CA2668440A1 - Systemes de pile a combustible et procedes de fonctionnement associes - Google Patents

Systemes de pile a combustible et procedes de fonctionnement associes Download PDF

Info

Publication number
CA2668440A1
CA2668440A1 CA002668440A CA2668440A CA2668440A1 CA 2668440 A1 CA2668440 A1 CA 2668440A1 CA 002668440 A CA002668440 A CA 002668440A CA 2668440 A CA2668440 A CA 2668440A CA 2668440 A1 CA2668440 A1 CA 2668440A1
Authority
CA
Canada
Prior art keywords
fuel
fuel cell
flow field
accumulator
cell stack
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.)
Abandoned
Application number
CA002668440A
Other languages
English (en)
Inventor
George A. Skinner
Alexander D. Mossman
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.)
BDF IP Holdings Ltd
Original Assignee
Bdf Ip Holdings Ltd.
George A. Skinner
Alexander D. Mossman
Ballard Power Systems Inc.
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 Bdf Ip Holdings Ltd., George A. Skinner, Alexander D. Mossman, Ballard Power Systems Inc. filed Critical Bdf Ip Holdings Ltd.
Publication of CA2668440A1 publication Critical patent/CA2668440A1/fr
Abandoned legal-status Critical Current

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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • 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
    • H01M8/04223—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
    • H01M8/04231—Purging of the reactants
    • 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
    • H01M8/04029—Heat exchange using liquids
    • 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
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
    • 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)
CA002668440A 2006-11-07 2006-11-07 Systemes de pile a combustible et procedes de fonctionnement associes Abandoned CA2668440A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/043492 WO2008057081A1 (fr) 2006-11-07 2006-11-07 Systèmes de pile à combustible et procédés de fonctionnement associés

Publications (1)

Publication Number Publication Date
CA2668440A1 true CA2668440A1 (fr) 2008-05-15

Family

ID=38038922

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002668440A Abandoned CA2668440A1 (fr) 2006-11-07 2006-11-07 Systemes de pile a combustible et procedes de fonctionnement associes

Country Status (5)

Country Link
EP (1) EP2095454A1 (fr)
KR (1) KR20090087039A (fr)
CN (1) CN101548421A (fr)
CA (1) CA2668440A1 (fr)
WO (1) WO2008057081A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT520682B1 (de) * 2017-12-07 2021-07-15 Avl List Gmbh Verfahren zur Ermittlung eines Betriebszustandes eines elektrochemischen Systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229222A (en) * 1990-11-14 1993-07-20 Sanyo Electric Co., Ltd. Fuel cell system
JP2000067898A (ja) * 1998-08-26 2000-03-03 Aisin Seiki Co Ltd 車載用燃料電池システム
FR2788170B1 (fr) * 1999-01-05 2001-02-16 Air Liquide Procede de purge de circuit de gaz de pile a combustible, et dispositif de mise en oeuvre de ce procede
JP2002543566A (ja) * 1999-04-23 2002-12-17 テレダイン エナジー システムズ インコーポレイテッド 耐凍性燃料電池システム及び方法
JP2001213603A (ja) * 2000-01-28 2001-08-07 Honda Motor Co Ltd 水素を燃料とする機器への水素供給システム
DE10044786A1 (de) * 2000-09-11 2002-04-04 Emitec Emissionstechnologie Brennstoffzellenanlage und Verfahren zum Betreiben einer Brennstoffzellenanlage
US20020076582A1 (en) * 2000-12-20 2002-06-20 Reiser Carl A. Procedure for starting up a fuel cell system using a fuel purge
KR100551063B1 (ko) * 2004-06-29 2006-02-13 삼성에스디아이 주식회사 연료 전지 시스템

Also Published As

Publication number Publication date
EP2095454A1 (fr) 2009-09-02
CN101548421A (zh) 2009-09-30
WO2008057081A1 (fr) 2008-05-15
KR20090087039A (ko) 2009-08-14

Similar Documents

Publication Publication Date Title
US6960401B2 (en) Fuel cell purging method and apparatus
US6329089B1 (en) Method and apparatus for increasing the temperature of a fuel cell
US6979508B2 (en) Fuel cell with integrated feedback control
US7691510B2 (en) Fuel cell system with differential pressure control
JP5129479B2 (ja) 閉じられた反応物供給システムを有する燃料電池を動作する方法
JP5596758B2 (ja) 燃料電池システム及びその制御方法
CN105378993B (zh) 用于关闭包含燃料电池堆叠的系统的方法以及包括燃料电池堆叠的系统
US7678477B2 (en) Method of operating a fuel cell stack
US20060121322A1 (en) Systems and methods for fuel cell shutdown
CA2634157A1 (fr) Integration d'electrode passive dans une pile a combustible
JP5492460B2 (ja) 可逆セルの運転方法
JP6133365B2 (ja) 燃料電池システムの運転方法
US20090092870A1 (en) Fuel cell system
US20210111417A1 (en) Fuel cell system and method for controlling fuel cell system
JP2017168369A (ja) 燃料電池システムの氷点下始動方法
CA2668440A1 (fr) Systemes de pile a combustible et procedes de fonctionnement associes
JP6389835B2 (ja) 燃料電池システムの出力加速時における圧力制御方法
JP6307536B2 (ja) 燃料電池システムの低温起動方法
JP6200009B2 (ja) 燃料電池システムの運転方法
JP2014063664A (ja) 燃料電池システムの起動方法
JP6315714B2 (ja) 燃料電池システムの運転制御方法
JP5559002B2 (ja) 燃料電池システム及びその起動方法
AU2002322222A1 (en) Fuel cell purging method and apparatus

Legal Events

Date Code Title Description
FZDE Discontinued