DE112007001182B4 - Brennstoffzellensystem - Google Patents

Brennstoffzellensystem Download PDF

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Publication number
DE112007001182B4
DE112007001182B4 DE112007001182.3T DE112007001182T DE112007001182B4 DE 112007001182 B4 DE112007001182 B4 DE 112007001182B4 DE 112007001182 T DE112007001182 T DE 112007001182T DE 112007001182 B4 DE112007001182 B4 DE 112007001182B4
Authority
DE
Germany
Prior art keywords
temperature
low
fuel cell
control unit
countermeasures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE112007001182.3T
Other languages
German (de)
English (en)
Other versions
DE112007001182T5 (de
Inventor
Nobuo Fujita
Masahiro Okuyoshi
Masataka Ota
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE112007001182T5 publication Critical patent/DE112007001182T5/de
Application granted granted Critical
Publication of DE112007001182B4 publication Critical patent/DE112007001182B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01M8/04694—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
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • 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
    • H01M8/04228—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 shut-down
    • 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
    • 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)
DE112007001182.3T 2006-05-23 2007-04-19 Brennstoffzellensystem Expired - Fee Related DE112007001182B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-142783 2006-05-23
JP2006142783A JP5152614B2 (ja) 2006-05-23 2006-05-23 燃料電池システム
PCT/JP2007/058999 WO2007135839A1 (ja) 2006-05-23 2007-04-19 燃料電池システム

Publications (2)

Publication Number Publication Date
DE112007001182T5 DE112007001182T5 (de) 2009-02-26
DE112007001182B4 true DE112007001182B4 (de) 2019-11-28

Family

ID=38723151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112007001182.3T Expired - Fee Related DE112007001182B4 (de) 2006-05-23 2007-04-19 Brennstoffzellensystem

Country Status (6)

Country Link
US (1) US20090191438A1 (https=)
JP (1) JP5152614B2 (https=)
KR (1) KR101047521B1 (https=)
CN (1) CN101449415B (https=)
DE (1) DE112007001182B4 (https=)
WO (1) WO2007135839A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5332353B2 (ja) * 2008-07-07 2013-11-06 カシオ計算機株式会社 燃料供給装置及び燃料供給システム
JP5538014B2 (ja) * 2010-03-19 2014-07-02 本田技研工業株式会社 燃料電池システム
EP3086379B1 (en) 2015-04-24 2018-11-28 STMicroelectronics Srl Thermoelectric energy harvesting device
DE102018205177A1 (de) * 2018-04-06 2019-10-10 Audi Ag Verfahren zur Berücksichtigung von Froststartbedingungen bei einem Neustart eines Brennstoffzellensystems sowie Vorrichtung zur Durchführung des Verfahren
JP7119705B2 (ja) * 2018-07-26 2022-08-17 トヨタ自動車株式会社 燃料電池システム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030039870A1 (en) * 2001-08-02 2003-02-27 Ilona Busenbender Fuel cell system and method of operation
DE10110419A1 (de) * 2000-03-08 2003-10-23 Honda Motor Co Ltd Brennstoffzellensystem
US20040219401A1 (en) * 2003-04-01 2004-11-04 Hobmeyr Ralph T.J. Operation method and purging system for a hydrogen demand/delivery unit in a fuel cell system
DE102005004388A1 (de) * 2004-02-27 2005-12-08 Ford Motor Co., Dearborn Aufweckstrategie für Fahrzeuge auf Temperaturbasis, um Brennstoffzelleneinfrieren zu verhindern
DE112004000689B4 (de) * 2003-04-22 2013-11-07 Toyota Jidosha Kabushiki Kaisha Bei beweglichem Gegenstand angebrachte Brennstoffzelle und Temperatursteuerverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001163063A (ja) 1999-12-06 2001-06-19 Yamaha Motor Co Ltd 燃料電池駆動システムを搭載した車両
JP3551939B2 (ja) 2001-06-14 2004-08-11 日産自動車株式会社 燃料電池車両
US7264895B2 (en) * 2001-10-31 2007-09-04 Plug Power Inc. Fuel cell thermal management system
US6955861B2 (en) * 2002-02-27 2005-10-18 Nissan Motor Co., Ltd. Fuel cell system, and method of protecting a fuel cell from freezing
JP4221942B2 (ja) * 2002-03-27 2009-02-12 日産自動車株式会社 燃料電池システム
JP3830910B2 (ja) * 2003-03-04 2006-10-11 株式会社東芝 燃料電池ユニットおよび状態表示制御方法
JP4725002B2 (ja) * 2003-03-12 2011-07-13 トヨタ自動車株式会社 燃料電池システム
JP2004355902A (ja) * 2003-05-28 2004-12-16 Toyota Motor Corp 燃料電池システム
JP4802468B2 (ja) * 2003-09-12 2011-10-26 トヨタ自動車株式会社 燃料電池搭載装置およびそのシステム
JP2006244962A (ja) * 2005-03-07 2006-09-14 Nissan Motor Co Ltd 燃料電池システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110419A1 (de) * 2000-03-08 2003-10-23 Honda Motor Co Ltd Brennstoffzellensystem
US20030039870A1 (en) * 2001-08-02 2003-02-27 Ilona Busenbender Fuel cell system and method of operation
US20040219401A1 (en) * 2003-04-01 2004-11-04 Hobmeyr Ralph T.J. Operation method and purging system for a hydrogen demand/delivery unit in a fuel cell system
DE112004000689B4 (de) * 2003-04-22 2013-11-07 Toyota Jidosha Kabushiki Kaisha Bei beweglichem Gegenstand angebrachte Brennstoffzelle und Temperatursteuerverfahren
DE102005004388A1 (de) * 2004-02-27 2005-12-08 Ford Motor Co., Dearborn Aufweckstrategie für Fahrzeuge auf Temperaturbasis, um Brennstoffzelleneinfrieren zu verhindern

Also Published As

Publication number Publication date
KR20090005192A (ko) 2009-01-12
CN101449415B (zh) 2011-12-07
JP5152614B2 (ja) 2013-02-27
WO2007135839A1 (ja) 2007-11-29
US20090191438A1 (en) 2009-07-30
JP2007317386A (ja) 2007-12-06
CN101449415A (zh) 2009-06-03
DE112007001182T5 (de) 2009-02-26
KR101047521B1 (ko) 2011-07-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01M0008040000

Ipc: H01M0008042230

R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee