JP6373383B2 - カソード供給部の欠乏化による燃料電池の電気系統の簡素化 - Google Patents
カソード供給部の欠乏化による燃料電池の電気系統の簡素化 Download PDFInfo
- Publication number
- JP6373383B2 JP6373383B2 JP2016533848A JP2016533848A JP6373383B2 JP 6373383 B2 JP6373383 B2 JP 6373383B2 JP 2016533848 A JP2016533848 A JP 2016533848A JP 2016533848 A JP2016533848 A JP 2016533848A JP 6373383 B2 JP6373383 B2 JP 6373383B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- gas
- cathode
- gas supply
- exhaust
- 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.)
- Active
Links
Images
Classifications
-
- 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
- H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the 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
- H01M8/04223—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
- H01M8/04253—Means for solving freezing problems
-
- 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
- H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
- H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied 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
- H01M8/04298—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
-
- 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
- H01M8/04455—Concentration; Density of cathode reactants at the inlet or inside the fuel cell
-
- 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
- H01M8/04544—Voltage
- H01M8/04559—Voltage 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
- H01M8/04—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
- H01M8/04574—Current
- H01M8/04589—Current 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
- H01M8/04—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
-
- 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
- H01M8/04791—Concentration; Density
- H01M8/04798—Concentration; Density of fuel cell 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
- H01M8/04298—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
- H01M8/04865—Voltage
- H01M8/0488—Voltage 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
- H01M8/04—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
- H01M8/04895—Current
- H01M8/0491—Current 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
- 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
- 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
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Description
燃料電池システムに設けられる専用の接触器を備えたプリチャージ抵抗は、たとえば特開2005−295697号公報から公知である。同刊行物に記載のプリチャージ抵抗の機能は、燃料電池電圧を車載電気系統電圧に合わせて整合することである。プリチャージ抵抗を介して車載電気系統と燃料電池ないしはスタックとの電圧整合が完了すると、主接触器が閉成され、燃料電池を車載電気系統に接続する主経路に電流が流れる。すると、プリチャージ抵抗の接触器が開放し、このステップが完了すると、燃料電池の始動プロセスが完了する。
以下、本発明の他の改良形態について、本発明の有利な実施例の説明と共に、図面を参照して詳細に説明する。
Claims (7)
- 少なくとも1つの燃料電池(2)を有する燃料電池システム(1)であって、
前記燃料電池(2)は、アノード室(3)と、当該アノード室(3)から分離されたカソード室(4)とを有し、
前記燃料電池システム(1)はさらに、
カソードガス源(5)と、
前記カソード室(4)内にカソードガスを供給するための、前記カソードガス源(5)に連通されたガス供給路(6)と、
前記カソード室(4)内から排気を導出するための、前記カソード室(4)に連通された排気路(7)と
を有する、燃料電池システム(1)において、
前記ガス供給路(6)と前記排気路(7)とは、少なくとも1つのガス流調整エレメント(8,9)を介して連通されており、
前記ガス流調整エレメント(8,9)は前記燃料電池(2)の動作状態に依存して、前記ガス供給路(6)を前記排気路(7)の方向に開放し、および/または、前記排気路(7)を前記ガス供給路(6)の方向に開放し、
前記ガス供給路(6)に、前記カソードガスの質量流量を介して当該カソードガスの酸素含有率を求めるために、少なくとも1つのエアマスフローセンサ(11)が配置されており、
前記ガス供給路(6)にラムダセンサ(12)が配置されており、
前記ラムダセンサ(12)は、前記排気路(7)を前記ガス供給路(6)に連通させるガス流調整エレメント(8)と、前記燃料電池(2)との間に配置されている、
ことを特徴とする燃料電池システム(1)。 - 少なくとも2つの前記ガス流調整エレメント(8,9)が、前記排気路(7)と前記ガス供給路(6)とを連通し、
1つの前記ガス流調整エレメント(8)を介して、前記燃料電池(2)の動作状態に依存して、前記排気を前記ガス供給路(6)の方向に送ることが可能であり、
他の前記ガス流調整エレメント(9)を介して、前記燃料電池(2)の動作状態に依存して、前記カソードガスを前記排気路(7)の方向に送ることが可能である、
請求項1記載の燃料電池システム(1)。 - 前記カソードガスの質量流量は、前記ガス供給路(6)に連通された圧縮機(10)によって調整可能である、
請求項1または2記載の燃料電池システム(1)。 - 燃料電池システム(1)を介して、燃料電池(2)を動作させる方法であって、
前記燃料電池(2)は、アノード室(3)と、当該アノード室(3)から分離されたカソード室(4)とを有し、
前記燃料電池システム(1)は、
カソードガス源(5)と、
前記カソード室(4)内にカソードガスを供給するための、前記カソードガス源(5)に連通されたガス供給路(6)と、
前記カソード室(4)内から排気を導出するための、前記カソード室(4)に連通された排気路(7)と
を有し、
前記ガス供給路(6)と前記排気路(7)とは、少なくとも1つのガス流調整エレメント(8,9)を介して連通されており、
前記ガス流調整エレメント(8,9)は前記燃料電池(2)の動作状態に依存して、前記ガス供給路(6)を前記排気路(7)の方向に開放し、および/または、前記排気路(7)を前記ガス供給路(6)の方向に開放する、
方法において、
a)前記燃料電池(2)の始動を行うステップと、
b)前記ガス流調整エレメント(8)を介して排気を前記ガス供給路(6)内に供給することにより、
および/または、
前記ガス流調整エレメント(9)を介して前記カソードガスを前記排気路(7)内に導出することにより、
および/または、
前記ガス供給路(6)に連通された圧縮機(10)の回転数低下によって前記カソードガスの質量流量を低減することにより、
前記カソードガスの欠乏化を行うことによって、前記燃料電池(2)に生じる電圧を制限するステップと、
c)前記燃料電池(2)を高電圧車載電気系統14に接続する主接触器(13)を投入するステップと、
d)前記燃料電池(2)にて生じる電圧の制限を停止するステップと
を有し、
前記ガス供給路(6)に、前記カソードガスの質量流量を介して当該カソードガスの酸素含有率を求めるために、少なくとも1つのエアマスフローセンサ(11)が配置されており、
前記ガス供給路(6)にラムダセンサ(12)が配置されており、
前記ラムダセンサ(12)は、前記排気路(7)を前記ガス供給路(6)に連通させるガス流調整エレメント(8)と、前記燃料電池(2)との間に配置されており、
前記ガス供給路(6)に排気を供給する際、前記カソード室(4)内への前記カソードガスの供給部より上流にて前記ラムダセンサ(12)を介して、当該カソードガスの酸素含有率を測定する、
ことを特徴とする方法。 - 少なくとも2つの前記ガス流調整エレメント(8,9)が、前記排気路(7)と前記ガス供給路(6)とを連通しており、
1つの前記ガス流調整エレメント(8)を介して、前記燃料電池(2)の動作状態に依存して、前記排気を前記ガス供給路(6)の方向に送ることが可能であり、
他の前記ガス流調整エレメント(9)を介して、前記燃料電池(2)の動作状態に依存して、前記カソードガスを前記排気路(7)の方向に送ることが可能である、
請求項4記載の方法。 - 前記カソードガスの質量流量は、前記ガス供給路(6)に連通された圧縮機(10)によって調整可能である、
請求項4または5記載の方法。 - 前記燃料電池(2)の始動は、氷点下での始動である、
請求項4から6までのいずれか1項記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013216156.5A DE102013216156A1 (de) | 2013-08-14 | 2013-08-14 | Vereinfachung des elektrischen Systems von Brennstoffzellen durch Verarmung der Kathodenversorgung |
DE102013216156.5 | 2013-08-14 | ||
PCT/EP2014/063816 WO2015022114A1 (de) | 2013-08-14 | 2014-06-30 | Vereinfachung des elektrischen systems von brennstoffzellen durch verarmung der kathodenversorgung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016527698A JP2016527698A (ja) | 2016-09-08 |
JP6373383B2 true JP6373383B2 (ja) | 2018-08-15 |
Family
ID=51022885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016533848A Active JP6373383B2 (ja) | 2013-08-14 | 2014-06-30 | カソード供給部の欠乏化による燃料電池の電気系統の簡素化 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10236523B2 (ja) |
EP (1) | EP3033789B1 (ja) |
JP (1) | JP6373383B2 (ja) |
DE (1) | DE102013216156A1 (ja) |
WO (1) | WO2015022114A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013216156A1 (de) * | 2013-08-14 | 2015-02-19 | Robert Bosch Gmbh | Vereinfachung des elektrischen Systems von Brennstoffzellen durch Verarmung der Kathodenversorgung |
DE102015215927A1 (de) * | 2015-08-20 | 2017-02-23 | Volkswagen Aktiengesellschaft | Brennstoffzellensystem sowie Verfahren zum Betreiben eines solchen |
DE102015014561A1 (de) | 2015-11-11 | 2017-05-11 | Daimler Ag | Brennstoffzellensystem |
DE102019110343A1 (de) | 2019-04-18 | 2020-10-22 | e.Go REX GmbH | Schaltungsanordnung für ein bordnetz eines elektrisch angetriebenen kraftfahrzeugs und verfahren zum betreiben einer solchen schaltungsanordnung |
US11967744B2 (en) * | 2022-02-11 | 2024-04-23 | Ford Global Technologies, Llc | Fuel cell vehicle with bypass valve control for clearing exhaust |
DE102022204143A1 (de) * | 2022-04-28 | 2023-11-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Brennstoffzellensystem und Trocknungsverfahren zum Trocknen von Brennstoffzellen eines Brennstoffzellensystems |
AT525895B1 (de) * | 2022-07-21 | 2023-09-15 | Avl List Gmbh | Steuerungsverfahren zum Hochfahren eines Brennstoffzellensystems |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6046782B2 (ja) * | 1979-07-31 | 1985-10-17 | 財団法人 電力中央研究所 | 燃料電池の電圧調整装置 |
JPS63181267A (ja) | 1987-01-21 | 1988-07-26 | Toshiba Corp | 燃料電池発電装置 |
DE19620501C1 (de) | 1996-05-22 | 1997-06-19 | Mtu Friedrichshafen Gmbh | Verfahren zum Betreiben einer Brennstoffzellenanordnung |
US5798186A (en) * | 1996-06-07 | 1998-08-25 | Ballard Power Systems Inc. | Method and apparatus for commencing operation of a fuel cell electric power generation system below the freezing temperature of water |
JP4545285B2 (ja) | 2000-06-12 | 2010-09-15 | 本田技研工業株式会社 | 燃料電池車両の起動制御装置 |
FR2816762B1 (fr) | 2000-11-14 | 2003-10-03 | Air Liquide | Procede et dispositif de securite pour le demarrage et l'arret d'une pile a combustible |
JP2003197229A (ja) | 2001-12-26 | 2003-07-11 | Toyota Motor Corp | 燃料電池とキャパシタとを備えるハイブリッド電源システム |
DE10331159A1 (de) | 2003-07-10 | 2005-01-27 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
US20090220831A1 (en) | 2003-08-06 | 2009-09-03 | Reoser Carl A | Hydrogen passivation shut down system for a fuel cell power plant |
JP4086807B2 (ja) | 2004-03-31 | 2008-05-14 | 三洋電機株式会社 | 車両用の電源装置 |
EP1955397A4 (en) * | 2005-11-29 | 2009-10-21 | Utc Fuel Cells Llc | AIR AS RESPONSE TO LOW NEED REVOLVING FUEL CELL POWER PLANT |
US9614236B2 (en) * | 2006-08-10 | 2017-04-04 | GM Global Technology Operations LLC | Method for mitigating cell degradation due to startup and shutdown via cathode re-circulation combined with electrical shorting of stack |
WO2009085034A1 (en) * | 2007-12-28 | 2009-07-09 | Utc Power Corporation | Combustion of hydrogen in fuel cell cathode upon startup |
US8088523B2 (en) | 2008-06-06 | 2012-01-03 | GM Global Technology Operations LLC | Startup reliability using HFR measurement |
WO2010031601A1 (en) | 2008-09-17 | 2010-03-25 | Belenos Clean Power Holding Ag | Method of shut-down and starting of a fuel cell |
CN103003999B (zh) | 2010-07-13 | 2015-04-01 | 丰田自动车株式会社 | 燃料电池用配管单元及具备该配管单元的燃料电池单元、燃料电池系统 |
JP5504293B2 (ja) | 2012-01-23 | 2014-05-28 | 本田技研工業株式会社 | 燃料電池システムの運転停止方法および燃料電池システム |
DE102013216156A1 (de) * | 2013-08-14 | 2015-02-19 | Robert Bosch Gmbh | Vereinfachung des elektrischen Systems von Brennstoffzellen durch Verarmung der Kathodenversorgung |
-
2013
- 2013-08-14 DE DE102013216156.5A patent/DE102013216156A1/de not_active Withdrawn
-
2014
- 2014-06-30 JP JP2016533848A patent/JP6373383B2/ja active Active
- 2014-06-30 EP EP14733651.5A patent/EP3033789B1/de active Active
- 2014-06-30 WO PCT/EP2014/063816 patent/WO2015022114A1/de active Application Filing
- 2014-06-30 US US14/911,328 patent/US10236523B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016527698A (ja) | 2016-09-08 |
EP3033789B1 (de) | 2019-03-13 |
US10236523B2 (en) | 2019-03-19 |
US20160204455A1 (en) | 2016-07-14 |
WO2015022114A1 (de) | 2015-02-19 |
EP3033789A1 (de) | 2016-06-22 |
DE102013216156A1 (de) | 2015-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6373383B2 (ja) | カソード供給部の欠乏化による燃料電池の電気系統の簡素化 | |
JP6206440B2 (ja) | 燃料電池システム | |
US7943262B2 (en) | Fuel cell system | |
KR101637727B1 (ko) | 통합형 밸브를 장착한 연료전지 차량의 공기 공급 시스템 | |
JP6079749B2 (ja) | 燃料電池システムおよび水素ガス漏れ検出方法 | |
US10115989B2 (en) | Operation method of fuel cell system and fuel cell system | |
JP6969432B2 (ja) | 燃料電池システムおよび燃料電池システムの制御方法 | |
US9413021B2 (en) | Fuel cell system and control method of fuel cell system | |
KR102496256B1 (ko) | 수소 퍼지 제어방법 및 제어시스템 | |
JP6493323B2 (ja) | 燃料電池システム | |
US20180026286A1 (en) | Fuel cell system and vehicle | |
JP6137329B2 (ja) | 燃料電池システム | |
US10205185B2 (en) | Method for controlling fuel cell system | |
US20180366751A1 (en) | Fuel cell system and control method for fuel cell system | |
EP2940771B1 (en) | Fuel cell system and control method for the same | |
CN108140857B (zh) | 燃料电池系统及其控制方法 | |
WO2016067830A1 (ja) | 燃料電池システム及び燃料電池システムの制御方法 | |
JP6155596B2 (ja) | 燃料電池システム | |
KR100799725B1 (ko) | 연료 전지 시스템 및 그 운전방법 | |
JP6790509B2 (ja) | 燃料電池システム及び燃料電池システムの制御方法 | |
JP7020055B2 (ja) | 電動車両の燃料電池装置 | |
US11335929B2 (en) | Fuel cell system | |
JP2009004168A (ja) | 燃料電池システム | |
KR102463708B1 (ko) | 연료전지 시스템 | |
JP2008218170A (ja) | 燃料電池システムおよびその掃気処理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20161221 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170406 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170919 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20171219 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180130 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180709 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180717 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6373383 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |