WO2001035480A3 - Brennstoffzellenanlage - Google Patents

Brennstoffzellenanlage Download PDF

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Publication number
WO2001035480A3
WO2001035480A3 PCT/DE2000/003767 DE0003767W WO0135480A3 WO 2001035480 A3 WO2001035480 A3 WO 2001035480A3 DE 0003767 W DE0003767 W DE 0003767W WO 0135480 A3 WO0135480 A3 WO 0135480A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
cell installation
fuel cells
fuel
adjoining
Prior art date
Application number
PCT/DE2000/003767
Other languages
English (en)
French (fr)
Other versions
WO2001035480A2 (de
Inventor
Albert Hammerschmidt
Arno Mattejat
Original Assignee
Siemens Ag
Albert Hammerschmidt
Arno Mattejat
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 Siemens Ag, Albert Hammerschmidt, Arno Mattejat filed Critical Siemens Ag
Priority to JP2001537119A priority Critical patent/JP2003515873A/ja
Priority to EP00987024A priority patent/EP1259996A2/de
Priority to CA002390027A priority patent/CA2390027A1/en
Publication of WO2001035480A2 publication Critical patent/WO2001035480A2/de
Priority to US10/141,681 priority patent/US20020150809A1/en
Publication of WO2001035480A3 publication Critical patent/WO2001035480A3/de

Links

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
    • 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
    • H01M8/02—Details
    • 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
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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

  • 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

Nach Abschalten einer Brennstoffzellenanlage (41) besteht die Gefahr, daß Restsauerstoff in den Brennstoffzellen der Brenn-stoffzellenanlage (41) verbleibt. Dieser Restsauerstoff führt zu unerwünschten Oxidationen, die Leistung und Lebensdauer der Brennstoffzellenanlage (41) erheblich beschränken. Es wird eine Brennstoffzellenanlage (41) angegeben, bei der der an die Anoden (3a, 23a, 44a) der Brennstoffzellen angrenzende Anodengasraum (7b, 51a) mindestens doppelt so groß ist wie der an die Kathoden (3b, 23b, 44b) der Brennstoffzellen an-grenzende Kathodengasraum (7b, 51b). Hierdurch wird gewähr-leistet, daß nach Abschalten der Brennstoffzellenanlage (41) genügend Wasserstoff in den Brennstoffzellen vorhanden ist, um den gesamten Sauerstoff innerhalb der Brennstoffzellen zur elektrochemischen Reaktion zu bringen.
PCT/DE2000/003767 1999-11-08 2000-10-25 Brennstoffzellenanlage WO2001035480A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001537119A JP2003515873A (ja) 1999-11-08 2000-10-25 燃料電池設備
EP00987024A EP1259996A2 (de) 1999-11-08 2000-10-25 Brennstoffzellenanlage
CA002390027A CA2390027A1 (en) 1999-11-08 2000-10-25 Fuel cell installation
US10/141,681 US20020150809A1 (en) 1999-11-08 2002-05-08 Fuel cell installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19953614A DE19953614A1 (de) 1999-11-08 1999-11-08 Brennstoffzellenanlage
DE19953614.7 1999-11-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/141,681 Continuation US20020150809A1 (en) 1999-11-08 2002-05-08 Fuel cell installation

Publications (2)

Publication Number Publication Date
WO2001035480A2 WO2001035480A2 (de) 2001-05-17
WO2001035480A3 true WO2001035480A3 (de) 2002-09-19

Family

ID=7928246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/003767 WO2001035480A2 (de) 1999-11-08 2000-10-25 Brennstoffzellenanlage

Country Status (6)

Country Link
US (1) US20020150809A1 (de)
EP (1) EP1259996A2 (de)
JP (1) JP2003515873A (de)
CA (1) CA2390027A1 (de)
DE (1) DE19953614A1 (de)
WO (1) WO2001035480A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6744235B2 (en) * 2002-06-24 2004-06-01 Delphi Technologies, Inc. Oxygen isolation and collection for anode protection in a solid-oxide fuel cell stack
US7491456B2 (en) * 2003-03-28 2009-02-17 Kyocera Corporation Fuel cell assembly and electricity generation unit used in same
JP5000073B2 (ja) * 2003-09-08 2012-08-15 本田技研工業株式会社 燃料電池スタックの氷点下起動方法、燃料電池スタックの氷点下起動システム、および燃料電池スタックの設計方法
US6974648B2 (en) * 2003-09-12 2005-12-13 General Motors Corporation Nested bipolar plate for fuel cell and method
JP4661055B2 (ja) * 2004-02-03 2011-03-30 パナソニック株式会社 燃料電池システムおよび運転方法
JP5158398B2 (ja) * 2005-01-21 2013-03-06 アイシン精機株式会社 燃料電池の運転方法
JP2006221836A (ja) * 2005-02-08 2006-08-24 Matsushita Electric Ind Co Ltd 燃料電池システム
US20060188763A1 (en) * 2005-02-22 2006-08-24 Dingrong Bai Fuel cell system comprising modular design features
JP2007066831A (ja) * 2005-09-02 2007-03-15 Toyota Auto Body Co Ltd 燃料電池
JP5164014B2 (ja) * 2006-03-28 2013-03-13 トヨタ自動車株式会社 燃料電池システムおよびその制御方法
DE102006051674A1 (de) 2006-11-02 2008-05-08 Daimler Ag Brennstoffzellensystem und Verfahren zum Betreiben desselben
DE102007031071A1 (de) 2007-03-12 2008-09-18 Daimler Ag Stillsetzen eines Brennstoffzellensystems
FR2917536B1 (fr) * 2007-06-15 2009-08-21 Michelin Soc Tech Arret d'une pile a combustible alimentee en oxygene pur
JP5236966B2 (ja) * 2008-02-29 2013-07-17 三菱重工業株式会社 燃料電池およびその運転方法
US8728674B2 (en) * 2008-03-12 2014-05-20 Panasonic Corporation Fuel cell system with controlled stop process for a shut-down operation
JP2010086853A (ja) * 2008-10-01 2010-04-15 Honda Motor Co Ltd 燃料電池システム及びその運転停止方法
JP2010176993A (ja) * 2009-01-28 2010-08-12 Mitsubishi Heavy Ind Ltd 固体高分子形燃料電池システムの停止方法及び固体高分子形燃料電池システム
FR2941094A1 (fr) * 2009-02-27 2010-07-16 Michelin Soc Tech Dispositif pour augmenter le volume du circuit hydrogene d'une pile a combustible
FR2941093A1 (fr) * 2009-02-27 2010-07-16 Michelin Soc Tech Pile a combustible concue pour eviter la sous alimentation en hydrogene lors des extinctions
JP5321230B2 (ja) * 2009-05-01 2013-10-23 トヨタ自動車株式会社 燃料電池システム
JP2012025601A (ja) * 2010-07-21 2012-02-09 Sharp Corp 二酸化炭素分離装置およびその使用方法
DE102015207455A1 (de) * 2015-04-23 2016-10-27 Volkswagen Aktiengesellschaft Bipolarplatte mit unterschiedlich dicken Halbplatten und Brennstoffzellenstapel mit einer solchen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE71676C (de) * F. KrÖBER in Charlottenburg, Grünstr. lob Elektrischer Sammler in Form eines Gaselements
JPH0381970A (ja) * 1989-05-19 1991-04-08 Fuji Electric Co Ltd 燃料電池の発電停止方法
JPH06333586A (ja) * 1993-05-20 1994-12-02 Sanyo Electric Co Ltd 燃料電池の停止方法
WO1997048143A1 (de) * 1996-06-10 1997-12-18 Siemens Aktiengesellschaft Verfahren zum betreiben einer pem-brennstoffzellenanlage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638654B2 (en) * 1999-02-01 2003-10-28 The Regents Of The University Of California MEMS-based thin-film fuel cells

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE71676C (de) * F. KrÖBER in Charlottenburg, Grünstr. lob Elektrischer Sammler in Form eines Gaselements
JPH0381970A (ja) * 1989-05-19 1991-04-08 Fuji Electric Co Ltd 燃料電池の発電停止方法
JPH06333586A (ja) * 1993-05-20 1994-12-02 Sanyo Electric Co Ltd 燃料電池の停止方法
WO1997048143A1 (de) * 1996-06-10 1997-12-18 Siemens Aktiengesellschaft Verfahren zum betreiben einer pem-brennstoffzellenanlage

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
M.G.KLEIN ET AL: "Electrolytic Regenerative H2-O2 secondary Fuel Cells", AMERICAN SOCIETY OF MECHANICAL ENGINEERS; SPACE TECHNOLOGY AND HEAT TRANSFER CONFERENCE, LOS ANGELES, CALIF. JUNE 21-24 1970, 1970, pages 1 - 8, XP002186191 *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 254 (E - 1083) 27 June 1991 (1991-06-27) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 03 28 April 1995 (1995-04-28) *

Also Published As

Publication number Publication date
DE19953614A1 (de) 2001-05-17
WO2001035480A2 (de) 2001-05-17
CA2390027A1 (en) 2001-05-17
JP2003515873A (ja) 2003-05-07
US20020150809A1 (en) 2002-10-17
EP1259996A2 (de) 2002-11-27

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