DE102006041762A1 - Vorrichtung und Verfahren zum Befeuchten eines zu einer Brennstoffzelle strömenden Gasstroms - Google Patents
Vorrichtung und Verfahren zum Befeuchten eines zu einer Brennstoffzelle strömenden Gasstroms Download PDFInfo
- Publication number
- DE102006041762A1 DE102006041762A1 DE102006041762A DE102006041762A DE102006041762A1 DE 102006041762 A1 DE102006041762 A1 DE 102006041762A1 DE 102006041762 A DE102006041762 A DE 102006041762A DE 102006041762 A DE102006041762 A DE 102006041762A DE 102006041762 A1 DE102006041762 A1 DE 102006041762A1
- Authority
- DE
- Germany
- Prior art keywords
- humidifier
- valve
- fuel cell
- bypass line
- air
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000009969 flowable effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 38
- 239000003570 air Substances 0.000 description 37
- 239000012528 membrane Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000002411 adverse Effects 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000006467 substitution reaction 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
- H01M8/04082—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
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04126—Humidifying
-
- 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
- H01M8/04776—Pressure; Flow at auxiliary devices, e.g. reformer, compressor, burner
-
- 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
- H01M8/04828—Humidity; Water content
- H01M8/04835—Humidity; Water content 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
- H01M8/04313—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
- H01M8/04492—Humidity; Ambient humidity; Water content
-
- 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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006041762A DE102006041762A1 (de) | 2006-09-04 | 2006-09-04 | Vorrichtung und Verfahren zum Befeuchten eines zu einer Brennstoffzelle strömenden Gasstroms |
| US12/439,573 US20090269632A1 (en) | 2006-09-04 | 2007-08-07 | Apparatus and method for moisturizing a gas flow flowing to a fuel cell |
| JP2009525940A JP5837277B2 (ja) | 2006-09-04 | 2007-08-07 | 燃料電池へ流れるガス流を加湿する装置および方法 |
| PCT/EP2007/006960 WO2008028550A1 (de) | 2006-09-04 | 2007-08-07 | Vorrichtung und verfahren zum befeuchten eines zu einer brennstoffzelle strömenden gasstroms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006041762A DE102006041762A1 (de) | 2006-09-04 | 2006-09-04 | Vorrichtung und Verfahren zum Befeuchten eines zu einer Brennstoffzelle strömenden Gasstroms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102006041762A1 true DE102006041762A1 (de) | 2008-03-06 |
Family
ID=38658178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102006041762A Withdrawn DE102006041762A1 (de) | 2006-09-04 | 2006-09-04 | Vorrichtung und Verfahren zum Befeuchten eines zu einer Brennstoffzelle strömenden Gasstroms |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090269632A1 (https=) |
| JP (1) | JP5837277B2 (https=) |
| DE (1) | DE102006041762A1 (https=) |
| WO (1) | WO2008028550A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2930681A1 (fr) * | 2008-04-28 | 2009-10-30 | Air Liquide | Systeme de bypass d'un humidificateur de cathode d'une pile a combustible, pile a combustible dotee de ce systeme et procede d'elimination de gouttelettes d'eau dans des piles a combustible |
| DE102014018846A1 (de) | 2014-12-17 | 2016-06-23 | Daimler Ag | Brennstoffzellenvorrichtung |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3002659B1 (fr) * | 2013-02-26 | 2015-03-06 | Soitec Solar Gmbh | Dispositif pour controler le niveau d’humidite relative dans un module photovoltaique a concentration |
| US20170262003A1 (en) * | 2014-08-28 | 2017-09-14 | Br Beheer B.V. | Device for setting and controlling the humidity of a gas |
| AT520682B1 (de) * | 2017-12-07 | 2021-07-15 | Avl List Gmbh | Verfahren zur Ermittlung eines Betriebszustandes eines elektrochemischen Systems |
| KR102633862B1 (ko) * | 2018-08-08 | 2024-02-05 | 현대자동차 주식회사 | 연료전지용 가습기 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0219720A (ja) * | 1988-07-07 | 1990-01-23 | Kanto Seiki Co Ltd | 体積測定方法及びその装置 |
| DE4425634C1 (de) * | 1994-07-20 | 1995-10-26 | Daimler Benz Ag | Verfahren und Vorrichtung zum dosierten Zuführen von flüssigen Reaktanden zu einem Brennstoffzellensystem |
| US7482085B2 (en) * | 1996-06-07 | 2009-01-27 | Bdf Ip Holdings Ltd. | Apparatus for improving the cold starting capability of an electrochemical fuel cell |
| CA2270771A1 (fr) * | 1999-04-30 | 2000-10-30 | Hydro-Quebec | Nouveaux materiaux d'electrode presentant une conductivite de surface elevee |
| DE19935165A1 (de) * | 1999-07-28 | 2001-02-01 | Roche Diagnostics Gmbh | Verfahren und Anordnung zur Konzentrationsbestimmung von Glucose in einer Körperflüssigkeit |
| US6884534B2 (en) * | 2001-05-03 | 2005-04-26 | General Motors Corporation | Electronic by-pass control of gas around the humidifier to the fuel cell stack |
| JP2003081603A (ja) * | 2001-07-04 | 2003-03-19 | Hitachi Ltd | 水素製造装置及びそれを用いた発電システム |
| DE10160477A1 (de) * | 2001-12-08 | 2003-06-18 | Ballard Power Systems | Verfahren zur Steuerung eines Stellglieds |
| TW558852B (en) * | 2002-07-12 | 2003-10-21 | Asia Pacific Fuel Cell Tech | Control apparatus and method of fuel cell set |
| EP1527492A2 (de) * | 2002-07-18 | 2005-05-04 | DaimlerChrysler AG | Vorrichtung und verfahren zur befeuchtung eines gasstroms |
| JP4886170B2 (ja) * | 2003-03-18 | 2012-02-29 | 本田技研工業株式会社 | 燃料電池システム |
| JP2004335313A (ja) * | 2003-05-08 | 2004-11-25 | Osaka Gas Co Ltd | 固体高分子形燃料電池システム |
| JP4617675B2 (ja) * | 2004-01-13 | 2011-01-26 | トヨタ自動車株式会社 | 燃料電池システム |
| JP4737977B2 (ja) * | 2004-11-30 | 2011-08-03 | 株式会社ケーヒン | 燃料電池用弁装置 |
| TW200951066A (en) * | 2008-04-17 | 2009-12-16 | Basf Se | Process for the preparation of crystalline lithium-, iron-and phosphate-comprising materials |
-
2006
- 2006-09-04 DE DE102006041762A patent/DE102006041762A1/de not_active Withdrawn
-
2007
- 2007-08-07 WO PCT/EP2007/006960 patent/WO2008028550A1/de not_active Ceased
- 2007-08-07 US US12/439,573 patent/US20090269632A1/en not_active Abandoned
- 2007-08-07 JP JP2009525940A patent/JP5837277B2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2930681A1 (fr) * | 2008-04-28 | 2009-10-30 | Air Liquide | Systeme de bypass d'un humidificateur de cathode d'une pile a combustible, pile a combustible dotee de ce systeme et procede d'elimination de gouttelettes d'eau dans des piles a combustible |
| DE102014018846A1 (de) | 2014-12-17 | 2016-06-23 | Daimler Ag | Brennstoffzellenvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5837277B2 (ja) | 2015-12-24 |
| WO2008028550A1 (de) | 2008-03-13 |
| JP2010503144A (ja) | 2010-01-28 |
| US20090269632A1 (en) | 2009-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |
Effective date: 20130510 |
|
| R120 | Application withdrawn or ip right abandoned |