NL8901962A - Celontladingsketen voor een brandstofcel. - Google Patents
Celontladingsketen voor een brandstofcel. Download PDFInfo
- Publication number
- NL8901962A NL8901962A NL8901962A NL8901962A NL8901962A NL 8901962 A NL8901962 A NL 8901962A NL 8901962 A NL8901962 A NL 8901962A NL 8901962 A NL8901962 A NL 8901962A NL 8901962 A NL8901962 A NL 8901962A
- Authority
- NL
- Netherlands
- Prior art keywords
- fuel cell
- discharge
- cell
- voltage
- circuit
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims description 45
- 238000010586 diagram Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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
- H01M8/04664—Failure or abnormal function
- H01M8/04686—Failure or abnormal function of auxiliary devices, e.g. batteries, capacitors
-
- 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
- H01M8/04694—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
- H01M8/04925—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
- H01M8/04—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
- H01M8/04949—Electric variables other electric variables, e.g. resistance or impedance
- H01M8/04953—Electric variables other electric variables, e.g. resistance or impedance of auxiliary devices, e.g. batteries, capacitors
-
- 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
- H01M8/04955—Shut-off or shut-down of 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
- 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)
- Fuel Cell (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63190682A JPH0240864A (ja) | 1988-08-01 | 1988-08-01 | 燃料電池の放電回路 |
| JP19068288 | 1988-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8901962A true NL8901962A (nl) | 1990-03-01 |
Family
ID=16262126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8901962A NL8901962A (nl) | 1988-08-01 | 1989-07-28 | Celontladingsketen voor een brandstofcel. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5105142A (ja) |
| JP (1) | JPH0240864A (ja) |
| IT (1) | IT1231545B (ja) |
| NL (1) | NL8901962A (ja) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04101362A (ja) * | 1990-08-18 | 1992-04-02 | Fuji Electric Co Ltd | リン酸形燃料電池発電装置 |
| DE19538381C2 (de) * | 1995-10-14 | 1999-07-15 | Aeg Energietechnik Gmbh | Anordnung zur unterbrechungsfreien Stromversorgung elektrischer Verbraucher |
| JP3572766B2 (ja) * | 1995-11-28 | 2004-10-06 | アイシン精機株式会社 | 自動車用アウトサイドハンドル装置 |
| US5858568A (en) * | 1996-09-19 | 1999-01-12 | Ztek Corporation | Fuel cell power supply system |
| US6380637B1 (en) | 1996-09-19 | 2002-04-30 | Ztek Corporation | Off-board station and an electricity exchanging system suitable for use with a mobile vehicle power system |
| US6025083A (en) * | 1998-02-25 | 2000-02-15 | Siemens Westinghouse Power Corporation | Fuel cell generator energy dissipator |
| JP3870665B2 (ja) * | 2000-06-01 | 2007-01-24 | 日産自動車株式会社 | 燃料電池システム |
| US20020163819A1 (en) * | 2000-11-07 | 2002-11-07 | Treece William A. | Hybrid microturbine/fuel cell system providing air contamination control |
| DE10059393A1 (de) * | 2000-11-30 | 2002-06-20 | Siemens Ag | Gleichstromversorgungseinrichtung und Verfahren zum Abschalten eines Brennstoffzellenblocks |
| US6641946B2 (en) * | 2001-02-15 | 2003-11-04 | Siemens Westinghouse Power Corporation | Fuel dissipater for pressurized fuel cell generators |
| DE10132346B4 (de) * | 2001-07-04 | 2007-12-13 | Forschungszentrum Jülich GmbH | Verfahren für den Betrieb einer Brennstoffzelle mit Begrenzereinrichtung für die Klemmenspannung |
| US7132185B2 (en) * | 2001-12-14 | 2006-11-07 | Ballard Power Systems Inc. | Fuel cell system shunt regulator method and apparatus |
| CA2467263A1 (en) * | 2003-05-14 | 2004-11-14 | Hydrogenics Corporation | Method, system and apparatus for testing electrochemical cells |
| US20090062968A1 (en) * | 2007-08-31 | 2009-03-05 | Caterpillar Inc. | System and method for coordinating transfer of electricity |
| AT505914B1 (de) * | 2008-03-28 | 2009-05-15 | Fronius Int Gmbh | Verfahren und vorrichtung zum abschalten einer brennstoffzelle |
| US20100035098A1 (en) * | 2008-08-06 | 2010-02-11 | Manikandan Ramani | Using chemical shorting to control electrode corrosion during the startup or shutdown of a fuel cell |
| FR2951583B1 (fr) * | 2009-10-19 | 2012-01-27 | Commissariat Energie Atomique | Prevention de la corrosion d'une pile a combustible |
| AT512622B1 (de) | 2012-02-15 | 2016-09-15 | Fronius Int Gmbh | Verfahren und vorrichtung zum betreiben einer brennstoffzelleneinheit |
| DE102018212533A1 (de) | 2018-07-27 | 2020-01-30 | Audi Ag | Versorgungseinrichtung mit einer Brennstoffzelleneinrichtung und Verfahren zur Spannungssenkung bei einer Brennstoffzelleneinrichtung |
| CN110370990B (zh) * | 2019-09-16 | 2020-01-31 | 潍柴动力股份有限公司 | 一种燃料电池电堆保护方法、装置和燃料电池供电系统 |
| FR3117065B1 (fr) | 2020-12-09 | 2023-05-05 | Renault Sas | Procede de decharge d’une pile a combustible d’alimentation d’une machine electrique de traction d’un vehicule automobile |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3443115A (en) * | 1966-06-15 | 1969-05-06 | Allis Chalmers Mfg Co | Means for paralleling direct current sources having different output characteristics |
| US3823358A (en) * | 1973-06-18 | 1974-07-09 | United Aircraft Corp | Battery peaking unit for fuel cell power plants |
| US4931947A (en) * | 1983-09-29 | 1990-06-05 | Engelhard Corporation | Fuel cell/battery hybrid system having battery charge-level control |
| JPS61233974A (ja) * | 1985-04-10 | 1986-10-18 | Fuji Electric Co Ltd | 燃料電池の主端子電圧制御装置 |
| JPS6217958A (ja) * | 1985-07-16 | 1987-01-26 | Sanyo Electric Co Ltd | 燃料電池発電システムの制御装置 |
-
1988
- 1988-08-01 JP JP63190682A patent/JPH0240864A/ja active Pending
-
1989
- 1989-07-25 US US07/384,686 patent/US5105142A/en not_active Expired - Fee Related
- 1989-07-28 NL NL8901962A patent/NL8901962A/nl not_active Application Discontinuation
- 1989-07-28 IT IT8921367A patent/IT1231545B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US5105142A (en) | 1992-04-14 |
| JPH0240864A (ja) | 1990-02-09 |
| IT1231545B (it) | 1991-12-17 |
| IT8921367A0 (it) | 1989-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1A | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |