CA2371257A1 - Freeze tolerant fuel cell system and method - Google Patents

Freeze tolerant fuel cell system and method Download PDF

Info

Publication number
CA2371257A1
CA2371257A1 CA002371257A CA2371257A CA2371257A1 CA 2371257 A1 CA2371257 A1 CA 2371257A1 CA 002371257 A CA002371257 A CA 002371257A CA 2371257 A CA2371257 A CA 2371257A CA 2371257 A1 CA2371257 A1 CA 2371257A1
Authority
CA
Canada
Prior art keywords
fuel cell
recited
water
cell system
coolant
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
CA002371257A
Other languages
English (en)
French (fr)
Inventor
Jay K. Neutzler
Frano Barbir
Yan Ngu
Attila Husar
Rachael Snipas
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.)
Individual
Original Assignee
Energy Partners 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 Energy Partners Inc filed Critical Energy Partners Inc
Publication of CA2371257A1 publication Critical patent/CA2371257A1/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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/04223—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
    • 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
    • H01M8/24—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • 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)
CA002371257A 1999-04-23 2000-04-24 Freeze tolerant fuel cell system and method Abandoned CA2371257A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13080199P 1999-04-23 1999-04-23
US60/130,801 1999-04-23
PCT/US2000/010949 WO2000065676A1 (en) 1999-04-23 2000-04-24 Freeze tolerant fuel cell system and method

Publications (1)

Publication Number Publication Date
CA2371257A1 true CA2371257A1 (en) 2000-11-02

Family

ID=22446396

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002371257A Abandoned CA2371257A1 (en) 1999-04-23 2000-04-24 Freeze tolerant fuel cell system and method

Country Status (7)

Country Link
EP (1) EP1216489A1 (zh)
JP (1) JP2002543566A (zh)
CN (1) CN1353869A (zh)
AU (1) AU4658000A (zh)
CA (1) CA2371257A1 (zh)
MX (1) MXPA01010724A (zh)
WO (1) WO2000065676A1 (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6479177B1 (en) * 1996-06-07 2002-11-12 Ballard Power Systems Inc. Method for improving the cold starting capability of an electrochemical fuel cell
US7482085B2 (en) 1996-06-07 2009-01-27 Bdf Ip Holdings Ltd. Apparatus for improving the cold starting capability of an electrochemical fuel cell
US6316134B1 (en) * 1999-09-13 2001-11-13 Ballard Generation Systems, Inc. Fuel cell electric power generation system
JP4660927B2 (ja) * 2001-01-09 2011-03-30 株式会社デンソー 燃料電池システム
JP4759815B2 (ja) * 2001-02-13 2011-08-31 株式会社デンソー 燃料電池システム
JP4857472B2 (ja) * 2001-02-13 2012-01-18 株式会社デンソー 燃料電池システム
CA2379363A1 (en) 2001-03-28 2002-09-28 Ballard Power Systems Inc. Methods and apparatus for improving the cold starting capability of a fuel cell
US6596426B2 (en) * 2001-04-05 2003-07-22 Utc Fuel Cells, Llc Method and apparatus for the operation of a cell stack assembly during subfreezing temperatures
JP3801022B2 (ja) * 2001-11-08 2006-07-26 日産自動車株式会社 燃料電池の低温起動方法
JP3820992B2 (ja) * 2002-01-08 2006-09-13 日産自動車株式会社 燃料電池システム
JP3835362B2 (ja) 2002-07-05 2006-10-18 日産自動車株式会社 燃料電池システム
JP3711970B2 (ja) * 2002-09-06 2005-11-02 日産自動車株式会社 燃料電池システム
JP4147924B2 (ja) * 2002-12-03 2008-09-10 日産自動車株式会社 燃料電池システム
US7049018B2 (en) * 2003-09-05 2006-05-23 Utc Fuel Cells, Llc Method of operating a fuel cell system under freezing conditions
JP4725002B2 (ja) * 2003-03-12 2011-07-13 トヨタ自動車株式会社 燃料電池システム
JP4825671B2 (ja) * 2003-09-12 2011-11-30 ビーディーエフ アイピー ホールディングス リミテッド 燃料電池スタックをシャットダウンする方法及び燃料電池システム
US7964315B2 (en) 2003-09-12 2011-06-21 Bdf Ip Holdings Ltd. Shutdown methods and designs for fuel cell stacks
JPWO2005091413A1 (ja) * 2004-03-24 2007-08-30 シーシーアイ株式会社 燃料電池用冷却液組成物
WO2006099417A2 (en) 2005-03-11 2006-09-21 Ballard Power Systems Inc. Shutdown methods and designs for fuel cell stacks
CN100423336C (zh) * 2005-12-30 2008-10-01 新源动力股份有限公司 一种提高质子交换膜燃料电池零度以下耐受性的方法
CN101548421A (zh) * 2006-11-07 2009-09-30 Bdfip控股有限公司 燃料电池***及其操作方法
GB2453127A (en) 2007-09-26 2009-04-01 Intelligent Energy Ltd Fuel Cell System
GB2453126B (en) * 2007-09-26 2013-02-06 Intelligent Energy Ltd Fuel cell system
JP5446080B2 (ja) * 2007-10-02 2014-03-19 日産自動車株式会社 燃料電池の排水システム
DE102020113105A1 (de) 2020-05-14 2021-11-18 Audi Aktiengesellschaft Verfahren zum Ausschalten einer Brennstoffzellenvorrichtung
CN112713285B (zh) * 2020-12-29 2022-02-22 国科微城市智能科技(南京)有限责任公司 一种氢燃料电池温度调控装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5863395A (en) * 1993-11-22 1999-01-26 E. I. Du Pont De Nemours And Company Electrochemical cell having a self-regulating gas diffusion layer
US5798186A (en) * 1996-06-07 1998-08-25 Ballard Power Systems Inc. Method and apparatus for commencing operation of a fuel cell electric power generation system below the freezing temperature of water
US5804326A (en) * 1996-12-20 1998-09-08 Ballard Power Systems Inc. Integrated reactant and coolant fluid flow field layer for an electrochemical fuel cell

Also Published As

Publication number Publication date
CN1353869A (zh) 2002-06-12
MXPA01010724A (es) 2002-05-14
WO2000065676A1 (en) 2000-11-02
AU4658000A (en) 2000-11-10
JP2002543566A (ja) 2002-12-17
EP1216489A1 (en) 2002-06-26

Similar Documents

Publication Publication Date Title
CA2371257A1 (en) Freeze tolerant fuel cell system and method
US11322767B2 (en) Solid oxide fuel cell system with hydrogen pumping cell with carbon monoxide tolerant anodes and integrated shift reactor
EP1691439B1 (en) Method for ceasing operation of an electric power generation system
US6649293B1 (en) Heatable end plate, fuel cell assembly, and method for operating a fuel cell assembly
US20100068599A1 (en) Fuel cell stack
WO2005119825A2 (en) Subdivided cooling circuit for a fuel cell system
US8268492B2 (en) Fuel cell stack features for improved water management
JP3141619B2 (ja) 固体高分子電解質型燃料電池発電装置
JP3477926B2 (ja) 固体高分子電解質型燃料電池
JP4213515B2 (ja) 高分子電解質型燃料電池
JPH1012262A (ja) 固体高分子電解質型燃料電池
JPH0935737A (ja) 固体高分子電解質型燃料電池
CN101557003B (zh) 启动期间最大化燃料电池电压的方法
US20230124636A1 (en) Fuel cell unit
JP2009081102A (ja) 固体高分子型燃料電池
JP2004134130A (ja) 燃料電池スタック
US6599650B2 (en) Fuel cell sealant design
JPH05190193A (ja) 固体高分子電解質型燃料電池
JPH06333581A (ja) 固体高分子電解質型燃料電池
JP7521489B2 (ja) 空冷式燃料電池システム
JP2011113661A (ja) 燃料電池スタックおよび燃料電池システム
US20230420715A1 (en) Fuel cell system and method of operating thereof at near one hundred percent fuel utilization
JP2008004406A (ja) 燃料電池及びそれを備える燃料電池システム
JPH07235318A (ja) 燃料電池
KR20240015775A (ko) 온도 균일성이 향상되는 연료전지 스택

Legal Events

Date Code Title Description
FZDE Discontinued