WO2004049481A8 - Thermal energy management in electrochemical fuel cells - Google Patents

Thermal energy management in electrochemical fuel cells

Info

Publication number
WO2004049481A8
WO2004049481A8 PCT/GB2003/005057 GB0305057W WO2004049481A8 WO 2004049481 A8 WO2004049481 A8 WO 2004049481A8 GB 0305057 W GB0305057 W GB 0305057W WO 2004049481 A8 WO2004049481 A8 WO 2004049481A8
Authority
WO
WIPO (PCT)
Prior art keywords
water
fuel cell
cell stack
thermal energy
fuel cells
Prior art date
Application number
PCT/GB2003/005057
Other languages
French (fr)
Other versions
WO2004049481A2 (en
WO2004049481A3 (en
Inventor
Peter David Hood
Philip John Mitchell
Paul Leonard Adcock
Jonathan Cole
Original Assignee
Intelligent Energy Ltd
Peter David Hood
Philip John Mitchell
Paul Leonard Adcock
Jonathan Cole
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
Priority to CA2520371A priority Critical patent/CA2520371C/en
Application filed by Intelligent Energy Ltd, Peter David Hood, Philip John Mitchell, Paul Leonard Adcock, Jonathan Cole filed Critical Intelligent Energy Ltd
Priority to US10/535,532 priority patent/US7498094B2/en
Priority to EP03811803A priority patent/EP1565953B1/en
Priority to AU2003302208A priority patent/AU2003302208A1/en
Priority to MXPA05005511A priority patent/MXPA05005511A/en
Priority to DE60319869T priority patent/DE60319869T2/en
Priority to KR1020057009248A priority patent/KR101065648B1/en
Priority to BRPI0316454-3A priority patent/BR0316454B1/en
Priority to JP2004554662A priority patent/JP2006507639A/en
Publication of WO2004049481A2 publication Critical patent/WO2004049481A2/en
Publication of WO2004049481A8 publication Critical patent/WO2004049481A8/en
Publication of WO2004049481A3 publication Critical patent/WO2004049481A3/en
Priority to NO20052427A priority patent/NO333622B1/en

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
    • H01M8/04007—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
    • 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
    • H01M8/04—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
    • H01M8/04126—Humidifying
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

A fuel cell assembly supplies water and water vapour by-product to a cooling water circuit delivered to a thermal storage tank from which it can be recycled to the fuel cell stack as direct input to the membrane electrode assemblies, for use as fuel/oxidant preheat and/or direct water injection to the membrane electrode assembly. The purity of water delivered to the membrane is thereby assured. The thermal storage tank allows for a decoupling of the thermal and electrical loads on the fuel cell stack in a combined heat and electrical power delivery unit. Under low external electrical loads, the fuel cell stack and its cooling circuit may be used at high capacity to provide hot water.
PCT/GB2003/005057 2002-11-22 2003-11-20 Thermal energy management in electrochemical fuel cells WO2004049481A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE60319869T DE60319869T2 (en) 2002-11-22 2003-11-20 CONTROL SYSTEM OF THE THERMAL ENERGY OF ELECTROCHEMICAL FUEL CELLS
US10/535,532 US7498094B2 (en) 2002-11-22 2003-11-20 Thermal energy management in electrochemical fuel cells
EP03811803A EP1565953B1 (en) 2002-11-22 2003-11-20 Thermal energy management in electrochemical fuel cells
AU2003302208A AU2003302208A1 (en) 2002-11-22 2003-11-20 Thermal energy management in electrochemical fuel cells
MXPA05005511A MXPA05005511A (en) 2002-11-22 2003-11-20 Thermal energy management in electrochemical fuel cells.
CA2520371A CA2520371C (en) 2002-11-22 2003-11-20 Thermal energy management in electrochemical fuel cells
KR1020057009248A KR101065648B1 (en) 2002-11-22 2003-11-20 Thermal energy management in electrochemical fuel cells
BRPI0316454-3A BR0316454B1 (en) 2002-11-22 2003-11-20 fuel cell assembly, and method to operate the same.
JP2004554662A JP2006507639A (en) 2002-11-22 2003-11-20 Thermal energy control in electrochemical fuel cells
NO20052427A NO333622B1 (en) 2002-11-22 2005-05-20 Fuel cell device and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0227263.1 2002-11-22
GB0227263A GB2396688B (en) 2002-11-22 2002-11-22 Thermal energy management in electrochemical fuel cells

Publications (3)

Publication Number Publication Date
WO2004049481A2 WO2004049481A2 (en) 2004-06-10
WO2004049481A8 true WO2004049481A8 (en) 2004-08-19
WO2004049481A3 WO2004049481A3 (en) 2005-04-21

Family

ID=9948321

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/005057 WO2004049481A2 (en) 2002-11-22 2003-11-20 Thermal energy management in electrochemical fuel cells

Country Status (17)

Country Link
US (1) US7498094B2 (en)
EP (1) EP1565953B1 (en)
JP (1) JP2006507639A (en)
KR (1) KR101065648B1 (en)
CN (1) CN100352092C (en)
AT (1) ATE389954T1 (en)
AU (1) AU2003302208A1 (en)
BR (1) BR0316454B1 (en)
CA (1) CA2520371C (en)
DE (1) DE60319869T2 (en)
ES (1) ES2305572T3 (en)
GB (1) GB2396688B (en)
MX (1) MXPA05005511A (en)
NO (1) NO333622B1 (en)
RU (1) RU2332753C2 (en)
WO (1) WO2004049481A2 (en)
ZA (1) ZA200504072B (en)

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* Cited by examiner, † Cited by third party
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GB2382455B (en) * 2001-11-07 2004-10-13 Intelligent Energy Ltd Fuel cell fluid flow field plates
GB2412784B (en) * 2002-01-18 2006-08-23 Intelligent Energy Ltd Fuel cell oxygen removal and pre-conditioning system
GB2390738B (en) * 2002-07-09 2005-05-11 Intelligent Energy Ltd Fuel cell direct water injection
GB2401986B (en) * 2003-05-17 2005-11-09 Intelligent Energy Ltd Improvements in fuel utilisation in electrochemical fuel cells
GB2409763B (en) 2003-12-31 2007-01-17 Intelligent Energy Ltd Water management in fuel cells
GB2413002B (en) * 2004-04-08 2006-12-06 Intelligent Energy Ltd Fuel cell gas distribution
GB2422716B (en) * 2005-01-26 2007-08-22 Intelligent Energy Ltd Multi-layer fuel cell diffuser
CN100502093C (en) * 2005-08-26 2009-06-17 鸿富锦精密工业（深圳）有限公司 Portable fuel battery
KR100686830B1 (en) 2005-11-09 2007-02-26 삼성에스디아이 주식회사 Fuel cell system
GB2434845B (en) * 2006-02-01 2010-10-13 Intelligent Energy Ltd Variable compressibility gaskets
WO2008051368A2 (en) * 2006-10-23 2008-05-02 Bloom Energy Corporation Dual function heat exchanger for start-up humidification and facility heating in sofc system
GB2464946B (en) * 2008-10-30 2012-05-16 Intelligent Energy Ltd Fuel cell cooling
PL211980B1 (en) * 2008-12-16 2012-07-31 Impact Automotive Technologies Społka Z Ograniczoną Odpowiedzialnością Thermally stabilized module of electric batteries
FR2941092A1 (en) * 2009-01-13 2010-07-16 Dietrich Thermique Safety circuit, has consuming circuit containing reversing switch controlled by detector that detects open state or non-electrical discharge state in consuming circuit to which cell supplies its electric power
ITTO20100192A1 (en) * 2010-03-15 2011-09-16 Electro Power Systems Spa ELECTRIC POWER FUEL CELL GENERATOR AND RELATED MANAGEMENT METHOD
FR2959354B1 (en) 2010-04-23 2012-07-13 Inst Francais Du Petrole METHOD FOR COGENERATION OF MECHANICAL-ELECTRIC ENERGY AND HEAT
WO2013138249A2 (en) * 2012-03-12 2013-09-19 Nuvera Fuel Cells, Inc. Cooling system and method for use with a fuel cell
KR101708841B1 (en) * 2015-02-09 2017-02-21 주식회사 두산 Fuel processing device for fuel cell and fuel cell system
KR101734689B1 (en) 2015-10-15 2017-05-24 현대자동차주식회사 cooling system of fuel cell Vehicle
GB2568893B (en) * 2017-11-29 2020-03-25 Intelligent Energy Ltd A cooling module for a fuel cell system
CN110649280A (en) * 2019-09-26 2020-01-03 上海电气集团股份有限公司 Fuel cell cogeneration system and device
DE102020207746A1 (en) * 2020-06-23 2021-12-23 Robert Bosch Gesellschaft mit beschränkter Haftung Heat transfer in the cathode path of a fuel cell system by means of evaporation / condensation of product water

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Also Published As

Publication number Publication date
RU2332753C2 (en) 2008-08-27
KR101065648B1 (en) 2011-09-20
GB0227263D0 (en) 2002-12-31
ATE389954T1 (en) 2008-04-15
NO20052427D0 (en) 2005-05-20
CN100352092C (en) 2007-11-28
MXPA05005511A (en) 2005-11-17
JP2006507639A (en) 2006-03-02
BR0316454A (en) 2005-10-11
EP1565953A2 (en) 2005-08-24
AU2003302208A1 (en) 2004-06-18
US20060257699A1 (en) 2006-11-16
AU2003302208A8 (en) 2004-06-18
GB2396688B (en) 2006-06-28
CA2520371A1 (en) 2004-06-10
ZA200504072B (en) 2006-10-25
CN1735989A (en) 2006-02-15
WO2004049481A2 (en) 2004-06-10
ES2305572T3 (en) 2008-11-01
BR0316454B1 (en) 2012-06-12
RU2005119301A (en) 2006-01-27
DE60319869D1 (en) 2008-04-30
US7498094B2 (en) 2009-03-03
EP1565953B1 (en) 2008-03-19
GB2396688A (en) 2004-06-30
DE60319869T2 (en) 2009-03-05
NO333622B1 (en) 2013-07-22
KR20050085118A (en) 2005-08-29
NO20052427L (en) 2005-06-20
WO2004049481A3 (en) 2005-04-21
CA2520371C (en) 2011-09-27

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