DE68907441D1 - Regelung des kathodischen flusses fuer brennstoffzellenkraftwerke. - Google Patents

Regelung des kathodischen flusses fuer brennstoffzellenkraftwerke.

Info

Publication number
DE68907441D1
DE68907441D1 DE8989630085T DE68907441T DE68907441D1 DE 68907441 D1 DE68907441 D1 DE 68907441D1 DE 8989630085 T DE8989630085 T DE 8989630085T DE 68907441 T DE68907441 T DE 68907441T DE 68907441 D1 DE68907441 D1 DE 68907441D1
Authority
DE
Germany
Prior art keywords
regulation
fuel cell
power plants
cell power
cathodic flow
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.)
Expired - Fee Related
Application number
DE8989630085T
Other languages
English (en)
Other versions
DE68907441T2 (de
Inventor
Glenn W Scheffler
George Vartanian
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.)
UTC Power Corp
Original Assignee
International Fuel Cells Corp
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 International Fuel Cells Corp filed Critical International Fuel Cells Corp
Application granted granted Critical
Publication of DE68907441D1 publication Critical patent/DE68907441D1/de
Publication of DE68907441T2 publication Critical patent/DE68907441T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M8/04082—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
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the 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
    • H01M8/24—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
    • 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)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
DE89630085T 1988-05-05 1989-05-02 Regelung des kathodischen Flusses für Brennstoffzellenkraftwerke. Expired - Fee Related DE68907441T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/190,431 US4859545A (en) 1988-05-05 1988-05-05 Cathode flow control for fuel cell power plant

Publications (2)

Publication Number Publication Date
DE68907441D1 true DE68907441D1 (de) 1993-08-12
DE68907441T2 DE68907441T2 (de) 1993-12-02

Family

ID=22701329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89630085T Expired - Fee Related DE68907441T2 (de) 1988-05-05 1989-05-02 Regelung des kathodischen Flusses für Brennstoffzellenkraftwerke.

Country Status (6)

Country Link
US (1) US4859545A (de)
EP (1) EP0341189B1 (de)
JP (1) JPH0834105B2 (de)
CA (1) CA1310359C (de)
DE (1) DE68907441T2 (de)
ES (1) ES2042052T3 (de)

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US5045414A (en) * 1989-12-29 1991-09-03 International Fuel Cells Corporation Reactant gas composition for fuel cell potential control
US5013617A (en) * 1989-12-29 1991-05-07 International Fuel Cells Corporation Air ejector system for fuel cell passivation
WO1994003937A1 (de) * 1992-08-10 1994-02-17 Siemens Aktiengesellschaft Brennstoffzelle und verfahren zur befeuchtung des elektrolyten
US5560999A (en) * 1993-04-30 1996-10-01 Aer Energy Resources, Inc. Air manager system for recirculating reactant air in a metal-air battery
JP2970938B2 (ja) * 1993-04-30 1999-11-02 エア エナジー リソースィズ インコーポレイテッド 金属空気電源装置
US5721064A (en) * 1993-04-30 1998-02-24 Aer Energy Resources Inc. Air manager system for reducing gas concentrations in a metal-air battery
US5422195A (en) * 1994-05-04 1995-06-06 Energy Research Corporation Carbonate fuel cell with direct recycle of anode exhaust to cathode
KR0171207B1 (ko) * 1994-11-11 1999-03-30 와다 아키히로 고분자 전해질형 연료 전지와 그 운전 제어 방법
USRE38493E1 (en) 1996-04-24 2004-04-13 Questair Technologies Inc. Flow regulated pressure swing adsorption system
DE19642754C2 (de) * 1996-10-16 2001-09-20 Forschungszentrum Juelich Gmbh Brennstoffzelle mit konvektionsgetriebenem Stofftransport
US6106962A (en) 1997-09-24 2000-08-22 Aer Energy Resources Inc. Air manager control using cell voltage as auto-reference
CO5060451A1 (es) * 1998-05-18 2001-07-30 Procter & Gamble Bateria de cinc/oxigeno que contiene un concentrados de oxigeno
US6015634A (en) * 1998-05-19 2000-01-18 International Fuel Cells System and method of water management in the operation of a fuel cell
US6093500A (en) * 1998-07-28 2000-07-25 International Fuel Cells Corporation Method and apparatus for operating a fuel cell system
US6117577A (en) * 1998-08-18 2000-09-12 Regents Of The University Of California Ambient pressure fuel cell system
US6921597B2 (en) 1998-09-14 2005-07-26 Questair Technologies Inc. Electrical current generation system
DE69931171T2 (de) * 1998-09-14 2007-02-22 Questair Technologies, Inc. Stromerzeugungssystem
US6497971B1 (en) * 1999-03-08 2002-12-24 Utc Fuel Cells, Llc Method and apparatus for improved delivery of input reactants to a fuel cell assembly
US6268074B1 (en) 1999-04-05 2001-07-31 General Motors Corporation Water injected fuel cell system compressor
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
US6641947B1 (en) 1999-09-21 2003-11-04 The Gillette Company Air manager system for metal air battery
US6322917B1 (en) 1999-09-27 2001-11-27 Plug Power L.L.C. Diagnostic method and control of preferential oxidation of carbon monoxide
DE19957444A1 (de) * 1999-11-29 2001-06-13 Forschungszentrum Juelich Gmbh Brennstoffzelle mit Kreislauf des Oxidationsmittels
US6461751B1 (en) * 1999-12-06 2002-10-08 Ballard Power Systems Inc. Method and apparatus for operating a fuel cell
US6824915B1 (en) 2000-06-12 2004-11-30 The Gillette Company Air managing systems and methods for gas depolarized power supplies utilizing a diaphragm
JP2004512650A (ja) 2000-10-27 2004-04-22 クエストエアー　テクノロジーズ　インコーポレイテッド 燃料電池に水素を供給するシステムおよび方法
US6393354B1 (en) 2000-12-13 2002-05-21 Utc Fuel Cells, Llc Predictive control arrangement for load-following fuel cell-powered applications
US20020112479A1 (en) * 2001-01-09 2002-08-22 Keefer Bowie G. Power plant with energy recovery from fuel storage
JP3614110B2 (ja) * 2001-02-21 2005-01-26 日産自動車株式会社 燃料電池システム
DE10109379A1 (de) 2001-02-27 2002-09-12 Daimler Chrysler Ag Verfahren zum Betrieb einer Brennstoffzelle im Minimal- oder Teillastbereich
DE10132346B4 (de) * 2001-07-04 2007-12-13 Forschungszentrum Jülich GmbH Verfahren für den Betrieb einer Brennstoffzelle mit Begrenzereinrichtung für die Klemmenspannung
JP5200312B2 (ja) 2001-09-03 2013-06-05 富士通株式会社 電子機器
US7056611B2 (en) * 2002-07-16 2006-06-06 Siemens Power Generation, Inc. System for controlling the operating temperature of a fuel cell
US20040038097A1 (en) * 2002-08-20 2004-02-26 General Electric Company Fuel cell assembly and thermal environment control method
CA2448715C (en) * 2002-11-11 2011-07-05 Nippon Telegraph And Telephone Corporation Fuel cell power generating system with two fuel cells of different types and method of controlling the same
US7410713B2 (en) * 2002-12-23 2008-08-12 General Electric Company Integrated fuel cell hybrid power plant with re-circulated air and fuel flow
AU2003900184A0 (en) * 2003-01-16 2003-01-30 Ceramic Fuel Cells Limited Method of operating a fuel cell
US7258937B2 (en) * 2003-07-21 2007-08-21 General Motors Corporation Gas humidification for cathode supply of a PEM fuel cell
US6984464B2 (en) * 2003-08-06 2006-01-10 Utc Fuel Cells, Llc Hydrogen passivation shut down system for a fuel cell power plant
JP4993241B2 (ja) * 2004-03-17 2012-08-08 トヨタ自動車株式会社 燃料電池システム
US20050233182A1 (en) * 2004-04-20 2005-10-20 Fuss Robert L Method for real-time monitoring and control of cathode stoichiometry in fuel cell system
DE102004025229A1 (de) * 2004-05-22 2005-12-08 Robert Bosch Gmbh Brennstoffzellenanlage mit einem Kathodenstoffstrom
JP4797346B2 (ja) * 2004-08-25 2011-10-19 トヨタ自動車株式会社 燃料電池システム
CA2585963A1 (en) 2004-11-05 2006-05-18 Questair Technologies Inc. Separation of carbon dioxide from other gases
FR2878079B1 (fr) * 2004-11-16 2010-12-17 Dcn Procede pour alimenter en gaz oxygene une cathode d'une pile a combustible et pile a combustible
DE102004057140A1 (de) * 2004-11-26 2006-06-01 Daimlerchrysler Ag Verfahren zum Betreiben eines Brennstoffzellenstapels
US20060134495A1 (en) * 2004-12-17 2006-06-22 Gallagher Emerson R Fuel cell system with cathode stream recirculation
WO2006071233A1 (en) * 2004-12-29 2006-07-06 Utc Power Corporation Fuel cell assembly with operating temperatures for extended life
JP2006221986A (ja) * 2005-02-10 2006-08-24 Nissan Motor Co Ltd 燃料電池システム
US7553569B2 (en) * 2005-04-14 2009-06-30 Gm Global Technology Operations, Inc. Dynamic cathode gas control for a fuel cell system
JP2007066845A (ja) * 2005-09-02 2007-03-15 Denso Corp 燃料電池システム
AT502267B1 (de) * 2006-06-08 2007-08-15 Avl List Gmbh Verfahren zur überwachung eines brennstoffzellensystems
AT501963B1 (de) * 2006-05-09 2007-09-15 Avl List Gmbh Brennstoffzellensystem, sowie verfahren zum betrieb eines brennstoffzellensystems
AT502009B1 (de) * 2006-05-09 2007-09-15 Avl List Gmbh Brennstoffzellensystem, sowie verfahren zum betrieb eines brennstoffzellensystems
JP5071843B2 (ja) * 2007-03-30 2012-11-14 株式会社日本製鋼所 水素・酸素回収機構を備えた燃料電池システム
US8808934B2 (en) 2008-10-03 2014-08-19 Ballard Power Systems Inc. Low power control of fuel cell open circuit voltage
CN102341485B (zh) 2009-03-05 2015-06-10 G4因赛特公司 用于生物质的热化学转化的方法和系统
WO2011060556A1 (en) 2009-11-18 2011-05-26 G4 Insights Inc. Sorption enhanced methanation of biomass
EP2501787B1 (de) 2009-11-18 2015-10-07 G4 Insights Inc. Verfahren zur hydrogasifizierung von biomasse
WO2014105570A1 (en) * 2012-12-31 2014-07-03 Saint-Gobain Ceramics & Plastics, Inc. Fuel cell system with anode recycling

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Publication number Priority date Publication date Assignee Title
US4202933A (en) * 1978-10-13 1980-05-13 United Technologies Corporation Method for reducing fuel cell output voltage to permit low power operation
JPS58133774A (ja) * 1982-02-01 1983-08-09 Hitachi Ltd 燃料電池発電プラント制御システム
JPS6091568A (ja) * 1983-10-25 1985-05-22 Toshiba Corp 燃料電池プラントの空気供給制御装置
US4729930A (en) * 1987-05-29 1988-03-08 International Fuel Cells Corporation Augmented air supply for fuel cell power plant during transient load increases

Also Published As

Publication number Publication date
CA1310359C (en) 1992-11-17
JPH0218868A (ja) 1990-01-23
JPH0834105B2 (ja) 1996-03-29
ES2042052T3 (es) 1993-12-01
EP0341189A1 (de) 1989-11-08
US4859545A (en) 1989-08-22
DE68907441T2 (de) 1993-12-02
EP0341189B1 (de) 1993-07-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee