AU2002215835A1 - Method for regenerating co contamination in ht-pem fuel cells and a corresponding fuel-cell system - Google Patents

Method for regenerating co contamination in ht-pem fuel cells and a corresponding fuel-cell system

Info

Publication number
AU2002215835A1
AU2002215835A1 AU2002215835A AU1583502A AU2002215835A1 AU 2002215835 A1 AU2002215835 A1 AU 2002215835A1 AU 2002215835 A AU2002215835 A AU 2002215835A AU 1583502 A AU1583502 A AU 1583502A AU 2002215835 A1 AU2002215835 A1 AU 2002215835A1
Authority
AU
Australia
Prior art keywords
regenerating
contamination
cell system
fuel cells
fuel
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
AU2002215835A
Inventor
Rolf Bruck
Joachim Grosse
Manfred Poppinger
Meike Reizig
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.)
Siemens AG
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
Siemens AG
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 Emitec Gesellschaft fuer Emissionstechnologie mbH, Siemens AG filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Publication of AU2002215835A1 publication Critical patent/AU2002215835A1/en
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
    • H01M8/04298—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
    • H01M8/04544—Voltage
    • H01M8/04552—Voltage of the individual fuel cell
    • 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
    • H01M8/04225—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
    • H01M8/04298—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
    • 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
    • H01M8/04544—Voltage
    • H01M8/04559—Voltage 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
    • H01M8/04—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
    • H01M8/04664—Failure or abnormal function
    • H01M8/04671—Failure or abnormal function of the individual fuel cell
    • 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
    • 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
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells 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
    • 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
    • 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
AU2002215835A 2000-10-30 2001-10-30 Method for regenerating co contamination in ht-pem fuel cells and a corresponding fuel-cell system Abandoned AU2002215835A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10053851 2000-10-30
DE10053851A DE10053851A1 (en) 2000-10-30 2000-10-30 Process for the regeneration of CO poisoning in HT-PEM fuel cells
PCT/DE2001/004103 WO2002037591A1 (en) 2000-10-30 2001-10-30 Method for regenerating co contamination in ht-pem fuel cells and a corresponding fuel-cell system

Publications (1)

Publication Number Publication Date
AU2002215835A1 true AU2002215835A1 (en) 2002-05-15

Family

ID=7661606

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002215835A Abandoned AU2002215835A1 (en) 2000-10-30 2001-10-30 Method for regenerating co contamination in ht-pem fuel cells and a corresponding fuel-cell system

Country Status (9)

Country Link
US (1) US20030203248A1 (en)
EP (1) EP1336213A1 (en)
JP (1) JP2004513486A (en)
KR (1) KR20030044062A (en)
CN (1) CN1473370A (en)
AU (1) AU2002215835A1 (en)
CA (1) CA2427133A1 (en)
DE (1) DE10053851A1 (en)
WO (1) WO2002037591A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312846B1 (en) 1999-11-24 2001-11-06 Integrated Fuel Cell Technologies, Inc. Fuel cell and power chip technology
EP1500158A2 (en) * 2002-02-06 2005-01-26 Battelle Memorial Institute Methods of removing contaminants from a fuel cell electrode
US20060070886A1 (en) * 2002-12-05 2006-04-06 Battelle Memorial Institute Methods of removing sulfur from a fuel cell electrode
US7632583B2 (en) * 2003-05-06 2009-12-15 Ballard Power Systems Inc. Apparatus for improving the performance of a fuel cell electric power system
DE10328257A1 (en) * 2003-06-24 2005-01-13 Daimlerchrysler Ag Regeneration of membrane polymer electrode arrangement of fuel cell, specifies values of regeneration medium flow, temperature and pressure
US7241521B2 (en) 2003-11-18 2007-07-10 Npl Associates, Inc. Hydrogen/hydrogen peroxide fuel cell
KR100717747B1 (en) 2005-10-25 2007-05-11 삼성에스디아이 주식회사 Method of recovering stack for direct oxidation fuel cell
HK1130951A1 (en) * 2006-03-02 2010-01-08 Encite Llc Power cell architectures and control of power generator arrays
US9819037B2 (en) 2006-03-02 2017-11-14 Encite Llc Method and apparatus for cleaning catalyst of a power cell
JP5194402B2 (en) 2006-08-09 2013-05-08 トヨタ自動車株式会社 Fuel cell system
DE102008022581A1 (en) 2008-05-07 2009-11-12 Bayerische Motoren Werke Aktiengesellschaft Polymer-electrolyte membrane fuel cell component for use in fuel cell system of motor vehicle, has low-temperature polymer-electrolyte membrane fuel cell thermally connected with high temperature polymer-electrolyte membrane fuel cell
CA2763526C (en) * 2009-06-03 2017-06-27 Bdf Ip Holdings Ltd. Methods of operating fuel cell stacks and systems
DE102010056416A1 (en) 2010-07-07 2012-01-12 Volkswagen Ag Method for operating high temperature polymer electrolyte membrane fuel cell for vehicle, involves rewarming fuel cell to operating temperature by pressurizing at specific voltage which is predesignated as function of required power
JP5817472B2 (en) * 2011-11-28 2015-11-18 トヨタ自動車株式会社 FUEL CELL SYSTEM AND CONTROL METHOD FOR FUEL CELL SYSTEM
AT520682B1 (en) 2017-12-07 2021-07-15 Avl List Gmbh Method for determining an operating state of an electrochemical system
DE102019211490A1 (en) * 2019-08-01 2021-02-04 Audi Ag Method for operating a motor vehicle with a fuel cell device and a motor vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9412073D0 (en) * 1994-06-16 1994-08-03 British Gas Plc Method of operating a fuel cell
JP3564742B2 (en) * 1994-07-13 2004-09-15 トヨタ自動車株式会社 Fuel cell power generator
JP3088320B2 (en) * 1997-02-06 2000-09-18 三菱電機株式会社 Method for removing carbon monoxide from hydrogen gas containing carbon monoxide, electrochemical device thereof, method of operating the same, method of operating fuel cell, and fuel cell power generation system
DE19710819C1 (en) * 1997-03-15 1998-04-02 Forschungszentrum Juelich Gmbh Fuel cell with anode-electrolyte-cathode unit
US6329089B1 (en) * 1997-12-23 2001-12-11 Ballard Power Systems Inc. Method and apparatus for increasing the temperature of a fuel cell
AU4500500A (en) * 1999-04-30 2000-11-17 University Of Connecticut, The Membranes, membrane electrode assemblies and fuel cells employing same, and process for preparing

Also Published As

Publication number Publication date
KR20030044062A (en) 2003-06-02
JP2004513486A (en) 2004-04-30
DE10053851A1 (en) 2002-05-08
CN1473370A (en) 2004-02-04
WO2002037591A1 (en) 2002-05-10
US20030203248A1 (en) 2003-10-30
EP1336213A1 (en) 2003-08-20
CA2427133A1 (en) 2003-04-28

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