JP5067524B2 - 燃料電池システムおよびその制御方法 - Google Patents
燃料電池システムおよびその制御方法 Download PDFInfo
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- JP5067524B2 JP5067524B2 JP2006203411A JP2006203411A JP5067524B2 JP 5067524 B2 JP5067524 B2 JP 5067524B2 JP 2006203411 A JP2006203411 A JP 2006203411A JP 2006203411 A JP2006203411 A JP 2006203411A JP 5067524 B2 JP5067524 B2 JP 5067524B2
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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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
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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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04104—Regulation of differential pressures
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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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
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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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04225—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during start-up
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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
- H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
- H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
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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
- H01M8/0432—Temperature; Ambient temperature
- H01M8/04328—Temperature; Ambient temperature of anode reactants at the inlet or inside the fuel cell
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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
- H01M8/0432—Temperature; Ambient temperature
- H01M8/04335—Temperature; Ambient temperature of cathode reactants at the inlet or inside the fuel cell
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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
- H01M8/0432—Temperature; Ambient temperature
- H01M8/04343—Temperature; Ambient temperature of anode 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
- H01M8/04—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
- H01M8/0435—Temperature; Ambient temperature of cathode 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
- H01M8/04—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
- H01M8/04365—Temperature; Ambient 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
- H01M8/04746—Pressure; Flow
- H01M8/04783—Pressure differences, e.g. between anode and cathode
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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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/2435—High-temperature cells with solid electrolytes with monolithic core structure, e.g. honeycombs
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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
- H01M8/04955—Shut-off or shut-down of fuel cells
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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
- 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)
Description
Claims (7)
- 燃料電池に反応ガスを供給するためのガス配管系と、発電要求に応じて前記反応ガスの供給状態を変更するガス供給制御装置と、を備えた燃料電池システムにおいて、
前記燃料電池の温度に応じ、当該温度下で前記燃料電池の起動性を向上させうる燃料ガス圧力となるようにガス供給量を変更し、
前記反応ガスが通過するガス通路を形成する通路部材の耐久温度特性に応じ、高温環境下で強度が低下する当該部材に対して負担を抑えるようにガス供給量を変更することを特徴とする燃料電池システム。 - 前記通路部材が複数の異なる部材であって、各部材の温度特性のうち最小値を選択することを特徴とする請求項1に記載の燃料電池システム。
- 前記燃料電池のアノード側とカソード側におけるガス供給状態の差圧を考慮することを特徴とする請求項1に記載の燃料電池システム。
- 前記ガス供給制御装置はガス供給源と前記燃料電池との間の前記ガス通路上に設けられた圧力調整装置であることを特徴とする請求項1に記載の燃料電池システム。
- 燃料電池に反応ガスを供給するためのガス配管系と、発電要求に応じて前記反応ガスの供給状態を変更するガス供給制御装置と、を備えた燃料電池システムにおける前記反応ガスの供給量ないしはガス圧力を制御するための制御方法であって、
前記燃料電池の温度に応じ、当該温度下で前記燃料電池の起動性を向上させうる燃料ガス圧力となるようにガス供給量を変更し、
前記反応ガスが通過するガス通路を形成する通路部材の耐久温度特性に応じ、高温環境下で強度が低下する当該部材に対して負担を抑えるようにガス供給量を変更する
ことを特徴とする燃料電池システムの制御方法。 - 複数の互いに異なる前記通路部材の温度特性のうち最小値を選択する請求項5に記載の燃料電池システムの制御方法。
- 前記燃料電池のアノード側に燃料ガスを供給する際、カソード側に酸化ガスを同時に供給し、前記アノード側の圧力上限を上にシフトさせる請求項5または6に記載の燃料電池システムの制御方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006203411A JP5067524B2 (ja) | 2006-07-26 | 2006-07-26 | 燃料電池システムおよびその制御方法 |
PCT/JP2007/063932 WO2008013065A1 (en) | 2006-07-26 | 2007-07-06 | Fuel cell system and its control method |
US12/374,520 US8815463B2 (en) | 2006-07-26 | 2007-07-06 | Fuel cell system and its control method |
DE112007001741.4T DE112007001741B4 (de) | 2006-07-26 | 2007-07-06 | Brennstoffzellensystem und Steuerverfahren dafür |
CN2007800238592A CN101490880B (zh) | 2006-07-26 | 2007-07-06 | 燃料电池系统及其控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006203411A JP5067524B2 (ja) | 2006-07-26 | 2006-07-26 | 燃料電池システムおよびその制御方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008034126A JP2008034126A (ja) | 2008-02-14 |
JP2008034126A5 JP2008034126A5 (ja) | 2009-09-03 |
JP5067524B2 true JP5067524B2 (ja) | 2012-11-07 |
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ID=38981378
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Application Number | Title | Priority Date | Filing Date |
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JP2006203411A Expired - Fee Related JP5067524B2 (ja) | 2006-07-26 | 2006-07-26 | 燃料電池システムおよびその制御方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8815463B2 (ja) |
JP (1) | JP5067524B2 (ja) |
CN (1) | CN101490880B (ja) |
DE (1) | DE112007001741B4 (ja) |
WO (1) | WO2008013065A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112009004397B8 (de) * | 2009-01-19 | 2017-11-30 | Toyota Jidosha Kabushiki Kaisha | Hochdruck-Fluidversorgungsvorrichtung |
JP2011080495A (ja) * | 2009-10-05 | 2011-04-21 | National Institute Of Advanced Industrial Science & Technology | 水素充填システムの水素用熱交換器 |
CN103765648B (zh) | 2011-08-23 | 2016-06-08 | 日产自动车株式会社 | 燃料电池的发电特性估计装置 |
JP6237675B2 (ja) * | 2015-03-03 | 2017-11-29 | トヨタ自動車株式会社 | 燃料電池単セル及び燃料電池単セルの製造方法 |
JP6919709B2 (ja) * | 2017-08-10 | 2021-08-18 | 日産自動車株式会社 | 燃料電池のセル構造および燃料電池システム |
CN110120534B (zh) * | 2019-04-15 | 2024-03-29 | 武汉泰歌氢能汽车有限公司 | 一种用于燃料电池发动机系统的冷却液监测净化器 |
DE102020212596A1 (de) | 2020-10-06 | 2022-04-07 | Mahle International Gmbh | Befeuchter für eine Brennstoffzellenvorrichtung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09115532A (ja) * | 1995-10-19 | 1997-05-02 | Tokyo Gas Co Ltd | 内部マニホールド方式の固体電解質燃料電池のガスシール方法 |
JP4000607B2 (ja) * | 1996-09-06 | 2007-10-31 | トヨタ自動車株式会社 | 燃料電池の発電装置およびその方法 |
JP2001250576A (ja) * | 2000-03-08 | 2001-09-14 | Nissan Motor Co Ltd | マニホールド装置 |
JP4185671B2 (ja) * | 2001-02-21 | 2008-11-26 | 日産自動車株式会社 | 燃料電池システムの制御装置 |
JP5128032B2 (ja) | 2001-07-04 | 2013-01-23 | 本田技研工業株式会社 | 燃料電池の運転方法 |
JP4595304B2 (ja) | 2002-09-27 | 2010-12-08 | 株式会社エクォス・リサーチ | 燃料電池システム |
DE10313437A1 (de) | 2003-03-26 | 2004-10-07 | Volkswagen Ag | Brennstoffzellensystem und Verfahren zur Steuerung der Energieflüsse in einem Brennstoffzellensystem |
US7179557B2 (en) * | 2003-12-30 | 2007-02-20 | Utc Fuel Cells, Llc | Direct antifreeze cooled fuel cell power plant with passive water management |
JP2005203234A (ja) | 2004-01-15 | 2005-07-28 | Nissan Motor Co Ltd | 燃料電池シール劣化判定装置および方法 |
JP2005235584A (ja) | 2004-02-19 | 2005-09-02 | Toyota Central Res & Dev Lab Inc | 燃料電池システム及びその暖機方法 |
JP4629351B2 (ja) * | 2004-03-19 | 2011-02-09 | 株式会社日立製作所 | 固体高分子形燃料電池システム |
JP4757479B2 (ja) | 2004-05-18 | 2011-08-24 | 本田技研工業株式会社 | 燃料電池システム |
JP4687023B2 (ja) * | 2004-07-06 | 2011-05-25 | 日産自動車株式会社 | 燃料電池システム |
JP4701664B2 (ja) * | 2004-09-28 | 2011-06-15 | 日産自動車株式会社 | 燃料電池システム |
US20060078768A1 (en) | 2004-10-07 | 2006-04-13 | Rainer Pechtold | Anode inlet unit for a fuel cell system |
JP4961698B2 (ja) * | 2005-09-01 | 2012-06-27 | 株式会社日立製作所 | 燃料電池システム |
-
2006
- 2006-07-26 JP JP2006203411A patent/JP5067524B2/ja not_active Expired - Fee Related
-
2007
- 2007-07-06 WO PCT/JP2007/063932 patent/WO2008013065A1/ja active Search and Examination
- 2007-07-06 CN CN2007800238592A patent/CN101490880B/zh active Active
- 2007-07-06 US US12/374,520 patent/US8815463B2/en active Active
- 2007-07-06 DE DE112007001741.4T patent/DE112007001741B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE112007001741B4 (de) | 2020-06-25 |
US20090269630A1 (en) | 2009-10-29 |
US8815463B2 (en) | 2014-08-26 |
JP2008034126A (ja) | 2008-02-14 |
DE112007001741T5 (de) | 2009-06-04 |
CN101490880A (zh) | 2009-07-22 |
WO2008013065A1 (en) | 2008-01-31 |
CN101490880B (zh) | 2013-05-22 |
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