BRPI0712089A2 - sistema de célula de combustìvel - Google Patents
sistema de célula de combustìvel Download PDFInfo
- Publication number
- BRPI0712089A2 BRPI0712089A2 BRPI0712089-3A BRPI0712089A BRPI0712089A2 BR PI0712089 A2 BRPI0712089 A2 BR PI0712089A2 BR PI0712089 A BRPI0712089 A BR PI0712089A BR PI0712089 A2 BRPI0712089 A2 BR PI0712089A2
- Authority
- BR
- Brazil
- Prior art keywords
- power generation
- generation part
- fuel cell
- fuel
- secondary power
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 157
- 238000010248 power generation Methods 0.000 claims abstract description 143
- 238000010926 purge Methods 0.000 claims abstract description 78
- 239000012535 impurity Substances 0.000 description 35
- 239000007789 gas Substances 0.000 description 32
- 239000012528 membrane Substances 0.000 description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 16
- 238000009792 diffusion process Methods 0.000 description 15
- 238000011144 upstream manufacturing Methods 0.000 description 11
- 230000007423 decrease Effects 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000002828 fuel tank Substances 0.000 description 8
- 230000001590 oxidative effect Effects 0.000 description 7
- 239000005518 polymer electrolyte Substances 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- -1 hydrogen ions Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M8/04223—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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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
- H01M8/04589—Current 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
- H01M8/04955—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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- General Engineering & Computer Science (AREA)
- Fuel Cell (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006148660A JP5164342B2 (ja) | 2006-05-29 | 2006-05-29 | 燃料電池装置 |
| JP2006-148660 | 2006-05-29 | ||
| PCT/JP2007/060171 WO2007138879A1 (en) | 2006-05-29 | 2007-05-11 | Fuel cell system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0712089A2 true BRPI0712089A2 (pt) | 2012-01-31 |
Family
ID=38778398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0712089-3A BRPI0712089A2 (pt) | 2006-05-29 | 2007-05-11 | sistema de célula de combustìvel |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8697302B2 (enExample) |
| EP (1) | EP2030275A4 (enExample) |
| JP (1) | JP5164342B2 (enExample) |
| KR (1) | KR101102449B1 (enExample) |
| CN (1) | CN101454937B (enExample) |
| BR (1) | BRPI0712089A2 (enExample) |
| RU (1) | RU2399995C1 (enExample) |
| WO (1) | WO2007138879A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009206076A (ja) * | 2008-01-28 | 2009-09-10 | Canon Inc | 燃料電池セルおよび燃料電池スタック |
| KR101131166B1 (ko) * | 2008-09-04 | 2012-03-28 | 삼성전기주식회사 | 연료전지 시스템 |
| JP5591056B2 (ja) * | 2010-10-08 | 2014-09-17 | 三菱重工業株式会社 | 燃料電池発電システム |
| JP5990798B2 (ja) * | 2012-09-18 | 2016-09-14 | アクアフェアリー株式会社 | 発電装置 |
| US9023545B2 (en) * | 2013-03-15 | 2015-05-05 | Societe Bic | Method for operating a fuel cell system |
| US9680171B2 (en) | 2013-03-15 | 2017-06-13 | Intelligent Energy Limited | Methods for operating a fuel cell system |
| KR102318475B1 (ko) * | 2016-11-04 | 2021-10-27 | 모리무라 에스오에프씨 테크놀로지 가부시키가이샤 | 전기 화학 반응 셀 스택 |
| JP6911716B2 (ja) * | 2017-11-09 | 2021-07-28 | トヨタ自動車株式会社 | 燃料電池システムおよびその制御方法 |
| JP6961194B1 (ja) * | 2021-03-18 | 2021-11-05 | アビオスエンジニアリング株式会社 | 燃料電池及び燃料電池システム |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL267322A (enExample) * | 1960-07-21 | 1900-01-01 | ||
| RU1304683C (ru) | 1985-06-28 | 1993-11-15 | Всесоюзный научно-исследовательский, проектно-конструкторский и технологический институт источников тока | Водородно-кислородный электрохимический генератор |
| US6861167B2 (en) * | 2001-07-25 | 2005-03-01 | Ballard Power Systems Inc. | Fuel cell resuscitation method and apparatus |
| US6887606B2 (en) * | 2001-07-25 | 2005-05-03 | Ballard Power Systems Inc. | Fuel cell system method and apparatus employing oxygen sensor |
| US6960401B2 (en) * | 2001-07-25 | 2005-11-01 | Ballard Power Systems Inc. | Fuel cell purging method and apparatus |
| US7153598B2 (en) * | 2003-03-07 | 2006-12-26 | Ballard Power Systems Inc. | Methods of operating fuel cells having closed reactant supply systems |
| JP2005085536A (ja) * | 2003-09-05 | 2005-03-31 | Nissan Motor Co Ltd | 燃料電池システム |
| US20050142400A1 (en) * | 2003-12-31 | 2005-06-30 | Nuvera Fuel Cells | Safe purging of water from fuel cell stacks |
| DE502005009370D1 (de) * | 2004-07-01 | 2010-05-20 | Siemens Ag | Brennstoffzellenanlage und verfahren zum betreiben einer brennstoffzellenanlage |
-
2006
- 2006-05-29 JP JP2006148660A patent/JP5164342B2/ja not_active Expired - Fee Related
-
2007
- 2007-05-11 CN CN2007800197643A patent/CN101454937B/zh not_active Expired - Fee Related
- 2007-05-11 US US12/281,725 patent/US8697302B2/en not_active Expired - Fee Related
- 2007-05-11 BR BRPI0712089-3A patent/BRPI0712089A2/pt not_active IP Right Cessation
- 2007-05-11 WO PCT/JP2007/060171 patent/WO2007138879A1/en not_active Ceased
- 2007-05-11 RU RU2008152077/09A patent/RU2399995C1/ru not_active IP Right Cessation
- 2007-05-11 KR KR1020087031347A patent/KR101102449B1/ko not_active Expired - Fee Related
- 2007-05-11 EP EP07743606A patent/EP2030275A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN101454937B (zh) | 2011-05-11 |
| EP2030275A1 (en) | 2009-03-04 |
| RU2399995C1 (ru) | 2010-09-20 |
| RU2008152077A (ru) | 2010-07-10 |
| US8697302B2 (en) | 2014-04-15 |
| KR20090020639A (ko) | 2009-02-26 |
| CN101454937A (zh) | 2009-06-10 |
| WO2007138879A1 (en) | 2007-12-06 |
| US20090011303A1 (en) | 2009-01-08 |
| JP2007317619A (ja) | 2007-12-06 |
| JP5164342B2 (ja) | 2013-03-21 |
| KR101102449B1 (ko) | 2012-01-05 |
| EP2030275A4 (en) | 2010-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 10A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |