JP6681929B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP6681929B2 JP6681929B2 JP2018023623A JP2018023623A JP6681929B2 JP 6681929 B2 JP6681929 B2 JP 6681929B2 JP 2018023623 A JP2018023623 A JP 2018023623A JP 2018023623 A JP2018023623 A JP 2018023623A JP 6681929 B2 JP6681929 B2 JP 6681929B2
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- JP
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- Prior art keywords
- case
- fuel cell
- stack
- cell system
- ventilation duct
- 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.)
- Expired - Fee Related
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- 239000000446 fuel Substances 0.000 title claims description 88
- 238000009423 ventilation Methods 0.000 claims description 83
- 238000004891 communication Methods 0.000 claims description 40
- 238000000638 solvent extraction Methods 0.000 claims 1
- 239000002737 fuel gas Substances 0.000 description 28
- 239000007789 gas Substances 0.000 description 19
- 239000007800 oxidant agent Substances 0.000 description 17
- 239000002826 coolant Substances 0.000 description 16
- 230000001590 oxidative effect Effects 0.000 description 16
- 239000003792 electrolyte Substances 0.000 description 15
- 239000012528 membrane Substances 0.000 description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 238000010248 power generation Methods 0.000 description 9
- 238000007599 discharging Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
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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
- B60L50/71—Arrangement of fuel cells within vehicles 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
- 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
-
- 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
- H01M8/04—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
- H01M8/04029—Heat exchange using liquids
-
- 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
-
- 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
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Combustion & Propulsion (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
11…燃料電池車両
12…燃料電池スタック
14…スタックケース
72…補機ケース
100…換気用ダクト
Claims (10)
- 燃料電池スタックと、前記燃料電池スタックを収納するスタックケースと、燃料電池用補機を収納する補機ケースとを備え、前記補機ケースは、前記スタックケースの水平方向に隣接して前記スタックケースに接合された燃料電池システムであって、
前記スタックケースの内部空間と前記補機ケースの内部空間とを区画する壁部の鉛直方向上部には、前記スタックケースの前記内部空間と前記補機ケースの前記内部空間とを互いに連通させる換気用連通孔が設けられ、
前記スタックケースの鉛直方向上部と前記補機ケースの鉛直方向上部には、それぞれ換気用ダクトが接続されている、
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、
前記補機ケースの前記鉛直方向上部において、前記スタックケースと接続される側とは反対側の角部に、前記換気用ダクトが接続されている、
ことを特徴とする燃料電池システム。 - 請求項2記載の燃料電池システムにおいて、
前記補機ケースの前記鉛直方向上部における2つの前記角部に、前記換気用ダクトが接続されている、
ことを特徴とする燃料電池システム。 - 請求項1〜3のいずれか1項に記載の燃料電池システムにおいて、
前記スタックケースの前記鉛直方向上部において、前記補機ケースと接続される側とは反対側の角部に、前記換気用ダクトが接続されている、
ことを特徴とする燃料電池システム。 - 請求項4記載の燃料電池システムにおいて、
前記スタックケースの前記鉛直方向上部における2つの前記角部に、前記換気用ダクトが接続されている、
ことを特徴とする燃料電池システム。 - 請求項1〜5のいずれか1項に記載の燃料電池システムにおいて、
前記スタックケースに接続された前記換気用ダクトと、前記補機ケースに接続された前記換気用ダクトとは、相互に接続されている、
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、
前記スタックケースに接続された前記換気用ダクトと、前記補機ケースに接続された前記換気用ダクトとは、平面視で、前記スタックケースと前記補機ケースとの接続方向に対して垂直な方向の一方側において、相互に接続されている、
ことを特徴とする燃料電池システム。 - 請求項1〜7のいずれか1項に記載の燃料電池システムにおいて、
前記補機ケースの一部は、前記燃料電池スタックに積層方向の締付荷重を付与するエンドプレートを兼ねている、
ことを特徴とする燃料電池システム。 - 請求項1〜8のいずれか1項に記載の燃料電池システムにおいて、
前記換気用連通孔は、少なくとも前記補機ケースの上部両端に設けられている、
ことを特徴とする燃料電池システム。 - 請求項1〜9のいずれか1項に記載の燃料電池システムにおいて、
前記スタックケースと前記補機ケースとからなるケースユニットは平面視で四角形状であり、
前記換気用ダクトは、平面視で前記ケースユニットの4つの角部に接続されている、
ことを特徴とする燃料電池システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018023623A JP6681929B2 (ja) | 2018-02-14 | 2018-02-14 | 燃料電池システム |
US16/270,626 US20190252714A1 (en) | 2018-02-14 | 2019-02-08 | Fuel cell system |
CN201910111077.9A CN110165246A (zh) | 2018-02-14 | 2019-02-12 | 燃料电池系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018023623A JP6681929B2 (ja) | 2018-02-14 | 2018-02-14 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019140009A JP2019140009A (ja) | 2019-08-22 |
JP6681929B2 true JP6681929B2 (ja) | 2020-04-15 |
Family
ID=67541126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018023623A Expired - Fee Related JP6681929B2 (ja) | 2018-02-14 | 2018-02-14 | 燃料電池システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US20190252714A1 (ja) |
JP (1) | JP6681929B2 (ja) |
CN (1) | CN110165246A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7142073B2 (ja) * | 2020-11-05 | 2022-09-26 | 本田技研工業株式会社 | 筐体 |
JP7163442B2 (ja) * | 2021-03-25 | 2022-10-31 | 本田技研工業株式会社 | 燃料電池システム |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4586555B2 (ja) * | 2005-02-09 | 2010-11-24 | トヨタ自動車株式会社 | 燃料電池システム |
JP5743792B2 (ja) * | 2011-08-03 | 2015-07-01 | 本田技研工業株式会社 | 燃料電池システム |
JP5829565B2 (ja) * | 2012-03-29 | 2015-12-09 | 本田技研工業株式会社 | 燃料電池システム |
JP6553371B2 (ja) * | 2014-03-20 | 2019-07-31 | 本田技研工業株式会社 | 燃料電池車両 |
JP6210049B2 (ja) * | 2014-11-04 | 2017-10-11 | トヨタ自動車株式会社 | 車両 |
JP6098615B2 (ja) * | 2014-11-12 | 2017-03-22 | トヨタ自動車株式会社 | 燃料電池、および燃料電池システム |
JP6144303B2 (ja) * | 2015-08-27 | 2017-06-07 | 本田技研工業株式会社 | 燃料電池車両 |
JP6496233B2 (ja) * | 2015-10-21 | 2019-04-03 | 本田技研工業株式会社 | 燃料電池車両 |
JP6709058B2 (ja) * | 2016-01-29 | 2020-06-10 | 本田技研工業株式会社 | 車載用燃料電池スタック |
JP6674485B2 (ja) * | 2018-01-25 | 2020-04-01 | 本田技研工業株式会社 | 排気装置 |
-
2018
- 2018-02-14 JP JP2018023623A patent/JP6681929B2/ja not_active Expired - Fee Related
-
2019
- 2019-02-08 US US16/270,626 patent/US20190252714A1/en not_active Abandoned
- 2019-02-12 CN CN201910111077.9A patent/CN110165246A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2019140009A (ja) | 2019-08-22 |
US20190252714A1 (en) | 2019-08-15 |
CN110165246A (zh) | 2019-08-23 |
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