DE602005016246D1 - Verfahren und Anordnung zur Detektion von Produktwasseransammlung in Brennstoffzellen - Google Patents

Verfahren und Anordnung zur Detektion von Produktwasseransammlung in Brennstoffzellen

Info

Publication number
DE602005016246D1
DE602005016246D1 DE602005016246T DE602005016246T DE602005016246D1 DE 602005016246 D1 DE602005016246 D1 DE 602005016246D1 DE 602005016246 T DE602005016246 T DE 602005016246T DE 602005016246 T DE602005016246 T DE 602005016246T DE 602005016246 D1 DE602005016246 D1 DE 602005016246D1
Authority
DE
Germany
Prior art keywords
arrangement
fuel cells
product water
water accumulation
detecting product
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.)
Active
Application number
DE602005016246T
Other languages
English (en)
Inventor
Karim Bencherif
Didier Vannucci
Marielle Marchand
Emmanuel Devaud
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of DE602005016246D1 publication Critical patent/DE602005016246D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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
    • H01M8/043—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
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied 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
    • H01M8/06—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
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • 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
DE602005016246T 2004-02-17 2005-02-15 Verfahren und Anordnung zur Detektion von Produktwasseransammlung in Brennstoffzellen Active DE602005016246D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0401572A FR2866473B1 (fr) 2004-02-17 2004-02-17 Procede et systeme de gestion d'un systeme de pile a combustible.
PCT/FR2005/050095 WO2005081344A1 (fr) 2004-02-17 2005-02-15 Procede et systeme de gestion d'un systeme de pile a combustible

Publications (1)

Publication Number Publication Date
DE602005016246D1 true DE602005016246D1 (de) 2009-10-08

Family

ID=34803420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005016246T Active DE602005016246D1 (de) 2004-02-17 2005-02-15 Verfahren und Anordnung zur Detektion von Produktwasseransammlung in Brennstoffzellen

Country Status (7)

Country Link
US (1) US20090197128A1 (de)
EP (2) EP1756897B1 (de)
JP (1) JP2007522629A (de)
AT (1) ATE441218T1 (de)
DE (1) DE602005016246D1 (de)
FR (1) FR2866473B1 (de)
WO (2) WO2005081345A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8658322B2 (en) * 2005-03-09 2014-02-25 Toyota Jidosha Kabushiki Kaisha Fuel cell system
FR2906647A3 (fr) * 2006-10-02 2008-04-04 Renault Sas Système de pile à combustible et procédé de protection contre l'empoisonnement au monoxyde de carbone
JP5343509B2 (ja) * 2008-10-28 2013-11-13 トヨタ自動車株式会社 燃料電池システムおよび燃料電池の状態検知方法
FR2972303B1 (fr) 2011-03-02 2013-11-15 Commissariat Energie Atomique Pile a combustible a chambre anodique comportant dans la chambre anodique une surface de condensation et d'evacuation d'eau, et procede de condensation et d'evacuation d'eau formee dans ladite chambre
DE102022211442A1 (de) * 2022-10-28 2024-05-08 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Begegnen einer Flutung einer Anode eines Brennstoffzellenstapels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910099A (en) * 1988-12-05 1990-03-20 The United States Of America As Represented By The United States Department Of Energy Preventing CO poisoning in fuel cells
US6063516A (en) * 1997-10-24 2000-05-16 General Motors Corporation Method of monitoring CO concentrations in hydrogen feed to a PEM fuel cell
US6472090B1 (en) * 1999-06-25 2002-10-29 Ballard Power Systems Inc. Method and apparatus for operating an electrochemical fuel cell with periodic reactant starvation
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
JP3636068B2 (ja) * 2000-02-16 2005-04-06 日産自動車株式会社 燃料電池制御装置
US6960401B2 (en) * 2001-07-25 2005-11-01 Ballard Power Systems Inc. Fuel cell purging method and apparatus
US7396605B2 (en) * 2002-03-08 2008-07-08 Van Zee John W Method and system for improving the performance of a fuel cell

Also Published As

Publication number Publication date
FR2866473A1 (fr) 2005-08-19
JP2007522629A (ja) 2007-08-09
EP1756897A1 (de) 2007-02-28
EP1756897B1 (de) 2009-08-26
WO2005081344A1 (fr) 2005-09-01
ATE441218T1 (de) 2009-09-15
EP1721354A1 (de) 2006-11-15
US20090197128A1 (en) 2009-08-06
FR2866473B1 (fr) 2006-04-28
WO2005081345A1 (fr) 2005-09-01

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