JP7130616B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP7130616B2 JP7130616B2 JP2019211062A JP2019211062A JP7130616B2 JP 7130616 B2 JP7130616 B2 JP 7130616B2 JP 2019211062 A JP2019211062 A JP 2019211062A JP 2019211062 A JP2019211062 A JP 2019211062A JP 7130616 B2 JP7130616 B2 JP 7130616B2
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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
- H01M8/04082—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
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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
- H01M8/04082—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
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
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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
- H01M8/04082—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
- H01M8/04111—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants using a compressor turbine assembly
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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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
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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
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
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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
- 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
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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
- H01M8/04007—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
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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
- H01M8/04082—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
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04126—Humidifying
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
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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
-
- 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
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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
20…補機ケース 22…発電セル
66…供給流路 68…排出流路
70…バイパス流路 76…加湿器
82…気液分離器 84…回生装置
94…連結配管 104…第1気液分離室
106…第1気液分離部 108…第2気液分離室
110…第2気液分離部 111…入口
128…出口 131…導出流路
Claims (8)
- 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発電セルが複数積層された燃料電池スタックと、
前記燃料電池スタックに前記酸化剤ガスを供給する供給流路と、
前記燃料電池スタックから排出された酸化剤排ガスが流通する排出流路と、
前記排出流路に設けられて前記酸化剤排ガスを気液分離する気液分離器と、を備えた燃料電池システムであって、
前記気液分離器には、
前記酸化剤排ガスから分離された水分を貯留可能な第1気液分離室と、
前記第1気液分離室から上方に連通する第2気液分離室と、
前記第1気液分離室に前記酸化剤排ガスを導入する入口と、
前記第2気液分離室を流通する前記酸化剤排ガスを導出する出口と、
前記第1気液分離室にドライガスを導入するガス導入路と、が設けられ、
前記ガス導入路を形成するガス導入部は、前記第1気液分離室の上部空間に突出した内側突出部を有し、
前記第1気液分離室の底面は、前記内側突出部の突出方向に向かって下方に傾斜し、
前記内側突出部は、前記第1気液分離室を形成する上壁部に設けられ、
前記入口は、前記突出方向と交差する方向を指向すると共に、前記酸化剤排ガスを前記内側突出部の下方に導入する、燃料電池システム。 - 請求項1記載の燃料電池システムであって、
前記内側突出部は、水平方向に突出している、燃料電池システム。 - 請求項1記載の燃料電池システムであって、
前記内側突出部の突出端は、前記入口よりも前記突出方向に位置している、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であって、
前記気液分離器は、前記燃料電池スタックにおける複数の前記発電セルの積層方向の端部に支持されている、燃料電池システム。 - 請求項4記載の燃料電池システムであって、
前記排出流路を流通する前記酸化剤排ガスにより前記供給流路を流通する前記酸化剤ガスを加湿する加湿器と、
前記加湿器と前記気液分離器とを互いに連結するとともに前記加湿器から導出された前記酸化剤排ガスを前記入口に導く連結配管と、を備え、
前記加湿器は、前記燃料電池スタックの前記端部に設けられ、
前記気液分離器は、前記連結配管を介して前記加湿器にマウントされている、燃料電池システム。 - 請求項1~5のいずれか1項に記載の燃料電池システムであって、
前記供給流路を流通する前記酸化剤ガスの少なくとも一部を前記ドライガスとして前記ガス導入路に導くバイパス流路と、
前記バイパス流路に設けられて前記バイパス流路を開放及び閉塞するバイパス弁と、を備える、燃料電池システム。 - 請求項1~6のいずれか1項に記載の燃料電池システムであって、
前記排出流路は、前記出口から導出された前記酸化剤排ガスを下方に向かって流通させる導出流路を備える燃料電池システム。 - 請求項1~7のいずれか1項に記載の燃料電池システムであって、
前記排出流路のうち前記気液分離器よりも下流側には、前記酸化剤排ガスのエネルギを回生する回生装置が設けられている、燃料電池システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019211062A JP7130616B2 (ja) | 2019-11-22 | 2019-11-22 | 燃料電池システム |
US16/951,625 US11411230B2 (en) | 2019-11-22 | 2020-11-18 | Fuel cell system |
CN202011304998.6A CN112838242A (zh) | 2019-11-22 | 2020-11-20 | 燃料电池系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019211062A JP7130616B2 (ja) | 2019-11-22 | 2019-11-22 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
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JP2021082547A JP2021082547A (ja) | 2021-05-27 |
JP7130616B2 true JP7130616B2 (ja) | 2022-09-05 |
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JP2019211062A Active JP7130616B2 (ja) | 2019-11-22 | 2019-11-22 | 燃料電池システム |
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US (1) | US11411230B2 (ja) |
JP (1) | JP7130616B2 (ja) |
CN (1) | CN112838242A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7120983B2 (ja) * | 2019-11-22 | 2022-08-17 | 本田技研工業株式会社 | 燃料電池システム |
DE102022203423A1 (de) | 2022-04-06 | 2023-10-12 | Psa Automobiles Sa | Sammleranordnung für den Abgasstrang eines Brennstoffzellenaggregats |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006004680A (ja) | 2004-06-15 | 2006-01-05 | Yamaha Motor Co Ltd | 燃料電池システムおよびそれを用いた輸送機器 |
JP2007134154A (ja) | 2005-11-10 | 2007-05-31 | Denso Corp | 燃料電池システム |
JP2007323819A (ja) | 2006-05-30 | 2007-12-13 | Toyota Motor Corp | 燃料電池システム |
JP2009158157A (ja) | 2007-12-25 | 2009-07-16 | Toyota Boshoku Corp | 燃料電池システムの気液分離器 |
JP2011243408A (ja) | 2010-05-18 | 2011-12-01 | Honda Motor Co Ltd | 燃料電池システム |
JP2014203723A (ja) | 2013-04-08 | 2014-10-27 | トヨタ自動車株式会社 | 燃料電池システムおよび燃料電池システムの制御方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007115485A (ja) * | 2005-10-19 | 2007-05-10 | Nissan Motor Co Ltd | 燃料電池システム |
JP2007184144A (ja) | 2006-01-06 | 2007-07-19 | Toyota Motor Corp | 燃料電池用気液分離器 |
KR101044619B1 (ko) * | 2010-05-27 | 2011-06-29 | 한국기계연구원 | 미반응 물질 제거 기능을 가지는 밀폐형 연료전지 시스템 |
KR101319382B1 (ko) * | 2011-09-05 | 2013-10-17 | 삼성에스디아이 주식회사 | 연료전지 시스템 |
JP6839620B2 (ja) * | 2017-06-22 | 2021-03-10 | 本田技研工業株式会社 | 気液分離器 |
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2019
- 2019-11-22 JP JP2019211062A patent/JP7130616B2/ja active Active
-
2020
- 2020-11-18 US US16/951,625 patent/US11411230B2/en active Active
- 2020-11-20 CN CN202011304998.6A patent/CN112838242A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006004680A (ja) | 2004-06-15 | 2006-01-05 | Yamaha Motor Co Ltd | 燃料電池システムおよびそれを用いた輸送機器 |
JP2007134154A (ja) | 2005-11-10 | 2007-05-31 | Denso Corp | 燃料電池システム |
JP2007323819A (ja) | 2006-05-30 | 2007-12-13 | Toyota Motor Corp | 燃料電池システム |
JP2009158157A (ja) | 2007-12-25 | 2009-07-16 | Toyota Boshoku Corp | 燃料電池システムの気液分離器 |
JP2011243408A (ja) | 2010-05-18 | 2011-12-01 | Honda Motor Co Ltd | 燃料電池システム |
JP2014203723A (ja) | 2013-04-08 | 2014-10-27 | トヨタ自動車株式会社 | 燃料電池システムおよび燃料電池システムの制御方法 |
Also Published As
Publication number | Publication date |
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JP2021082547A (ja) | 2021-05-27 |
CN112838242A (zh) | 2021-05-25 |
US11411230B2 (en) | 2022-08-09 |
US20210159522A1 (en) | 2021-05-27 |
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