JP7070241B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP7070241B2 JP7070241B2 JP2018157460A JP2018157460A JP7070241B2 JP 7070241 B2 JP7070241 B2 JP 7070241B2 JP 2018157460 A JP2018157460 A JP 2018157460A JP 2018157460 A JP2018157460 A JP 2018157460A JP 7070241 B2 JP7070241 B2 JP 7070241B2
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- fuel cell
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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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04701—Temperature
- H01M8/04723—Temperature of the coolant
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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
- H01M8/04029—Heat exchange using liquids
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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
- H01M8/04037—Electrical heating
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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
- H01M8/04044—Purification of heat exchange media
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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
- H01M8/04059—Evaporative processes for the cooling of a fuel cell
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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
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0432—Temperature; Ambient temperature
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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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0432—Temperature; Ambient temperature
- H01M8/04373—Temperature; Ambient temperature of auxiliary devices, e.g. reformers, compressors, burners
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0043—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for fuel cells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
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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
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
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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
-
- 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
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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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
- 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
Description
まず、第1実施形態に係る燃料電池システム10について説明する。図1に示されるように、車両12には燃料電池14が搭載されている。燃料電池14は、燃料である水素(H2)と、酸素(O2)を含む空気とが供給されることによって発電し、車両12を走行させるモーター(図示省略)等を駆動する電池である。
次に、第2実施形態に係る燃料電池システム60について説明する。なお、上記第1実施形態と同等の部位には同じ符号を付して詳細な説明(共通する作用も含む)は適宜省略する。
最後に、第3実施形態に係る燃料電池システム70について説明する。なお、上記第1実施形態及び第2実施形態と同等の部位には同じ符号を付して詳細な説明(共通する作用も含む)は適宜省略する。
14 燃料電池
20 ラジエータ(放熱器)
22 第1流路(循環経路)
30 熱交換器(加熱部)
32 第2流路(供給経路)
36 電磁切換弁(切換弁)
38 第3流路(バイパス経路)
40 噴射装置(噴射部)
44 制御装置(制御部)
46 温度センサ(温度検出部/第1温度検出部)
48 温度センサ(第2温度検出部)
50 電気ヒータ(加熱部)
60 燃料電池システム
70 燃料電池システム
Claims (5)
- 燃料電池と、
前記燃料電池を冷却する冷却媒体の循環経路に設けられた放熱器と、
前記燃料電池で生成されて排出された生成水を前記放熱器へ噴射する噴射部と、
前記燃料電池から前記噴射部までの前記生成水の供給経路に設けられ、該生成水を加熱する加熱部と、
前記加熱部よりも前記生成水の供給方向上流側の前記供給経路と前記噴射部との間に切換弁を介して設けられたバイパス経路と、
前記切換弁よりも前記生成水の供給方向上流側の前記生成水の温度を検出する温度検出部と、
前記温度検出部によって検出した温度が基準値以上のとき、前記バイパス経路へ前記生成水を流すように前記切換弁を切り換える制御部と、
を備えた燃料電池システム。 - 燃料電池と、
前記燃料電池を冷却する冷却媒体の循環経路に設けられた放熱器と、
前記燃料電池で生成されて排出された生成水を前記放熱器へ噴射する噴射部と、
前記燃料電池から前記噴射部までの前記生成水の供給経路に設けられ、該生成水を加熱する加熱部と、
前記放熱器よりも前記冷却媒体の循環方向上流側の前記冷却媒体の温度を検出する第1温度検出部と、
前記生成水の温度を検出する第2温度検出部と、
前記第1温度検出部によって検出された前記冷却媒体の温度と前記第2温度検出部によって検出された前記生成水の温度との比較により前記加熱部の加熱量を制御する制御部と、
を備えた燃料電池システム。 - 前記制御部は、前記生成水の温度が前記冷却媒体の温度よりも低いときには、前記加熱部の加熱量を上げ、前記生成水の温度が前記冷却媒体の温度以上であるときには、前記加熱部の加熱量を下げる請求項2に記載の燃料電池システム。
- 前記加熱部は、前記循環経路と前記供給経路との間で熱交換する熱交換器である請求項1に記載の燃料電池システム。
- 前記加熱部は、電気ヒータである請求項1~請求項3の何れか1項に記載の燃料電池システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018157460A JP7070241B2 (ja) | 2018-08-24 | 2018-08-24 | 燃料電池システム |
US16/515,531 US11398637B2 (en) | 2018-08-24 | 2019-07-18 | Fuel cell system |
EP19187101.1A EP3614474B1 (en) | 2018-08-24 | 2019-07-18 | Fuel cell system |
CN201910654723.6A CN110858654B (zh) | 2018-08-24 | 2019-07-19 | 燃料电池系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018157460A JP7070241B2 (ja) | 2018-08-24 | 2018-08-24 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
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JP2020031017A JP2020031017A (ja) | 2020-02-27 |
JP7070241B2 true JP7070241B2 (ja) | 2022-05-18 |
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JP2018157460A Active JP7070241B2 (ja) | 2018-08-24 | 2018-08-24 | 燃料電池システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US11398637B2 (ja) |
EP (1) | EP3614474B1 (ja) |
JP (1) | JP7070241B2 (ja) |
CN (1) | CN110858654B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022026128A (ja) * | 2020-07-30 | 2022-02-10 | トヨタ自動車株式会社 | 熱交換器用冷却装置 |
AT524789B1 (de) * | 2021-03-01 | 2022-09-15 | Avl List Gmbh | Kühlvorrichtung zur wenigstens teilweisen Kühlung eines Brennstoffzellensystems eines Antriebs eines Fahrzeugs |
WO2022207345A1 (de) * | 2021-03-31 | 2022-10-06 | Mahle International Gmbh | Kühlanordnung für ein brennstoffzellensystem |
DE102021203315A1 (de) * | 2021-03-31 | 2022-10-06 | Mahle International Gmbh | Kühlanordnung für ein Brennstoffzellensystem |
DE102021206015A1 (de) * | 2021-06-14 | 2022-12-15 | Mahle International Gmbh | Verfahren zum Betreiben eines Brennstoffzellensystems |
WO2023209317A1 (en) * | 2022-04-29 | 2023-11-02 | Zeroavia Ltd | Cooling system for fuel cell onboard a vehicle including evaporative cooling device |
DE102022114018A1 (de) * | 2022-06-02 | 2023-12-07 | Man Truck & Bus Se | Kühlvorrichtung, Steuervorrichtung und Kühlsystem zum Kühlen eines Kühlfluides mittels Luft- und Verdunstungskühlung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002372385A (ja) | 2001-04-11 | 2002-12-26 | Denso Corp | 熱交換装置 |
JP2017116201A (ja) | 2015-12-25 | 2017-06-29 | 株式会社デンソー | 熱交換装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6316134B1 (en) * | 1999-09-13 | 2001-11-13 | Ballard Generation Systems, Inc. | Fuel cell electric power generation system |
US6776809B2 (en) * | 2000-06-08 | 2004-08-17 | Toyota Jidosha Kabushiki Kaisha | Fuel reforming apparatus |
JP2001357864A (ja) | 2000-06-12 | 2001-12-26 | Toyo Radiator Co Ltd | 燃料電池システムにおけるラジエータ |
JP3438725B2 (ja) * | 2001-06-08 | 2003-08-18 | 日産自動車株式会社 | 車両用冷却装置 |
JP2003007323A (ja) * | 2001-06-21 | 2003-01-10 | Honda Motor Co Ltd | 燃料電池の冷却装置 |
EP1313161A1 (en) * | 2001-11-15 | 2003-05-21 | Ballard Power Systems AG | Fuel cell system and method for operating the same |
JP2007242280A (ja) * | 2006-03-06 | 2007-09-20 | Toyota Motor Corp | 燃料電池システム |
JP2008153168A (ja) * | 2006-12-20 | 2008-07-03 | Denso Corp | 燃料電池システム |
DE102015000852A1 (de) * | 2014-02-01 | 2015-08-06 | Daimler Ag | Gefrierstartverfahren für ein Brennstoffzellensystem |
-
2018
- 2018-08-24 JP JP2018157460A patent/JP7070241B2/ja active Active
-
2019
- 2019-07-18 US US16/515,531 patent/US11398637B2/en active Active
- 2019-07-18 EP EP19187101.1A patent/EP3614474B1/en active Active
- 2019-07-19 CN CN201910654723.6A patent/CN110858654B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002372385A (ja) | 2001-04-11 | 2002-12-26 | Denso Corp | 熱交換装置 |
JP2017116201A (ja) | 2015-12-25 | 2017-06-29 | 株式会社デンソー | 熱交換装置 |
Also Published As
Publication number | Publication date |
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US20200067115A1 (en) | 2020-02-27 |
EP3614474B1 (en) | 2021-03-03 |
EP3614474A1 (en) | 2020-02-26 |
JP2020031017A (ja) | 2020-02-27 |
US11398637B2 (en) | 2022-07-26 |
CN110858654B (zh) | 2022-09-20 |
CN110858654A (zh) | 2020-03-03 |
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