JP5112525B2 - 固体高分子型燃料電池の始動方法 - Google Patents
固体高分子型燃料電池の始動方法 Download PDFInfo
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- JP5112525B2 JP5112525B2 JP2011006688A JP2011006688A JP5112525B2 JP 5112525 B2 JP5112525 B2 JP 5112525B2 JP 2011006688 A JP2011006688 A JP 2011006688A JP 2011006688 A JP2011006688 A JP 2011006688A JP 5112525 B2 JP5112525 B2 JP 5112525B2
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- fuel gas
- gas
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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
- H01M8/04298—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
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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
- H01M8/02—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
-
- 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
- H01M8/24—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
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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
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- 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)
Description
14…酸化剤ガス供給装置 16…燃料ガス供給装置
18…コントローラ 20…燃料電池
22…電解質膜・電極構造体 24、26…セパレータ
28a…酸化剤ガス入口連通孔 28b…酸化剤ガス出口連通孔
30a…燃料ガス入口連通孔 30b…燃料ガス出口連通孔
32a…冷却媒体入口連通孔 32b…冷却媒体出口連通孔
34…酸化剤ガス流路 38…冷却媒体流路
40…燃料ガス流路 46、48…シール部材
50…固体高分子電解質膜 52…カソード側電極
54…アノード側電極 60…エアポンプ
62…空気供給流路 64…空気分岐流路
68…空気排出流路 70…希釈器
72…水素タンク 74…水素供給流路
76…レギュレータ 78…エゼクタ
84…燃料ガス排出流路 88…水素循環路
90…燃料ガス分岐流路
Claims (3)
- 固体高分子電解質膜の両側に一対の電極を配設した電解質膜・電極構造体とセパレータとが積層されるとともに、カソード側電極に酸化剤ガスを供給する酸化剤ガス流路及びアノード側電極に燃料ガスを供給する燃料ガス流路を有し、前記酸化剤ガス及び前記燃料ガスの電気化学反応により発電する固体高分子型燃料電池の始動方法であって、
前記燃料ガス流路の下流側から該燃料ガス流路に前記燃料ガスを供給する一方、前記酸化剤ガス流路の上流側から該酸化剤ガス流路に前記酸化剤ガスを供給するガス置換工程と、
前記ガス置換工程の後、前記燃料ガス流路の上流側から該燃料ガス流路に前記燃料ガスを供給する一方、前記酸化剤ガス流路の上流側から該酸化剤ガス流路に前記酸化剤ガスを供給して発電を行う通常発電工程と、
を有することを特徴とする固体高分子型燃料電池の始動方法。 - 請求項1記載の始動方法において、前記ガス置換工程は、前記燃料ガス流路への前記燃料ガスの供給が開始された後、前記酸化剤ガス流路への前記酸化剤ガスの供給が行われることを特徴とする固体高分子型燃料電池の始動方法。
- 請求項1又は2記載の始動方法において、前記セパレータは、セパレータ面を重力方向に沿って鉛直姿勢で配置されるとともに、
前記燃料ガス流路及び前記酸化剤ガス流路は、通常運転時に重力方向上方から重力方向下方に前記燃料ガス及び前記酸化剤ガスを流通させることを特徴とする固体高分子型燃料電池の始動方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011006688A JP5112525B2 (ja) | 2010-05-18 | 2011-01-17 | 固体高分子型燃料電池の始動方法 |
US13/109,739 US8968950B2 (en) | 2010-05-18 | 2011-05-17 | Method of starting operation of solid polymer electrolyte fuel cell |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2010114712 | 2010-05-18 | ||
JP2010114712 | 2010-05-18 | ||
JP2011006688A JP5112525B2 (ja) | 2010-05-18 | 2011-01-17 | 固体高分子型燃料電池の始動方法 |
Publications (2)
Publication Number | Publication Date |
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JP2012004101A JP2012004101A (ja) | 2012-01-05 |
JP5112525B2 true JP5112525B2 (ja) | 2013-01-09 |
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JP2011006688A Active JP5112525B2 (ja) | 2010-05-18 | 2011-01-17 | 固体高分子型燃料電池の始動方法 |
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US (1) | US8968950B2 (ja) |
JP (1) | JP5112525B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI458996B (zh) * | 2012-12-07 | 2014-11-01 | Ind Tech Res Inst | 燃料電池失效的預防裝置與方法 |
CN104608942B (zh) * | 2015-02-13 | 2017-05-17 | 中国科学院宁波材料技术与工程研究所 | 一种超高速飞行器的热防护与减阻系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005149838A (ja) * | 2003-11-13 | 2005-06-09 | Nissan Motor Co Ltd | 燃料電池システム |
JP2006040611A (ja) * | 2004-07-23 | 2006-02-09 | Nissan Motor Co Ltd | 燃料電池およびそれを用いた燃料電池システム |
JP2006073299A (ja) * | 2004-09-01 | 2006-03-16 | Nissan Motor Co Ltd | 燃料電池システム |
JP2007165103A (ja) * | 2005-12-13 | 2007-06-28 | Toyota Motor Corp | 燃料電池システム及びその運転方法並びに移動体 |
US20090029201A1 (en) * | 2006-02-15 | 2009-01-29 | Junji Morita | Fuel cell system |
JP5216240B2 (ja) * | 2007-05-24 | 2013-06-19 | 本田技研工業株式会社 | 燃料電池 |
JP5347253B2 (ja) * | 2007-09-06 | 2013-11-20 | 日産自動車株式会社 | 燃料電池の起動方法、燃料電池の起動装置およびその起動装置を搭載した車両 |
JP2009076247A (ja) * | 2007-09-19 | 2009-04-09 | Nissan Motor Co Ltd | 燃料電池システムおよびその制御方法 |
JP5199645B2 (ja) * | 2007-11-02 | 2013-05-15 | 本田技研工業株式会社 | 燃料電池システム |
JP4755171B2 (ja) | 2007-12-28 | 2011-08-24 | 本田技研工業株式会社 | 燃料電池システム、その運転停止方法 |
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- 2011-01-17 JP JP2011006688A patent/JP5112525B2/ja active Active
- 2011-05-17 US US13/109,739 patent/US8968950B2/en active Active
Also Published As
Publication number | Publication date |
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US20110287331A1 (en) | 2011-11-24 |
US8968950B2 (en) | 2015-03-03 |
JP2012004101A (ja) | 2012-01-05 |
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