JP2005190824A - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP2005190824A JP2005190824A JP2003430689A JP2003430689A JP2005190824A JP 2005190824 A JP2005190824 A JP 2005190824A JP 2003430689 A JP2003430689 A JP 2003430689A JP 2003430689 A JP2003430689 A JP 2003430689A JP 2005190824 A JP2005190824 A JP 2005190824A
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- H—ELECTRICITY
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- 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
- H01M8/04664—Failure or abnormal function
- H01M8/04679—Failure or abnormal function of fuel cell stacks
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- H01M16/00—Structural combinations of different types of electrochemical generators
- H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
- H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
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- 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
- H01M8/04231—Purging of the reactants
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- 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
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- H—ELECTRICITY
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- 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
- H01M8/04343—Temperature; Ambient temperature of anode exhausts
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- 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
- H01M8/04358—Temperature; Ambient 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
- H01M8/04298—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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04388—Pressure; Ambient pressure; Flow of anode reactants at the inlet or inside the 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
- H01M8/04313—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
- H01M8/0444—Concentration; Density
- H01M8/0447—Concentration; Density of cathode exhausts
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- H—ELECTRICITY
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- 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
- H01M8/04955—Shut-off or shut-down of fuel cells
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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
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
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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
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
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- H—ELECTRICITY
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- 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04197—Preventing means for fuel crossover
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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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04395—Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the fuel cell
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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
- Y02E60/10—Energy storage using batteries
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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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- 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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Abstract
【解決手段】 燃料電池システムは、アノード側に供給される燃料ガスとカソード側に供給される酸化ガスとの化学反応によって電気を発生する燃料電池20と、燃料ガス及び酸化ガスの上記燃料電池への供給が停止しているときに燃料電池におけるケミカルショートの発生を推定する推定手段(アノード側のガス圧力低下が基準値より大を検出する手段、あるいはカソードガス側の酸化ガス濃度が基準値より低化を検出する手段)と、ケミカルショートの発生が推定されたときに、カソード側に掃気ガスを暫時供給する掃気手段と、を備える。燃料電池の運転を停止したときにケミカルショートの発生の蓋然性があると、掃気ガスを短時間流してカソード側にリークした燃料ガスを燃料電池外部に排出する。
【選択図】 図1
Description
Claims (4)
- アノード側に供給される燃料ガスとカソード側に供給される酸化ガスとの化学反応によって電気を発生する燃料電池と、
前記燃料電池のアノード側における前記燃料ガスのガス圧を検出するガス圧検出手段と、
前記燃料電池への燃料ガス及び酸化ガスの供給が停止しているときに前記燃料電池のアノード側を閉鎖する閉鎖手段と、
前記閉鎖によって前記アノード側に封止された燃料ガスのガス圧低下の程度が基準値よりも大きいときに前記カソード側に掃気ガスを供給してカソード側の残留ガスを掃出する掃気手段と、
を備える燃料電池システム。 - アノード側に供給される燃料ガスとカソード側に供給される酸化ガスとの化学反応によって電気を発生する燃料電池と、
前記カソード側における前記酸化ガスのガス濃度を検出する酸化ガス濃度検出手段と、
前記燃料ガス及び前記酸化ガスの前記燃料電池への供給が停止しているときに前記燃料電池のカソード側に残留する酸化ガスのガス濃度が基準値よりも低下すると前記カソード側に掃気ガスを供給してカソード側の残留ガスを掃気する掃気手段と、
を備える燃料電池システム。 - アノード側に供給される燃料ガスとカソード側に供給される酸化ガスとの化学反応によって電気を発生する燃料電池と、
前記燃料ガス及び前記酸化ガスの前記燃料電池への供給が停止しているときに前記燃料電池におけるケミカルショートの発生を推定する推定手段と、
前記ケミカルショートの発生が推定されたときに、前記カソード側に掃気ガスを供給する掃気手段と、
を備える燃料電池システム。 - 前記燃料ガスは水素ガス、前記酸化ガスは空気、前記掃気ガスは少量の空気である請求項1乃至3のいずれかに記載の燃料電池システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003430689A JP4513119B2 (ja) | 2003-12-25 | 2003-12-25 | 燃料電池システム |
DE112004002513T DE112004002513T5 (de) | 2003-12-25 | 2004-12-07 | Brennstoffzellensystem und dessen Steuerungsverfahren |
PCT/IB2004/004004 WO2005067088A2 (en) | 2003-12-25 | 2004-12-07 | Fuel cell system and control method thereof |
US10/583,413 US8067127B2 (en) | 2003-12-25 | 2004-12-07 | Fuel cell system and control method thereof for detecting a chemical short |
CNB2004800390331A CN100557876C (zh) | 2003-12-25 | 2004-12-07 | 燃料电池系统及其控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003430689A JP4513119B2 (ja) | 2003-12-25 | 2003-12-25 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005190824A true JP2005190824A (ja) | 2005-07-14 |
JP4513119B2 JP4513119B2 (ja) | 2010-07-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003430689A Expired - Fee Related JP4513119B2 (ja) | 2003-12-25 | 2003-12-25 | 燃料電池システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8067127B2 (ja) |
JP (1) | JP4513119B2 (ja) |
CN (1) | CN100557876C (ja) |
DE (1) | DE112004002513T5 (ja) |
WO (1) | WO2005067088A2 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007142246A1 (ja) * | 2006-06-07 | 2007-12-13 | Toyota Jidosha Kabushiki Kaisha | 燃料電池システム |
WO2009060703A1 (ja) * | 2007-11-08 | 2009-05-14 | Toyota Jidosha Kabushiki Kaisha | 燃料電池システム |
JP2009123559A (ja) * | 2007-11-15 | 2009-06-04 | Honda Motor Co Ltd | 燃料電池システム |
JP2009231040A (ja) * | 2008-03-24 | 2009-10-08 | Honda Motor Co Ltd | 掃気制御装置および掃気・換気制御装置 |
JP4807357B2 (ja) * | 2005-07-27 | 2011-11-02 | トヨタ自動車株式会社 | 燃料電池システム |
JP2012054148A (ja) * | 2010-09-02 | 2012-03-15 | Honda Motor Co Ltd | 燃料電池の膜破損検知方法 |
US8486577B2 (en) * | 2005-07-27 | 2013-07-16 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
JP2013171737A (ja) * | 2012-02-21 | 2013-09-02 | Honda Motor Co Ltd | 燃料電池システムの漏れ異常判定方法 |
US20180233755A1 (en) * | 2017-02-10 | 2018-08-16 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and hydrogen leak decision method in fuel cell system |
JP2019145224A (ja) * | 2018-02-16 | 2019-08-29 | パナソニックIpマネジメント株式会社 | 燃料電池システム |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8551664B2 (en) * | 2004-04-20 | 2013-10-08 | GM Global Technology Operations LLC | Fuel cell humidifier diagnostic |
WO2008049448A1 (de) * | 2006-10-26 | 2008-05-02 | Daimlerchrysler Ag | Versorgungssystem für einen brennstoffzellenstapel |
DE102007046381B4 (de) * | 2007-09-27 | 2011-07-28 | Airbus Operations GmbH, 21129 | Brennstoffzellensystem mit Saugbetrieb für ein Luftfahrzeug, Verfahren zum Betrieb des Brennstoffzellensystems und Flugzeug mit einem solchen Brennstoffzellensystem |
DE102008015344A1 (de) * | 2008-03-20 | 2009-01-22 | Daimler Ag | Kontrollverfahren für ein Brennstoffzellensystem und Brennstoffzellensystem |
KR101131166B1 (ko) * | 2008-09-04 | 2012-03-28 | 삼성전기주식회사 | 연료전지 시스템 |
JP4893772B2 (ja) * | 2009-03-31 | 2012-03-07 | トヨタ自動車株式会社 | 燃料電池システム |
CN102460818B (zh) * | 2009-06-12 | 2014-08-27 | 益达科技有限责任公司 | 独立地控制燃料电池堆的操作的系统和方法以及包含该燃料电池堆的燃料电池系统 |
DE102009036199A1 (de) * | 2009-08-05 | 2011-02-17 | Daimler Ag | Verfahren zum Betreiben eines Brennstoffzellensystems in einem Fahrzeug |
US8387441B2 (en) * | 2009-12-11 | 2013-03-05 | GM Global Technology Operations LLC | Injector flow measurement for fuel cell applications |
US20130017465A1 (en) * | 2011-07-11 | 2013-01-17 | GM Global Technology Operations LLC | Leakage diagnostic for a fuel cell system in idle-stop mode |
JP5572655B2 (ja) * | 2012-03-19 | 2014-08-13 | 本田技研工業株式会社 | 燃料電池車両の外部給電制御装置 |
US9765713B2 (en) * | 2014-07-11 | 2017-09-19 | Huan-Hsin Kou | Hydrogen fuel assist device for an internal combustion engine system |
FR3033942B1 (fr) * | 2015-03-19 | 2017-03-10 | Commissariat Energie Atomique | Detection de fuite sur un electrolyseur ou une pile a combustible haute temperature |
JP6299683B2 (ja) * | 2015-06-25 | 2018-03-28 | トヨタ自動車株式会社 | 燃料電池システム |
KR102496644B1 (ko) * | 2017-10-17 | 2023-02-07 | 현대자동차주식회사 | 연료전지 시스템 및 그 제어방법 |
DE102017220360A1 (de) | 2017-11-15 | 2019-05-16 | Volkswagen Ag | Verfahren zur Bestimmung der Dichtigkeit von Stellmitteln eines Brennstoffzellensystems, Brennstoffzellensystem und Fahrzeug |
JP7119705B2 (ja) * | 2018-07-26 | 2022-08-17 | トヨタ自動車株式会社 | 燃料電池システム |
CN110911712B (zh) * | 2018-09-18 | 2021-11-02 | 上海恒劲动力科技有限公司 | 一种燃料电池系统及其停机和启动时吹扫和排水的方法 |
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JPS61279071A (ja) * | 1985-06-05 | 1986-12-09 | Hitachi Ltd | 燃料電池 |
JPH04115467A (ja) * | 1990-09-03 | 1992-04-16 | Toshiba Corp | リン酸型燃料電池発電プラント |
JPH0927336A (ja) * | 1995-07-13 | 1997-01-28 | Toshiba Corp | 燃料電池スタックの診断方法 |
JP2002246052A (ja) * | 2001-02-20 | 2002-08-30 | Equos Research Co Ltd | 燃料電池装置及びその起動方法 |
JP2004006166A (ja) * | 2002-06-03 | 2004-01-08 | Fuji Electric Holdings Co Ltd | 固体高分子電解質形燃料電池とその運転方法 |
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JPH0828230B2 (ja) | 1990-04-23 | 1996-03-21 | 株式会社日立製作所 | 燃料電池の運転方法及びその発電システム |
JPH11317236A (ja) * | 1997-12-22 | 1999-11-16 | Aqueous Reserch:Kk | 燃料電池システム |
US6461751B1 (en) | 1999-12-06 | 2002-10-08 | Ballard Power Systems Inc. | Method and apparatus for operating a fuel cell |
JP2002151126A (ja) | 2000-11-14 | 2002-05-24 | Nissan Motor Co Ltd | 車両用燃料電池システム |
JP4434525B2 (ja) | 2001-07-27 | 2010-03-17 | 本田技研工業株式会社 | 燃料電池の異常検出方法 |
JP3846354B2 (ja) * | 2002-04-16 | 2006-11-15 | 日産自動車株式会社 | 燃料電池システムのガス漏れ検知方法及び装置 |
US6881508B2 (en) * | 2002-05-30 | 2005-04-19 | Plug Power, Inc. | Apparatus and method for controlling a fuel cell system |
JP4182732B2 (ja) | 2002-11-22 | 2008-11-19 | トヨタ自動車株式会社 | 燃料電池システム、およびこれを搭載した移動体、および燃料電池システムの制御方法 |
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2003
- 2003-12-25 JP JP2003430689A patent/JP4513119B2/ja not_active Expired - Fee Related
-
2004
- 2004-12-07 WO PCT/IB2004/004004 patent/WO2005067088A2/en active Application Filing
- 2004-12-07 DE DE112004002513T patent/DE112004002513T5/de not_active Withdrawn
- 2004-12-07 US US10/583,413 patent/US8067127B2/en not_active Expired - Fee Related
- 2004-12-07 CN CNB2004800390331A patent/CN100557876C/zh not_active Expired - Fee Related
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Cited By (14)
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JP4807357B2 (ja) * | 2005-07-27 | 2011-11-02 | トヨタ自動車株式会社 | 燃料電池システム |
US8158298B2 (en) | 2005-07-27 | 2012-04-17 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
US8486577B2 (en) * | 2005-07-27 | 2013-07-16 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
US8609292B2 (en) | 2006-06-07 | 2013-12-17 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
KR101079683B1 (ko) | 2006-06-07 | 2011-11-03 | 도요타 지도샤(주) | 연료전지 시스템 |
WO2007142246A1 (ja) * | 2006-06-07 | 2007-12-13 | Toyota Jidosha Kabushiki Kaisha | 燃料電池システム |
WO2009060703A1 (ja) * | 2007-11-08 | 2009-05-14 | Toyota Jidosha Kabushiki Kaisha | 燃料電池システム |
US8927164B2 (en) | 2007-11-08 | 2015-01-06 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system with scavenging means and control unit thereof |
JP2009123559A (ja) * | 2007-11-15 | 2009-06-04 | Honda Motor Co Ltd | 燃料電池システム |
JP2009231040A (ja) * | 2008-03-24 | 2009-10-08 | Honda Motor Co Ltd | 掃気制御装置および掃気・換気制御装置 |
JP2012054148A (ja) * | 2010-09-02 | 2012-03-15 | Honda Motor Co Ltd | 燃料電池の膜破損検知方法 |
JP2013171737A (ja) * | 2012-02-21 | 2013-09-02 | Honda Motor Co Ltd | 燃料電池システムの漏れ異常判定方法 |
US20180233755A1 (en) * | 2017-02-10 | 2018-08-16 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and hydrogen leak decision method in fuel cell system |
JP2019145224A (ja) * | 2018-02-16 | 2019-08-29 | パナソニックIpマネジメント株式会社 | 燃料電池システム |
Also Published As
Publication number | Publication date |
---|---|
JP4513119B2 (ja) | 2010-07-28 |
US8067127B2 (en) | 2011-11-29 |
WO2005067088A2 (en) | 2005-07-21 |
DE112004002513T5 (de) | 2008-03-06 |
US20070111058A1 (en) | 2007-05-17 |
CN1998103A (zh) | 2007-07-11 |
CN100557876C (zh) | 2009-11-04 |
WO2005067088A3 (en) | 2006-07-13 |
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