FR2944152B1 - Dispositif pour controler la baisse de la tension residuelle aux bornes d'une pile a combustible apres son arret - Google Patents
Dispositif pour controler la baisse de la tension residuelle aux bornes d'une pile a combustible apres son arretInfo
- Publication number
- FR2944152B1 FR2944152B1 FR0901643A FR0901643A FR2944152B1 FR 2944152 B1 FR2944152 B1 FR 2944152B1 FR 0901643 A FR0901643 A FR 0901643A FR 0901643 A FR0901643 A FR 0901643A FR 2944152 B1 FR2944152 B1 FR 2944152B1
- Authority
- FR
- France
- Prior art keywords
- terminals
- drop
- stop
- controlling
- fuel cell
- 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
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
- H01M8/04298—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
- H01M8/04223—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
- H01M8/04238—Depolarisation
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0901643A FR2944152B1 (fr) | 2009-04-03 | 2009-04-03 | Dispositif pour controler la baisse de la tension residuelle aux bornes d'une pile a combustible apres son arret |
PCT/EP2010/053958 WO2010112405A1 (fr) | 2009-04-03 | 2010-03-25 | Dispositif pour contrôler la baisse de la tension résiduelle aux bornes d'une pile à combustible après son arrêt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0901643A FR2944152B1 (fr) | 2009-04-03 | 2009-04-03 | Dispositif pour controler la baisse de la tension residuelle aux bornes d'une pile a combustible apres son arret |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2944152A1 FR2944152A1 (fr) | 2010-10-08 |
FR2944152B1 true FR2944152B1 (fr) | 2011-06-17 |
Family
ID=41320080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0901643A Active FR2944152B1 (fr) | 2009-04-03 | 2009-04-03 | Dispositif pour controler la baisse de la tension residuelle aux bornes d'une pile a combustible apres son arret |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2944152B1 (fr) |
WO (1) | WO2010112405A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115123018B (zh) * | 2022-07-25 | 2024-06-18 | 潍柴动力股份有限公司 | 车辆的纯电模式限扭控制方法、装置、电子设备及介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI108900B (fi) | 1999-12-28 | 2002-04-15 | Martti Kesaeniemi | Optinen vuo ja kuvan muodostaminen |
US6514635B2 (en) * | 2001-01-25 | 2003-02-04 | Utc Fuel Cells, Llc | Procedure for shutting down a fuel cell system having an anode exhaust recycle loop |
US7632583B2 (en) * | 2003-05-06 | 2009-12-15 | Ballard Power Systems Inc. | Apparatus for improving the performance of a fuel cell electric power system |
JP2005302304A (ja) * | 2004-04-06 | 2005-10-27 | Nissan Motor Co Ltd | 燃料電池システム |
FR2873498B1 (fr) | 2004-07-20 | 2007-08-10 | Conception & Dev Michelin Sa | Arret d'une pile a combustible alimentee en oxygene pur |
-
2009
- 2009-04-03 FR FR0901643A patent/FR2944152B1/fr active Active
-
2010
- 2010-03-25 WO PCT/EP2010/053958 patent/WO2010112405A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2010112405A1 (fr) | 2010-10-07 |
FR2944152A1 (fr) | 2010-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
CA | Change of address |
Effective date: 20180312 |
|
CD | Change of name or company name |
Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE, FR Effective date: 20180312 Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312 |