル株式会社 | 燃料電池発電装置および運転制御方法 |
JP2006302881A (ja) | 2005-03-25 | 2006-11-02 | Kyocera Corp | 燃料電池組立体 |
US7456517B2 (en) | 2005-04-12 | 2008-11-25 | General Electric Company | Methods and apparatus for controlled solid oxide fuel cell (SOFC)/turbine hybrid power generation |
JP4943037B2 (ja) | 2005-07-27 | 2012-05-30 | 京セラ株式会社 | 燃料電池モジュール |
WO2007052633A1 (ja) * | 2005-10-31 | 2007-05-10 | Kyocera Corporation | 燃料電池システム |
US20070259219A1 (en) * | 2005-12-19 | 2007-11-08 | Jing Ou | Technique and apparatus to detect and recover from an unhealthy condition of a fuel cell stack |
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2010
- 2010-07-29 KR KR1020127001296A patent/KR101355047B1/ko active IP Right Grant
- 2010-07-29 EP EP10804504.8A patent/EP2461407B1/en active Active
- 2010-07-29 US US13/387,499 patent/US10164276B2/en active Active
- 2010-07-29 JP JP2011524834A patent/JP5528451B2/ja active Active
- 2010-07-29 CN CN201080032699.XA patent/CN102473947B/zh active Active
- 2010-07-29 WO PCT/JP2010/062821 patent/WO2011013758A1/ja active Application Filing
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2018
- 2018-11-06 US US16/181,514 patent/US10763527B2/en active Active
Also Published As
Publication number | Publication date |
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EP2461407A4 (en) | 2013-07-10 |
EP2461407A1 (en) | 2012-06-06 |
US20120148933A1 (en) | 2012-06-14 |
US10164276B2 (en) | 2018-12-25 |
KR101355047B1 (ko) | 2014-01-24 |
CN102473947B (zh) | 2014-09-10 |
US10763527B2 (en) | 2020-09-01 |
KR20120024977A (ko) | 2012-03-14 |
JP5528451B2 (ja) | 2014-06-25 |
WO2011013758A1 (ja) | 2011-02-03 |
EP2461407B1 (en) | 2017-08-30 |
US20190074531A1 (en) | 2019-03-07 |
CN102473947A (zh) | 2012-05-23 |
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