WO2008113327A3 - Brennstoffzellensystem mit rezirkulationsstrang - Google Patents

Brennstoffzellensystem mit rezirkulationsstrang Download PDF

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Publication number
WO2008113327A3
WO2008113327A3 PCT/DE2008/000436 DE2008000436W WO2008113327A3 WO 2008113327 A3 WO2008113327 A3 WO 2008113327A3 DE 2008000436 W DE2008000436 W DE 2008000436W WO 2008113327 A3 WO2008113327 A3 WO 2008113327A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
cell system
reformate
recirculation
reformer
Prior art date
Application number
PCT/DE2008/000436
Other languages
English (en)
French (fr)
Other versions
WO2008113327A2 (de
Inventor
Norbert Guenther
Andreas Reinert
Stefan Kaeding
Bjoern Erik Mai
Original Assignee
Enerday Gmbh
Staxera Gmbh
Norbert Guenther
Andreas Reinert
Stefan Kaeding
Bjoern Erik Mai
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 Enerday Gmbh, Staxera Gmbh, Norbert Guenther, Andreas Reinert, Stefan Kaeding, Bjoern Erik Mai filed Critical Enerday Gmbh
Priority to EA200970744A priority Critical patent/EA200970744A1/ru
Priority to CA002679689A priority patent/CA2679689A1/en
Priority to EP08734376A priority patent/EP2135315A2/de
Priority to US12/529,993 priority patent/US20100104898A1/en
Priority to BRPI0808975-2A priority patent/BRPI0808975A2/pt
Priority to JP2009553901A priority patent/JP2010521785A/ja
Priority to KR1020097019442A priority patent/KR101128923B1/ko
Priority to AU2008228663A priority patent/AU2008228663A1/en
Publication of WO2008113327A2 publication Critical patent/WO2008113327A2/de
Publication of WO2008113327A3 publication Critical patent/WO2008113327A3/de

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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
    • H01M8/04082—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
    • H01M8/04—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
    • H01M8/04—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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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
    • 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

Abstract

Die Erfindung betrifft ein Brennstoffzellensystem (10) mit einem Reformer (12) zum Erzeugen eines Reformats aus Brennstoff und Oxidationsmittel, einer Brennstoffzelle (22) zum Umsetzen des Reformats in abgereichertes Reformat und elektrische Energie, und einem Rezirkulationsstrang (30) zum teilweisen Zurückführen des abgereicherten Reformats zum Reformer (12). Dabei zeichnet sich die Erfindung in vorteilhafter Weise dadurch aus, dass eine Fördereinrichtung (14) vorgesehen ist, mittels der sowohl der Brennstoff als auch das abgereicherte Reformat des Rezirkulationsstranges (30) dem Reformer (12) zuführbar sind. Ferner betrifft die Erfindung ein Verfahren zum Betreiben solch eines Brennstoffzellensystems (10).
PCT/DE2008/000436 2007-03-16 2008-03-13 Brennstoffzellensystem mit rezirkulationsstrang WO2008113327A2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EA200970744A EA200970744A1 (ru) 2007-03-16 2008-03-13 Система топливных элементов с линией рециркуляции
CA002679689A CA2679689A1 (en) 2007-03-16 2008-03-13 Fuel cell system with a recirculation strand
EP08734376A EP2135315A2 (de) 2007-03-16 2008-03-13 Brennstoffzellensystem mit rezirkulationsstrang
US12/529,993 US20100104898A1 (en) 2007-03-16 2008-03-13 Fuel cell system with a recirculation strand
BRPI0808975-2A BRPI0808975A2 (pt) 2007-03-16 2008-03-13 Sistema de célula de combustível com ramal de recirculação
JP2009553901A JP2010521785A (ja) 2007-03-16 2008-03-13 再循環ラインを有する燃料電池システム
KR1020097019442A KR101128923B1 (ko) 2007-03-16 2008-03-13 재순환라인을 가지는 연료전지시스템
AU2008228663A AU2008228663A1 (en) 2007-03-16 2008-03-13 Fuel cell system with a recirculation strand

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007012762A DE102007012762A1 (de) 2007-03-16 2007-03-16 Brennstoffzellensystem mit Rezirkulationsstrang
DE102007012762.8 2007-03-16

Publications (2)

Publication Number Publication Date
WO2008113327A2 WO2008113327A2 (de) 2008-09-25
WO2008113327A3 true WO2008113327A3 (de) 2008-11-20

Family

ID=39688224

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000436 WO2008113327A2 (de) 2007-03-16 2008-03-13 Brennstoffzellensystem mit rezirkulationsstrang

Country Status (11)

Country Link
US (1) US20100104898A1 (de)
EP (1) EP2135315A2 (de)
JP (1) JP2010521785A (de)
KR (1) KR101128923B1 (de)
CN (1) CN101669241A (de)
AU (1) AU2008228663A1 (de)
BR (1) BRPI0808975A2 (de)
CA (1) CA2679689A1 (de)
DE (1) DE102007012762A1 (de)
EA (1) EA200970744A1 (de)
WO (1) WO2008113327A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101007647B1 (ko) * 2010-09-27 2011-01-13 한국환경공단 바이오 가스를 연료로 사용하는 고분자 전해질 연료전지 발전시스템 및 그의 제어방법
KR101373441B1 (ko) * 2012-12-07 2014-03-14 한국가스공사 수소 충전 시스템 및 이 시스템을 이용한 운전 제어 방법
DE102015208920A1 (de) * 2015-05-13 2016-11-17 Volkswagen Ag Verfahren zum Einstellen eines Betriebsgasstroms in einem Brennstoffzellensystem und Brennstoffzellensystem
DE102017100163A1 (de) * 2017-01-05 2018-07-05 Technische Universität Darmstadt Vorrichtung und Verfahren zur Ansteuerung eines Brennstoffzellensystems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004030130A2 (en) * 2002-09-27 2004-04-08 Questair Technologies Inc. Solid oxide fuel cell systems
DE10315697A1 (de) * 2003-04-07 2004-10-21 Daimlerchrysler Ag Gaserzeugungssystem mit einem Reformer zum Erzeugen eines wasserstoffhaltigen Reformats
EP1557896A1 (de) * 2004-01-16 2005-07-27 Bayerische Motoren Werke Aktiengesellschaft Energieumwandlungsvorrichtung und Verfahren zum Betreiben der Energieumwandlungsvorrichtung
AT502130A2 (de) * 2006-10-03 2007-01-15 Avl List Gmbh Vorrichtung und verfahren zum betrieb einer hochtemperaturbrennstoffzelle
DE102005038733A1 (de) * 2005-08-16 2007-02-22 Webasto Ag Brennstoffzellensystem und Verfahren zum Betreiben eines Reformers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6316134B1 (en) * 1999-09-13 2001-11-13 Ballard Generation Systems, Inc. Fuel cell electric power generation system
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
JP2003007319A (ja) * 2001-06-22 2003-01-10 Nissan Motor Co Ltd 燃料電池システム
JP3807361B2 (ja) * 2002-02-08 2006-08-09 日産自動車株式会社 燃料改質システムおよび燃料電池システム
DE10318495A1 (de) * 2003-04-24 2004-11-11 Bayerische Motoren Werke Ag Energieumwandlungsvorrichtung sowie Reformereinrichtung und Brennstoffzelleneinrichtung hierfür
US7306871B2 (en) * 2004-03-04 2007-12-11 Delphi Technologies, Inc. Hybrid power generating system combining a fuel cell and a gas turbine
US7998632B2 (en) * 2005-05-20 2011-08-16 Delphi Technologies, Inc. Anode tail gas recycle cooler and re-heater for a solid oxide fuel cell stack assembly
US7858214B2 (en) * 2005-09-21 2010-12-28 Delphi Technologies, Inc. Method and apparatus for light internal reforming in a solid oxide fuel cell system
WO2008030394A2 (en) * 2006-09-06 2008-03-13 Bloom Energy Corporation Flexible fuel cell system configuration to handle multiple fuels
US20080292922A1 (en) * 2007-05-22 2008-11-27 Fischer Bernhard A Method and apparatus for fueling a solid oxide fuel cell stack assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004030130A2 (en) * 2002-09-27 2004-04-08 Questair Technologies Inc. Solid oxide fuel cell systems
DE10315697A1 (de) * 2003-04-07 2004-10-21 Daimlerchrysler Ag Gaserzeugungssystem mit einem Reformer zum Erzeugen eines wasserstoffhaltigen Reformats
EP1557896A1 (de) * 2004-01-16 2005-07-27 Bayerische Motoren Werke Aktiengesellschaft Energieumwandlungsvorrichtung und Verfahren zum Betreiben der Energieumwandlungsvorrichtung
DE102005038733A1 (de) * 2005-08-16 2007-02-22 Webasto Ag Brennstoffzellensystem und Verfahren zum Betreiben eines Reformers
AT502130A2 (de) * 2006-10-03 2007-01-15 Avl List Gmbh Vorrichtung und verfahren zum betrieb einer hochtemperaturbrennstoffzelle

Also Published As

Publication number Publication date
JP2010521785A (ja) 2010-06-24
KR101128923B1 (ko) 2012-07-11
BRPI0808975A2 (pt) 2014-09-09
EA200970744A1 (ru) 2010-02-26
EP2135315A2 (de) 2009-12-23
US20100104898A1 (en) 2010-04-29
AU2008228663A1 (en) 2008-09-25
CA2679689A1 (en) 2008-09-25
DE102007012762A1 (de) 2008-09-18
WO2008113327A2 (de) 2008-09-25
KR20090123889A (ko) 2009-12-02
CN101669241A (zh) 2010-03-10

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