JP5021238B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP5021238B2 JP5021238B2 JP2006138611A JP2006138611A JP5021238B2 JP 5021238 B2 JP5021238 B2 JP 5021238B2 JP 2006138611 A JP2006138611 A JP 2006138611A JP 2006138611 A JP2006138611 A JP 2006138611A JP 5021238 B2 JP5021238 B2 JP 5021238B2
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- JP
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- Prior art keywords
- fuel cell
- cell stack
- fuel
- heat exchanger
- cell system
- 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.)
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- 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
-
- 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
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- 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
- H01M8/04298—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
- H01M8/06—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
- H01M8/0625—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 in a modular combined reactor/fuel cell structure
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- 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
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/2428—Grouping by arranging unit cells on a surface of any form, e.g. planar or tubular
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- 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
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/2432—Grouping of unit cells of planar configuration
-
- 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
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
-
- 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
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/248—Means for compression of the 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- 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
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- 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
Description
12…燃料電池スタック 14…熱交換器
16…改質器 17…燃焼器
17a…燃焼室 18…筐体
19…流体部 20…電解質
21…荷重付与機構 22…カソード電極
24…アノード電極 26…電解質・電極接合体
28…セパレータ 30…燃料ガス供給連通孔
46…燃料ガス通路 50…酸化剤ガス通路
67…酸化剤ガス供給部 68…排ガス通路
84a、84b…筐体部 91a〜91c…内板
92…排ガス経路 94…熱媒体通路
96…熱媒体入口 97…加熱通路
114…ケーシング 120…燃焼ガス経路
122…合流部
Claims (7)
- 電解質をアノード電極とカソード電極とで挟んで構成される電解質・電極接合体と、セパレータとが積層される燃料電池を設け、複数の前記燃料電池が積層される燃料電池スタックと、前記燃料電池スタックに供給される前の酸化剤ガスを、熱媒体により加熱する熱交換器と、炭化水素を主体とする原燃料を改質し、前記燃料電池スタックに供給される燃料ガスを生成する改質器と、前記原燃料を燃焼させて燃焼ガスを発生させる燃焼器とを備える燃料電池システムであって、
前記燃料電池スタックの積層方向一端側に、少なくとも前記熱交換器及び前記改質器を含む流体部が配設される一方、前記燃料電池スタックの積層方向他端側に、前記燃焼器が配置されるとともに、
前記燃焼器で発生される前記燃焼ガスを、前記熱媒体として前記熱交換器に供給するための燃焼ガス経路を有し、
前記燃焼ガス経路は、前記燃料電池スタックを収容する内壁と外壁とにより構成される二重壁の間隙に形成されることを特徴とする燃料電池システム。 - 請求項1記載の燃料電池システムにおいて、発電反応に使用されて前記燃料電池スタックから排出される排ガスを、前記熱媒体として前記熱交換器に供給するための排ガス経路を有するとともに、
前記熱交換器に前記熱媒体を導入するための熱媒体入口の上流側には、前記燃焼ガス経路と前記排ガス経路とが合流する合流部が設けられることを特徴とする燃料電池システム。 - 請求項1記載の燃料電池システムにおいて、前記流体部は、前記原燃料と水蒸気とを含む混合燃料を生成するために、水を蒸発させる蒸発器を設けることを特徴とする燃料電池システム。
- 請求項3記載の燃料電池システムにおいて、略リング状の前記熱交換器及び前記改質器を含む前記流体部は、前記燃料電池スタックの中心軸に対して軸対称に配設されるとともに、略リング状の前記熱交換器よりも内側に前記改質器が配置され、前記改質器は、前記燃料電池スタックに近接し且つ前記改質器と前記蒸発器とは、互いに隣接して配置されることを特徴とする燃料電池システム。
- 請求項1乃至4のいずれか1項に記載の燃料電池システムにおいて、前記流体部は、前記燃料電池スタックの中心軸に対して軸対称に配置されることを特徴とする燃料電池システム。
- 請求項1乃至5のいずれか1項に記載の燃料電池システムにおいて、少なくとも前記燃料電池スタック及び前記流体部を収容する筐体を備え、
前記筐体内には、前記燃料電池スタックの積層方向他端部側に、前記燃料電池スタックに前記積層方向に締め付け荷重を付与する荷重付与機構が配設されることを特徴とする燃料電池システム。 - 請求項6記載の燃料電池システムにおいて、前記荷重付与機構は、前記燃料電池スタックの中心軸に対して軸対称に構成されることを特徴とする燃料電池システム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006138611A JP5021238B2 (ja) | 2006-05-18 | 2006-05-18 | 燃料電池システム |
PCT/JP2007/060476 WO2007136080A1 (en) | 2006-05-18 | 2007-05-16 | Fuel cell system |
DE602007009216T DE602007009216D1 (de) | 2006-05-18 | 2007-05-16 | Brennstoffzellensystem |
EP07743910A EP2022121B1 (en) | 2006-05-18 | 2007-05-16 | Fuel cell system |
AT07743910T ATE481752T1 (de) | 2006-05-18 | 2007-05-16 | Brennstoffzellensystem |
US12/301,285 US8389172B2 (en) | 2006-05-18 | 2007-05-16 | Fuel cell system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006138611A JP5021238B2 (ja) | 2006-05-18 | 2006-05-18 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007311160A JP2007311160A (ja) | 2007-11-29 |
JP5021238B2 true JP5021238B2 (ja) | 2012-09-05 |
Family
ID=38566045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006138611A Active JP5021238B2 (ja) | 2006-05-18 | 2006-05-18 | 燃料電池システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US8389172B2 (ja) |
EP (1) | EP2022121B1 (ja) |
JP (1) | JP5021238B2 (ja) |
AT (1) | ATE481752T1 (ja) |
DE (1) | DE602007009216D1 (ja) |
WO (1) | WO2007136080A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5021237B2 (ja) * | 2006-05-18 | 2012-09-05 | 本田技研工業株式会社 | 燃料電池システム |
JP5436919B2 (ja) | 2009-04-27 | 2014-03-05 | 本田技研工業株式会社 | 燃料電池モジュール |
JP5415140B2 (ja) * | 2009-04-27 | 2014-02-12 | 本田技研工業株式会社 | 燃料電池モジュール |
DE102010002372A1 (de) * | 2010-02-26 | 2011-09-01 | Robert Bosch Gmbh | Brennstoffzellensystem mit verbesserter Kontaktierung der Elektroden |
JP5643712B2 (ja) | 2011-04-14 | 2014-12-17 | 本田技研工業株式会社 | 燃料電池モジュール |
JP5643711B2 (ja) * | 2011-04-14 | 2014-12-17 | 本田技研工業株式会社 | 燃料電池モジュール |
DE102011078115A1 (de) * | 2011-06-27 | 2012-12-27 | Siemens Aktiengesellschaft | Hochtemperatur-Energiespeichervorrichtung und Verfahren zum thermischen Isolieren einer Hochtemperaturkammer mit einem Hochtemperatur-Energiespeicher |
JP5697575B2 (ja) | 2011-10-19 | 2015-04-08 | 本田技研工業株式会社 | 燃料電池モジュール |
JP5697577B2 (ja) | 2011-10-19 | 2015-04-08 | 本田技研工業株式会社 | 燃料電池モジュール |
JP5876287B2 (ja) * | 2011-12-20 | 2016-03-02 | アイシン精機株式会社 | 燃料電池装置 |
AT513912B1 (de) | 2013-02-04 | 2016-08-15 | Avl List Gmbh | Energieerzeugungseinheit mit einem Hochtemperatur-Brennstoffzellenstack und einer Verdampfungseinheit |
AT513913B1 (de) * | 2013-02-04 | 2016-12-15 | Avl List Gmbh | Brennstoffzellensystem, welches mit Kohlenwasserstoffen betreibbar ist |
JP5981871B2 (ja) * | 2013-04-18 | 2016-08-31 | 本田技研工業株式会社 | 燃料電池モジュール |
JP6101169B2 (ja) * | 2013-07-19 | 2017-03-22 | 本田技研工業株式会社 | 燃料電池モジュール |
JP6247671B2 (ja) * | 2015-09-03 | 2017-12-13 | 本田技研工業株式会社 | 燃料電池モジュール |
JP6239198B1 (ja) * | 2016-01-23 | 2017-11-29 | 京セラ株式会社 | 燃料電池装置 |
JP6960886B2 (ja) | 2018-06-21 | 2021-11-05 | 本田技研工業株式会社 | 燃料電池モジュール及び燃料電池システム |
JP7009317B2 (ja) * | 2018-06-21 | 2022-01-25 | 本田技研工業株式会社 | 燃料電池モジュール及び燃料電池システム |
AT521809A1 (de) * | 2018-11-22 | 2020-05-15 | Avl List Gmbh | Isolier- und Befestigungsvorrichtung für ein Brennstoffzellensystem |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW299345B (ja) * | 1994-02-18 | 1997-03-01 | Westinghouse Electric Corp | |
DE59610198D1 (de) * | 1996-06-19 | 2003-04-10 | Sulzer Hexis Ag | Verfahren zum Betreiben einer Vorrichtung mit Brennstoffzellen |
US20020006535A1 (en) * | 1996-11-01 | 2002-01-17 | Richard Woods | Integrated power module |
AT406808B (de) * | 1997-11-18 | 2000-09-25 | Vaillant Gmbh | Kraft-wärme-kopplungsanlage mit brennstoffzellen |
JP4479117B2 (ja) * | 2001-03-15 | 2010-06-09 | アイシン精機株式会社 | 燃料改質装置 |
JP4394899B2 (ja) * | 2002-08-28 | 2010-01-06 | 本田技研工業株式会社 | 燃料電池 |
US7008711B2 (en) | 2003-01-27 | 2006-03-07 | Gas Technology Institute | Thermally integrated fuel cell power system |
JP2005166439A (ja) | 2003-12-02 | 2005-06-23 | Tokyo Gas Co Ltd | 燃料電池システムと、その起動方法 |
JP4322107B2 (ja) * | 2003-12-17 | 2009-08-26 | 本田技研工業株式会社 | 燃料電池システム |
JP4097221B2 (ja) * | 2003-12-26 | 2008-06-11 | 本田技研工業株式会社 | 燃料電池 |
JP4751578B2 (ja) * | 2004-03-24 | 2011-08-17 | 東京瓦斯株式会社 | 発電装置 |
JP4705762B2 (ja) * | 2004-06-01 | 2011-06-22 | 住友精密工業株式会社 | 燃料電池 |
JP4598509B2 (ja) * | 2004-12-22 | 2010-12-15 | 本田技研工業株式会社 | 燃料電池システム |
-
2006
- 2006-05-18 JP JP2006138611A patent/JP5021238B2/ja active Active
-
2007
- 2007-05-16 DE DE602007009216T patent/DE602007009216D1/de active Active
- 2007-05-16 AT AT07743910T patent/ATE481752T1/de not_active IP Right Cessation
- 2007-05-16 WO PCT/JP2007/060476 patent/WO2007136080A1/en active Application Filing
- 2007-05-16 US US12/301,285 patent/US8389172B2/en active Active
- 2007-05-16 EP EP07743910A patent/EP2022121B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE602007009216D1 (de) | 2010-10-28 |
WO2007136080A1 (en) | 2007-11-29 |
ATE481752T1 (de) | 2010-10-15 |
US20090263689A1 (en) | 2009-10-22 |
JP2007311160A (ja) | 2007-11-29 |
EP2022121A1 (en) | 2009-02-11 |
US8389172B2 (en) | 2013-03-05 |
EP2022121B1 (en) | 2010-09-15 |
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