JP6117738B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP6117738B2 JP6117738B2 JP2014103218A JP2014103218A JP6117738B2 JP 6117738 B2 JP6117738 B2 JP 6117738B2 JP 2014103218 A JP2014103218 A JP 2014103218A JP 2014103218 A JP2014103218 A JP 2014103218A JP 6117738 B2 JP6117738 B2 JP 6117738B2
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- JP
- Japan
- Prior art keywords
- fuel cell
- fuel
- gas
- cell system
- end plate
- 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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Classifications
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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
- H01M8/2465—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
- B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
-
- 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
- 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
-
- 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
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
Description
14、112…燃料電池スタック 20…燃料ガス供給装置
22…燃料電池 28a、28b…エンドプレート
36…電解質膜・電極構造体 38、40…セパレータ
42a…酸化剤ガス入口連通孔 42b…酸化剤ガス出口連通孔
44a…燃料ガス入口連通孔 44b…燃料ガス出口連通孔
46a…冷却媒体入口連通孔 46b…冷却媒体出口連通孔
48…酸化剤ガス流路 50…燃料ガス流路
52…冷却媒体流路 58…固体高分子電解質膜
60…カソード電極 62…アノード電極
64、64a…ブロック部材 66、66a…燃料ガス系デバイス群
72、72a…カバー部材 80、114…支持棒体
80a、114a…ねじ部 84、84a…孔部
90…水素タンク 94…遮断弁
96…エゼクタ 102…逆止弁
104…気液分離器 106…水素ポンプ
108…パージ弁
Claims (4)
- 燃料ガスと酸化剤ガスとの電気化学反応により発電する燃料電池を備え、複数の前記燃料電池が積層されるとともに、積層方向両端部にエンドプレートが配設される燃料電池スタックを備える燃料電池システムであって、
いずれか一方のエンドプレートには、複数の燃料ガス系デバイスが配設され、一端が開放する箱形状を有するカバー部材が前記燃料ガス系デバイスを覆うように設けられるとともに、
前記一方のエンドプレートには、積層方向外方に突出し、先端部で前記カバー部材を支持する支持棒体が設けられ、
前記カバー部材の開口側の外周端部が前記一方のエンドプレートに固定されてい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、複数本の前記支持棒体が設けられるとともに、
該支持棒体の先端部には、ねじ部が設けられ、前記ねじ部と該ねじ部に螺合するナット部とにより前記カバー部材が固定されることを特徴とする燃料電池システム。 - 請求項1又は2記載の燃料電池システムにおいて、前記燃料ガス系デバイスには、前記支持棒体を挿通させる貫通孔が形成されることを特徴とする燃料電池システム。
- 請求項1〜3のいずれか1項に記載の燃料電池システムにおいて、前記エンドプレート間に連結され、積層された複数の前記燃料電池に積層方向に締め付け荷重を付与する連結バーを備え、
前記エンドプレートの前記連結バーの端部近傍には、前記支持棒体が配置されることを特徴とする燃料電池システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014103218A JP6117738B2 (ja) | 2013-06-10 | 2014-05-19 | 燃料電池システム |
US14/297,961 US9236628B2 (en) | 2013-06-10 | 2014-06-06 | Fuel cell system |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013121720 | 2013-06-10 | ||
JP2013121720 | 2013-06-10 | ||
JP2014103218A JP6117738B2 (ja) | 2013-06-10 | 2014-05-19 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015018793A JP2015018793A (ja) | 2015-01-29 |
JP6117738B2 true JP6117738B2 (ja) | 2017-04-19 |
Family
ID=52005734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014103218A Active JP6117738B2 (ja) | 2013-06-10 | 2014-05-19 | 燃料電池システム |
Country Status (2)
Country | Link |
---|---|
US (1) | US9236628B2 (ja) |
JP (1) | JP6117738B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6224051B2 (ja) * | 2015-10-15 | 2017-11-01 | 本田技研工業株式会社 | 燃料電池スタック |
KR101906019B1 (ko) * | 2016-12-30 | 2018-10-08 | 주식회사 두산 | 모듈화된 유로 구조 및 이를 포함하는 연료 전지 시스템 |
CN110915046A (zh) | 2017-07-14 | 2020-03-24 | 爱尔铃克铃尔股份公司 | 燃料电池装置 |
JP7041611B2 (ja) * | 2018-12-06 | 2022-03-24 | 本田技研工業株式会社 | 燃料電池システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0547409A (ja) * | 1991-08-20 | 1993-02-26 | Fuji Electric Co Ltd | 固体電解質型燃料電池 |
JP3671864B2 (ja) | 2001-06-06 | 2005-07-13 | トヨタ自動車株式会社 | 燃料電池の配管構造 |
JP4505204B2 (ja) * | 2003-10-03 | 2010-07-21 | 本田技研工業株式会社 | 燃料電池システム |
US7950482B2 (en) * | 2005-02-28 | 2011-05-31 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and vehicle using fuel cell |
US7851102B2 (en) * | 2007-06-14 | 2010-12-14 | Gm Global Technology Operations, Inc. | Fuel cell stack compression retention system using overlapping sheets |
-
2014
- 2014-05-19 JP JP2014103218A patent/JP6117738B2/ja active Active
- 2014-06-06 US US14/297,961 patent/US9236628B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9236628B2 (en) | 2016-01-12 |
JP2015018793A (ja) | 2015-01-29 |
US20140363755A1 (en) | 2014-12-11 |
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