DE102007026330B4 - Brennstoffzellensystem und Verfahren zum Begrenzen der Wasserstoffkonzentration im gemischten Abgas eines Brennstoffzellenstapels - Google Patents
Brennstoffzellensystem und Verfahren zum Begrenzen der Wasserstoffkonzentration im gemischten Abgas eines Brennstoffzellenstapels Download PDFInfo
- Publication number
- DE102007026330B4 DE102007026330B4 DE102007026330A DE102007026330A DE102007026330B4 DE 102007026330 B4 DE102007026330 B4 DE 102007026330B4 DE 102007026330 A DE102007026330 A DE 102007026330A DE 102007026330 A DE102007026330 A DE 102007026330A DE 102007026330 B4 DE102007026330 B4 DE 102007026330B4
- Authority
- DE
- Germany
- Prior art keywords
- fuel cell
- cathode
- exhaust gas
- anode
- cell stack
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 95
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000001257 hydrogen Substances 0.000 title claims abstract description 82
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims description 16
- 239000007789 gas Substances 0.000 claims abstract description 100
- 239000000376 reactant Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 9
- 238000007865 diluting Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000012528 membrane Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- H01M8/04082—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
- H01M8/04104—Regulation of differential pressures
-
- 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
- H01M8/04231—Purging of the reactants
-
- 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)
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/449,931 US7641993B2 (en) | 2006-06-09 | 2006-06-09 | Exhaust emissions control of hydrogen throughout fuel cell stack operation |
| US11/449,931 | 2006-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102007026330A1 DE102007026330A1 (de) | 2008-01-03 |
| DE102007026330B4 true DE102007026330B4 (de) | 2012-07-26 |
Family
ID=38777142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007026330A Expired - Fee Related DE102007026330B4 (de) | 2006-06-09 | 2007-06-06 | Brennstoffzellensystem und Verfahren zum Begrenzen der Wasserstoffkonzentration im gemischten Abgas eines Brennstoffzellenstapels |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7641993B2 (https=) |
| JP (2) | JP5599965B2 (https=) |
| CN (1) | CN100539269C (https=) |
| DE (1) | DE102007026330B4 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015015005A1 (de) | 2015-11-19 | 2017-05-24 | Daimler Ag | Verfahren zum Spülen eines Brennstoffzellensystems |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5012801B2 (ja) * | 2006-07-13 | 2012-08-29 | 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車 |
| US7862941B2 (en) * | 2007-01-31 | 2011-01-04 | Gm Global Technology Operations, Inc. | Hydrogen emissions control during up-transients and cathode pulsing |
| US8855942B2 (en) * | 2007-06-15 | 2014-10-07 | GM Global Technology Operations LLC | Anode bleed control strategy for improved water management and hydrogen utilization |
| US8057949B2 (en) | 2007-08-16 | 2011-11-15 | Ford Global Technologies, Llc | Fuel cell stack flow diversion |
| CN101911356A (zh) * | 2007-12-28 | 2010-12-08 | Utc电力公司 | 启动时燃料电池阴极中的氢燃烧 |
| US8722218B2 (en) * | 2008-10-31 | 2014-05-13 | GM Global Technology Operations LLC | Diagnostic to determine a valve/line freeze-up or failure in a fuel cell bleed manifold unit |
| US8367260B2 (en) * | 2009-10-08 | 2013-02-05 | GM Global Technology Operations LLC | Remedial start method in a fuel cell |
| WO2015022836A1 (ja) * | 2013-08-12 | 2015-02-19 | 日産自動車株式会社 | 燃料電池システム及び燃料電池システムの制御方法 |
| KR101592683B1 (ko) * | 2014-04-14 | 2016-02-12 | 현대자동차주식회사 | 연료전지 퍼지 제어 방법 |
| KR101646417B1 (ko) * | 2014-12-24 | 2016-08-08 | 현대자동차주식회사 | 연료전지 시스템 및 그 제어 방법 |
| KR101704223B1 (ko) * | 2015-06-26 | 2017-02-07 | 현대자동차주식회사 | 연료전지 시스템의 운전압력 제어 방법 |
| US10381661B2 (en) * | 2015-07-16 | 2019-08-13 | Honda Motor Co., Ltd. | Resin frame equipped membrane electrode assembly for fuel cell |
| KR102518714B1 (ko) | 2017-12-29 | 2023-04-05 | 현대자동차주식회사 | 연료전지 시스템의 수소 분압 제어방법 |
| KR102132314B1 (ko) * | 2018-02-23 | 2020-07-09 | 미츠비시 히타치 파워 시스템즈 가부시키가이샤 | 연료 전지의 온도 분포 제어 시스템, 연료 전지 및 온도 분포 제어 방법 |
| DE102021209344A1 (de) | 2021-08-25 | 2023-03-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Starten eines Brennstoffzellenstacks eines Brennstoffzellensystems |
| DE102021211793A1 (de) * | 2021-10-19 | 2023-04-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Starten eines Brennstoffzellensystems |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10024570A1 (de) * | 2000-05-19 | 2002-04-18 | Xcellsis Gmbh | Brennstoffzellensystem sowie Verfahren zum Betreiben des Brennstoffzellensystems |
| JP3588776B2 (ja) * | 2001-11-09 | 2004-11-17 | 本田技研工業株式会社 | 燃料循環式燃料電池システム |
| JP4054250B2 (ja) * | 2002-11-28 | 2008-02-27 | 本田技研工業株式会社 | 燃料電池システムにおける排ガス排出方法およびそのシステム |
| DE10306234B4 (de) * | 2003-02-04 | 2009-09-17 | Daimler Ag | Verfahren zur Luftversorgung einer Brennstoffzelle und Vorrichtung zur Durchführung des Verfahrens |
| JP4133613B2 (ja) * | 2003-06-18 | 2008-08-13 | ダイハツ工業株式会社 | 燃料電池システム |
| JP4133614B2 (ja) * | 2003-06-18 | 2008-08-13 | ダイハツ工業株式会社 | 燃料電池システム |
| GB0315280D0 (en) * | 2003-06-30 | 2003-08-06 | Voller Energy Ltd | Improvements relating to fuel cell systems |
| JP4529387B2 (ja) * | 2003-07-10 | 2010-08-25 | トヨタ自動車株式会社 | 燃料電池システム |
| JP2005038736A (ja) * | 2003-07-16 | 2005-02-10 | Nissan Motor Co Ltd | 燃料電池発電システム及び排ガス処理方法 |
| JP2005085537A (ja) * | 2003-09-05 | 2005-03-31 | Nissan Motor Co Ltd | 燃料電池システム |
| JP4649861B2 (ja) * | 2003-09-09 | 2011-03-16 | トヨタ自動車株式会社 | 燃料電池システム |
| JP2005213491A (ja) * | 2004-02-02 | 2005-08-11 | Jsr Corp | 膜形成用組成物、シリカ系膜およびシリカ系膜の形成方法 |
| JP4742501B2 (ja) * | 2004-02-17 | 2011-08-10 | 日産自動車株式会社 | 燃料電池システム |
| JP4636425B2 (ja) * | 2004-04-02 | 2011-02-23 | トヨタ自動車株式会社 | 燃料電池システム |
| JP2005310435A (ja) * | 2004-04-19 | 2005-11-04 | Nissan Motor Co Ltd | 燃料電池システム |
| JP2006019166A (ja) * | 2004-07-02 | 2006-01-19 | Nissan Motor Co Ltd | 燃料電池システム |
| JP4498845B2 (ja) * | 2004-07-16 | 2010-07-07 | 本田技研工業株式会社 | 燃料電池の排出ガス処理装置 |
-
2006
- 2006-06-09 US US11/449,931 patent/US7641993B2/en not_active Expired - Fee Related
-
2007
- 2007-06-06 DE DE102007026330A patent/DE102007026330B4/de not_active Expired - Fee Related
- 2007-06-06 JP JP2007150161A patent/JP5599965B2/ja not_active Expired - Fee Related
- 2007-06-08 CN CNB2007101379710A patent/CN100539269C/zh not_active Expired - Fee Related
-
2013
- 2013-05-07 JP JP2013097980A patent/JP2013225514A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015015005A1 (de) | 2015-11-19 | 2017-05-24 | Daimler Ag | Verfahren zum Spülen eines Brennstoffzellensystems |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007329130A (ja) | 2007-12-20 |
| US20070287044A1 (en) | 2007-12-13 |
| CN100539269C (zh) | 2009-09-09 |
| US7641993B2 (en) | 2010-01-05 |
| CN101090157A (zh) | 2007-12-19 |
| JP2013225514A (ja) | 2013-10-31 |
| DE102007026330A1 (de) | 2008-01-03 |
| JP5599965B2 (ja) | 2014-10-01 |
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Legal Events
| Date | Code | Title | Description |
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| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8180 | Miscellaneous part 1 |
Free format text: PFANDRECHT |
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| 8180 | Miscellaneous part 1 |
Free format text: PFANDRECHT AUFGEHOBEN |
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| 8180 | Miscellaneous part 1 |
Free format text: PFANDRECHT |
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| 8127 | New person/name/address of the applicant |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC , ( N. D. , US |
|
| R081 | Change of applicant/patentee |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC (N. D. GES, US Free format text: FORMER OWNER: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, MICH., US Effective date: 20110323 |
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| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final |
Effective date: 20121027 |
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| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
| R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: H01M0008040000 Ipc: H01M0008040890 |