EP4088333A1 - Verfahren zum betreiben eines brennstoffzellensystems - Google Patents
Verfahren zum betreiben eines brennstoffzellensystemsInfo
- Publication number
- EP4088333A1 EP4088333A1 EP20824469.9A EP20824469A EP4088333A1 EP 4088333 A1 EP4088333 A1 EP 4088333A1 EP 20824469 A EP20824469 A EP 20824469A EP 4088333 A1 EP4088333 A1 EP 4088333A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air compressor
- electric motor
- driven air
- fuel cell
- map
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000000454 anti-cipatory effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 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
- H01M8/04082—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
-
- 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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04425—Pressure; Ambient pressure; Flow at auxiliary devices, e.g. reformers, compressors, burners
-
- 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
- H01M8/04597—Current 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
- H01M8/04858—Electric variables
- H01M8/04865—Voltage
- H01M8/04888—Voltage of auxiliary devices, e.g. batteries, capacitors
-
- 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
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020200251.7A DE102020200251A1 (de) | 2020-01-10 | 2020-01-10 | Verfahren zum Betreiben eines Brennstoffzellensystems |
PCT/EP2020/084833 WO2021139935A1 (de) | 2020-01-10 | 2020-12-07 | Verfahren zum betreiben eines brennstoffzellensystems |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4088333A1 true EP4088333A1 (de) | 2022-11-16 |
Family
ID=73835552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20824469.9A Pending EP4088333A1 (de) | 2020-01-10 | 2020-12-07 | Verfahren zum betreiben eines brennstoffzellensystems |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4088333A1 (de) |
JP (1) | JP2023509159A (de) |
CN (1) | CN114982025A (de) |
DE (1) | DE102020200251A1 (de) |
WO (1) | WO2021139935A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114497631B (zh) * | 2022-04-14 | 2022-07-01 | 苏州氢澜科技有限公司 | 一种燃料电池空气系统及其控制方法 |
CN114784342B (zh) * | 2022-06-21 | 2022-08-30 | 武汉海亿新能源科技有限公司 | 一种防喘振燃料电池空气供给控制方法及系统、装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19640808C1 (de) * | 1996-10-02 | 1997-11-27 | Siemens Ag | Verfahren zum Betreiben einer PEM-Brennstoffzellenanlage |
US7771883B2 (en) | 2004-01-27 | 2010-08-10 | Gm Global Technology Operations, Inc. | Virtual compressor operational parameter measurement and surge detection in a fuel cell system |
DE102007050797A1 (de) * | 2007-10-24 | 2008-07-24 | Daimler Ag | Verfahren zum Betreiben eines Brennstoffzellensystems mit einem in einem Brennstoffzellenkreislauf angeordneten, elektromotorisch angetriebenen Verdichter |
KR101526807B1 (ko) * | 2014-07-02 | 2015-06-08 | 현대자동차주식회사 | 연료전지 차량의 공기 공급 제어방법 |
DE102016116004A1 (de) * | 2016-08-29 | 2018-03-01 | Audi Ag | Verfahren zum Bestimmen des Feuchtigkeitsgehalts eines Betriebsmediums, Brennstoffzellensystem zum Durchführen eines solchen Verfahrens und Verwendung eines Verdichters als Feuchtigkeitssensor |
JP7077652B2 (ja) * | 2018-02-21 | 2022-05-31 | トヨタ自動車株式会社 | 燃料電池システムおよび燃料電池システムの制御方法 |
WO2019241272A1 (en) * | 2018-06-11 | 2019-12-19 | Broan-Nutone Llc | Ventilation system with automatic flow balancing derived from neural network and methods of use |
-
2020
- 2020-01-10 DE DE102020200251.7A patent/DE102020200251A1/de active Pending
- 2020-12-07 JP JP2022540814A patent/JP2023509159A/ja active Pending
- 2020-12-07 EP EP20824469.9A patent/EP4088333A1/de active Pending
- 2020-12-07 WO PCT/EP2020/084833 patent/WO2021139935A1/de unknown
- 2020-12-07 CN CN202080093851.9A patent/CN114982025A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE102020200251A1 (de) | 2021-07-15 |
WO2021139935A1 (de) | 2021-07-15 |
JP2023509159A (ja) | 2023-03-07 |
CN114982025A (zh) | 2022-08-30 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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17P | Request for examination filed |
Effective date: 20220810 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20240215 |