JP5007927B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP5007927B2 JP5007927B2 JP2006292418A JP2006292418A JP5007927B2 JP 5007927 B2 JP5007927 B2 JP 5007927B2 JP 2006292418 A JP2006292418 A JP 2006292418A JP 2006292418 A JP2006292418 A JP 2006292418A JP 5007927 B2 JP5007927 B2 JP 5007927B2
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- 239000000446 fuel Substances 0.000 title claims abstract description 170
- 230000001590 oxidative effect Effects 0.000 claims description 40
- 238000010248 power generation Methods 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 46
- 239000001257 hydrogen Substances 0.000 description 36
- 229910052739 hydrogen Inorganic materials 0.000 description 36
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 33
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000003507 refrigerant Substances 0.000 description 12
- 239000002737 fuel gas Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000005086 pumping Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- -1 hydrogen ions Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000005518 polymer electrolyte Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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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
- 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
- B60L58/31—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for starting of fuel cells
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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
- 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
- B60L58/34—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 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
-
- 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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- 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
- H01M8/04223—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
-
- 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
- H01M8/04223—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
- H01M8/04225—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 during start-up
-
- 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
- H01M8/04223—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
- H01M8/04228—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 during shut-down
-
- 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
- H01M8/04537—Electric variables
- H01M8/04604—Power, energy, capacity or load
- H01M8/04619—Power, energy, capacity or load of fuel cell stacks
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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
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell 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
- H01M8/04298—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
- H01M8/04858—Electric variables
- H01M8/04925—Power, energy, capacity or load
- H01M8/0494—Power, energy, capacity or load 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
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
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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
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
燃料電池システム1は、燃料電池自動車(FCHV)、電気自動車、ハイブリッド自動車などの車両に搭載することができるが、もちろん車両のみならず各種移動体(例えば、船舶や飛行機、ロボットなど)や定置型電源にも適用可能である。
燃料電池2の各単セル80は、電解質膜81と、この電解質膜81を挟持するアノード及びカソードを備える。水素(H2)を含む燃料ガスはアノードに供給され、酸素(O2)を含む酸化ガスはカソードに供給される。アノードへ燃料ガスが供給されると、下記式(1)の反応が進行して、水素が水素イオンと電子に乖離する。アノードで生成された水素イオンは電解質膜81を透過してカソードへ移動する一方、電子はアノードから外部回路を通ってカソードへ移動する。
アノード: H2 →2H+ + 2e- ・・・(1)
カソード: 2H+ + 2e- + (1/2)O2 → H2O ・・・(2)
カソード: 2H+ + 2e- → H2 ・・・(3)
例えば、バッテリ62の異常や故障により、低効率運転で発電された燃料電池2の電力がバッテリ62に充電できない場合がある。また、バッテリ62の蓄電量が所定量を超える場合には、燃料電池2の発電電力はバッテリ62に充電できないか、あるいは充電できたとしても僅かであり、低効率運転を継続するとバッテリ62がフル充電の状態となって、これ以上充電できなくなるおそれもある。このように、バッテリ62の充電許可パワーが低下している場合には、低効率運転による燃料電池2の発電を維持できない。したがって、条件(2)及び(3)が成立する場合にも、低効率運転を禁止し、通常運転を実行して、燃料電池2の発電量を低下させるとよい。
燃料電池2の発電反応により、燃料電池2のカソード側では水が生成される。この水は、通常、酸化ガスの流れによって吹き飛ばされ、燃料電池2外へと排出される。しかし、低効率運転では、酸化ガスの供給量を制限した状態で燃料電池2の発電反応が進行する。このため、生成水の排出が促進されない状況にある。その結果、セル電圧の低下をもたらすフラッディング(湿潤過多)が、特にカソード側で発生するおそれがある。そこで、フラッディングが発生した場合に、つまり条件(4)が成立するときには、低効率運転を禁止し、通常運転を実行する。こうすることで、フラッディングを解消でき、セル電圧の低下を抑制できる。
例えば、運転者によるイグニッションスイッチのOFF操作(以下、「IG−OFF」という。)によって、燃料電池システム1の運転停止が指令されると、燃料電池2の発電停止が要求される。また、燃料電池システム1の異常時(ダイアグ等の発生)にも、燃料電池2の発電停止が要求される。さらに、水素漏れ検知に伴う間欠運転の要求があった場合にも、燃料電池2の発電停止が要求される。
Claims (7)
- 通常運転に比して電力損失の大きな低効率運転を所定の低温時に行うことにより、前記通常運転に比して短時間で燃料電池を昇温するように構成された燃料電池システムにおいて、
前記所定の低温時に所定条件が成立する場合に、前記低効率運転を禁止して前記通常運転を実行する制御装置を備える、燃料電池システム。 - 前記所定条件には、前記低効率運転による前記燃料電池の発電電力を消費できないときが含まれる、請求項1に記載の燃料電池システム。
- 前記燃料電池の発電電力を蓄電するように構成された蓄電装置を備えており、
前記所定条件には、前記低効率運転による前記燃料電池の発電電力を前記蓄電装置に蓄電できないとき、及び、前記蓄電装置の蓄電量が所定量よりも多いとき、の少なくとも一つが含まれる、請求項1又は2に記載の燃料電池システム。 - 前記所定条件には、前記燃料電池にフラッディングが発生したときが含まれる、請求項1ないし3のいずれか一項に記載の燃料電池システム。
- 前記制御装置は、前記燃料電池の発電停止要求を受け付けた場合には、前記低効率運転を禁止して当該燃料電池の発電を停止する、請求項1ないし4のいずれか一項に記載の燃料電池システム。
- 前記制御装置は、前記燃料電池の起動時に前記低効率運転を実行するように制御する、請求項1ないし5のいずれか一項に記載の燃料電池システム。
- 前記燃料電池に供給される酸化ガスが流れる供給路と、
前記燃料電池から排出される酸化オフガスが流れる排出路と、
前記酸化ガスが前記燃料電池をバイパスして流れるように、前記供給路と前記排出路とを接続するバイパス路と、
前記バイパス路を開閉するバイパス弁と、を備え、
前記制御装置は、前記低効率運転の際に前記バイパス弁を開く一方、前記通常運転の際に前記バイパス弁を閉じる、請求項1ないし6のいずれか一項に記載の燃料電池システム。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006292418A JP5007927B2 (ja) | 2006-10-27 | 2006-10-27 | 燃料電池システム |
ES07830706T ES2376776T3 (es) | 2006-10-27 | 2007-10-22 | Sistema de pila de combustible |
US12/279,917 US8846258B2 (en) | 2006-10-27 | 2007-10-22 | Fuel cell system |
RU2008134658/09A RU2364990C1 (ru) | 2006-10-27 | 2007-10-22 | Батарея топливных элементов |
EP07830706A EP2086042B1 (en) | 2006-10-27 | 2007-10-22 | Fuel cell system |
KR1020097008310A KR101095606B1 (ko) | 2006-10-27 | 2007-10-22 | 연료전지 시스템 |
PCT/JP2007/070972 WO2008050881A1 (en) | 2006-10-27 | 2007-10-22 | Fuel cell system |
CN2007800341057A CN101517801B (zh) | 2006-10-27 | 2007-10-22 | 燃料电池系统 |
CA2641201A CA2641201C (en) | 2006-10-27 | 2007-10-22 | Fuel cell system having controller controlling higher-efficiency operation and lower-efficiency operation |
AT07830706T ATE541332T1 (de) | 2006-10-27 | 2007-10-22 | Brennstoffzellensystem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006292418A JP5007927B2 (ja) | 2006-10-27 | 2006-10-27 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008108668A JP2008108668A (ja) | 2008-05-08 |
JP5007927B2 true JP5007927B2 (ja) | 2012-08-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006292418A Active JP5007927B2 (ja) | 2006-10-27 | 2006-10-27 | 燃料電池システム |
Country Status (10)
Country | Link |
---|---|
US (1) | US8846258B2 (ja) |
EP (1) | EP2086042B1 (ja) |
JP (1) | JP5007927B2 (ja) |
KR (1) | KR101095606B1 (ja) |
CN (1) | CN101517801B (ja) |
AT (1) | ATE541332T1 (ja) |
CA (1) | CA2641201C (ja) |
ES (1) | ES2376776T3 (ja) |
RU (1) | RU2364990C1 (ja) |
WO (1) | WO2008050881A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4844838B2 (ja) * | 2007-04-16 | 2011-12-28 | トヨタ自動車株式会社 | 燃料電池システム |
JP5056239B2 (ja) * | 2007-07-30 | 2012-10-24 | トヨタ自動車株式会社 | 燃料電池システム |
JP4730456B2 (ja) * | 2009-05-25 | 2011-07-20 | トヨタ自動車株式会社 | 燃料電池搭載車両 |
JP5233880B2 (ja) * | 2009-07-07 | 2013-07-10 | トヨタ自動車株式会社 | 燃料電池車 |
JP5246074B2 (ja) * | 2009-07-07 | 2013-07-24 | トヨタ自動車株式会社 | 燃料電池車 |
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KR100956674B1 (ko) * | 2005-10-21 | 2010-05-10 | 도요타 지도샤(주) | 연료전지시스템, 애노드가스생성량의 추정장치 및 애노드가스생성량의 추정방법 |
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ES2376776T3 (es) | 2012-03-16 |
EP2086042A1 (en) | 2009-08-05 |
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EP2086042A4 (en) | 2010-08-25 |
CA2641201C (en) | 2012-08-14 |
US8846258B2 (en) | 2014-09-30 |
US20100227240A1 (en) | 2010-09-09 |
WO2008050881A1 (en) | 2008-05-02 |
RU2364990C1 (ru) | 2009-08-20 |
KR20090058028A (ko) | 2009-06-08 |
CN101517801A (zh) | 2009-08-26 |
ATE541332T1 (de) | 2012-01-15 |
EP2086042B1 (en) | 2012-01-11 |
CA2641201A1 (en) | 2008-05-02 |
CN101517801B (zh) | 2012-01-04 |
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