WO2006005857A3 - Procede de controle d’un systeme de pile a combustible et systeme associe - Google Patents

Procede de controle d’un systeme de pile a combustible et systeme associe Download PDF

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Publication number
WO2006005857A3
WO2006005857A3 PCT/FR2005/050295 FR2005050295W WO2006005857A3 WO 2006005857 A3 WO2006005857 A3 WO 2006005857A3 FR 2005050295 W FR2005050295 W FR 2005050295W WO 2006005857 A3 WO2006005857 A3 WO 2006005857A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
dioxygen
cathode
cell
molar
Prior art date
Application number
PCT/FR2005/050295
Other languages
English (en)
Other versions
WO2006005857A2 (fr
Inventor
Karim Bencherif
Didier Vannuci
Original Assignee
Renault Sa
Karim Bencherif
Didier Vannuci
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 Sa, Karim Bencherif, Didier Vannuci filed Critical Renault Sa
Priority to JP2007516008A priority Critical patent/JP2008503041A/ja
Publication of WO2006005857A2 publication Critical patent/WO2006005857A2/fr
Publication of WO2006005857A3 publication Critical patent/WO2006005857A3/fr

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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
    • 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
    • H01M8/04574—Current
    • H01M8/04589—Current 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
    • H01M8/04082—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
    • 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
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
    • H01M8/0435—Temperature; Ambient temperature of cathode exhausts
    • 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
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04395—Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the 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
    • 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
    • H01M8/04791—Concentration; Density
    • H01M8/04798—Concentration; Density of fuel cell 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
    • H01M8/04298—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
    • H01M8/04791—Concentration; Density
    • H01M8/04805—Concentration; Density of fuel cell exhausts
    • 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
    • H01M8/04828—Humidity; Water content
    • H01M8/04843—Humidity; Water content of fuel cell exhausts
    • 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
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • H01M8/04022—Heating by combustion
    • 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
    • H01M8/04164—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 by condensers, gas-liquid separators or filters
    • 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
    • H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
    • 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

Procédé de contrôle d’un système de pile à combustible (2 ), ledit système comprenant un reformeur (3) alimenté en carburant associé à un brûleur (5) pour la production de dihydrogène (H2) alimentant la pile à combustible (2); un groupe de compression d’air (7) pour l’alimentation en dioxygène (O2) de la pile à combustible (2), au moins un condenseur (15) en sortie de la pile à combustible (2), au moins un humidificateur (20) et une unité de commande électronique (10). On estime l’humidité relative (HRcout) du courant gazeux en sortie de la cathode (C) de la pile à combustible (2) et le rapport (Rc) entre le débit molaire d’un réactif entrant dans la pile (2) et le débit molaire consommé de ce réactif dans la pile (2) à partir de données comprenant l’intensité (I) du courant électrique imposé à la pile, les débits molaires de dioxygène (Nin O2) de diazote (Nin N2) et de vapeur d' eau (Nin H2O) en entrée de la cathode (C), de la pression (Pc) à la cathode, de la fraction molaire en dioxygène (XcO2, out) et de la température (Tcg, out) du courant gazeux en sortie de la cathode (C), ledit réactif étant du dihydrogène (H2) ou du dioxygène (O2), et ladite fraction molaire en dioxygène (XcO2, out) étant mesurée par une sonde à oxygène (12).
PCT/FR2005/050295 2004-06-18 2005-05-02 Procede de controle d’un systeme de pile a combustible et systeme associe WO2006005857A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007516008A JP2008503041A (ja) 2004-06-18 2005-05-02 燃料電池装置の制御方法及び燃料電池装置の制御装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0406628A FR2871946B1 (fr) 2004-06-18 2004-06-18 Procede de controle d'un systeme de pile a combustible et systeme associe
FR0406628 2004-06-18

Publications (2)

Publication Number Publication Date
WO2006005857A2 WO2006005857A2 (fr) 2006-01-19
WO2006005857A3 true WO2006005857A3 (fr) 2006-05-04

Family

ID=34945802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/050295 WO2006005857A2 (fr) 2004-06-18 2005-05-02 Procede de controle d’un systeme de pile a combustible et systeme associe

Country Status (3)

Country Link
JP (1) JP2008503041A (fr)
FR (1) FR2871946B1 (fr)
WO (1) WO2006005857A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930842A1 (fr) * 2008-05-02 2009-11-06 Renault Sas Pile a combustible et procede de regulation de l'humidite

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6476681A (en) * 1987-09-17 1989-03-22 Toshiba Corp Humidity measuring method
WO1992010009A2 (fr) * 1990-11-23 1992-06-11 Vickers Shipbuilding And Engineering Limited Utilisation de cellules electrochimiques dans les systemes de production d'energie
DE19982376T1 (de) * 1998-10-26 2001-02-15 Toshiba Kawasaki Kk Polymer-Elektrolyt-Brennstoffzellensystem
US20010021468A1 (en) * 2000-03-08 2001-09-13 Honda Giken Kogyo Kabushiki Kaisha Fuel cell system
WO2001095409A2 (fr) * 2000-05-31 2001-12-13 Nuvera Fuel Cells, Inc. Systeme de pile a combustible a haut rendement a cycle combine avec turbine a production de courant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029468A1 (de) * 1999-06-23 2001-04-12 Daihatsu Motor Co Ltd Brennstoffzellensystem
JP3733791B2 (ja) * 1999-07-09 2006-01-11 日産自動車株式会社 車両用燃料電池システムの出力補正制御装置
JP4593119B2 (ja) * 2004-01-20 2010-12-08 パナソニック株式会社 燃料電池発電装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6476681A (en) * 1987-09-17 1989-03-22 Toshiba Corp Humidity measuring method
WO1992010009A2 (fr) * 1990-11-23 1992-06-11 Vickers Shipbuilding And Engineering Limited Utilisation de cellules electrochimiques dans les systemes de production d'energie
DE19982376T1 (de) * 1998-10-26 2001-02-15 Toshiba Kawasaki Kk Polymer-Elektrolyt-Brennstoffzellensystem
US20010021468A1 (en) * 2000-03-08 2001-09-13 Honda Giken Kogyo Kabushiki Kaisha Fuel cell system
WO2001095409A2 (fr) * 2000-05-31 2001-12-13 Nuvera Fuel Cells, Inc. Systeme de pile a combustible a haut rendement a cycle combine avec turbine a production de courant

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MENZER R ET AL: "Analysis of energy and water management in terms of fuel-cell electricity generation", JOURNAL OF POWER SOURCES, ELSEVIER, AMSTERDAM, NL, vol. 71, no. 1-2, 15 March 1998 (1998-03-15), pages 294 - 301, XP004112463, ISSN: 0378-7753 *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 295 (E - 783) 7 July 1989 (1989-07-07) *

Also Published As

Publication number Publication date
FR2871946B1 (fr) 2006-09-01
JP2008503041A (ja) 2008-01-31
WO2006005857A2 (fr) 2006-01-19
FR2871946A1 (fr) 2005-12-23

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