KR101023584B1 - 수명 연장을 위한 작동 온도를 갖는 연료 전지 조립체 - Google Patents
수명 연장을 위한 작동 온도를 갖는 연료 전지 조립체 Download PDFInfo
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- KR101023584B1 KR101023584B1 KR1020077012371A KR20077012371A KR101023584B1 KR 101023584 B1 KR101023584 B1 KR 101023584B1 KR 1020077012371 A KR1020077012371 A KR 1020077012371A KR 20077012371 A KR20077012371 A KR 20077012371A KR 101023584 B1 KR101023584 B1 KR 101023584B1
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- Prior art keywords
- fuel cell
- cell assembly
- assembly
- operating
- operating temperature
- Prior art date
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- 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
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- 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
- H01M8/04701—Temperature
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- 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
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- 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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
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- 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
- H01M8/08—Fuel cells with aqueous electrolytes
- H01M8/086—Phosphoric acid fuel cells [PAFC]
-
- 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
- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
-
- 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
- H01M8/04992—Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
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- 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
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- 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)
Abstract
Description
Claims (28)
- 연료 전지 조립체의 작동 방법이며,조립체의 전기화학적 활성 부분의 온도와 시간에 따른 성능 사이의 관계를 결정하는 단계와,선택된 최소 한도 이상의 시간 동안 선택된 최소 한도 이상의 성능을 달성하도록 상기 결정된 관계에 기초하여 평균 작동 온도 범위를 선택하는 단계를 포함하는 연료 전지 조립체의 작동 방법.
- 제1항에 있어서, 상기 평균 작동 온도 범위는 340°F(171°C)와 360°F(182°C) 사이인 연료 전지 조립체의 작동 방법.
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 대기압의 압력에서 연료 전지 조립체를 작동하는 단계를 포함하는 연료 전지 조립체의 작동 방법.
- 제1항에 있어서, 상기 연료 전지는 인산 연료 전지인 연료 전지 조립체의 작동 방법.
- 제1항에 있어서, 상기 연료 전지는 고온 중합체 전해질 연료 전지인 연료 전지 조립체의 작동 방법.
- 연료 전지 조립체의 작동 방법이며,조립체의 전체 유효 수명 동안 340°F(171°C)와 360°F(182°C) 사이의 평균 작동 온도 범위 내에서 연료 전지 조립체의 전기화학적 활성 부분을 작동하는 단계를 포함하는 연료 전지 조립체의 작동 방법.
- 삭제
- 삭제
- 삭제
- 제9항에 있어서, 대기압의 압력에서 연료 전지 조립체를 작동하는 단계를 포함하는 연료 전지 조립체의 작동 방법.
- 제9항에 있어서, 상기 연료 전지는 인산 연료 전지인 연료 전지 조립체의 작동 방법.
- 제9항에 있어서, 상기 연료 전지는 고온 중합체 전해질 연료 전지인 연료 전지 조립체의 작동 방법.
- 연료 전지 조립체이며,조립체의 전체 유효 수명 동안 340°F(171°C)와 360°F(182°C) 사이의 평균 온도 범위 내에서 작동하는 전기화학적 활성 부분을 포함하는 연료 전지 조립체.
- 제16항에 있어서, 상기 조립체는 대기압의 압력에서 작동하는 연료 전지 조립체.
- 삭제
- 삭제
- 삭제
- 제16항에 있어서, 270°F(132°C)의 관련 온도를 갖는 냉각제 입구와 337°F(169°C)의 관련 온도를 갖는 냉각제 출구를 포함하는 연료 전지 조립체.
- 제16항에 있어서, 인산 연료 전지를 포함하는 연료 전지 조립체.
- 제16항에 있어서, 고온 중합체 전해질 연료 전지를 포함하는 연료 전지 조립체.
- 제1항에 있어서, 상기 평균 작동 온도 범위는 연료 전지 조립체의 작동에 사용되는 연료 전지 조립체의 작동 방법.
- 제1항에 있어서, 상기 결정된 관계는 연료 전지 조립체의 기대 유효 수명 이상의 기간을 포함하는 연료 전지 조립체의 작동 방법.
- 제1항에 있어서, 상기 연료 전지 조립체의 전체 유효 수명에 걸쳐 연료 전지 조립체 작동에 선택된 평균 작동 온도 범위를 사용하는 단계를 포함하는 연료 전지 조립체의 작동 방법.
- 제9항에 있어서, 연료 전지 조립체 작동에 평균 작동 온도 범위를 사용하는 단계를 포함하는 연료 전지 조립체의 작동 방법.
- 제16항에 있어서, 상기 전기화학적 활성 부분은 평균 온도에서 작동하는 연료 전지 조립체.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/044008 WO2006071233A1 (en) | 2004-12-29 | 2004-12-29 | Fuel cell assembly with operating temperatures for extended life |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097001783A Division KR20090017703A (ko) | 2009-01-28 | 2004-12-29 | 수명 연장을 위한 작동 온도를 갖는 연료 전지 조립체 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070085603A KR20070085603A (ko) | 2007-08-27 |
KR101023584B1 true KR101023584B1 (ko) | 2011-03-21 |
Family
ID=36615241
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Application Number | Title | Priority Date | Filing Date |
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KR1020077012371A KR101023584B1 (ko) | 2004-12-29 | 2004-12-29 | 수명 연장을 위한 작동 온도를 갖는 연료 전지 조립체 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070292725A1 (ko) |
EP (1) | EP1836741A4 (ko) |
JP (1) | JP2008525983A (ko) |
KR (1) | KR101023584B1 (ko) |
CN (1) | CN101091273A (ko) |
WO (1) | WO2006071233A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110588443B (zh) * | 2019-09-03 | 2022-07-12 | 金龙联合汽车工业(苏州)有限公司 | 一种优化燃料电池汽车功率分配方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4859545A (en) * | 1988-05-05 | 1989-08-22 | International Fuel Cells Corporation | Cathode flow control for fuel cell power plant |
US5045414A (en) * | 1989-12-29 | 1991-09-03 | International Fuel Cells Corporation | Reactant gas composition for fuel cell potential control |
US5508126A (en) * | 1991-12-21 | 1996-04-16 | Braun; Dieter | Device for improving the current output of a chargeable battery at low outside temperatures |
US6093500A (en) * | 1998-07-28 | 2000-07-25 | International Fuel Cells Corporation | Method and apparatus for operating a fuel cell system |
Family Cites Families (12)
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---|---|---|---|---|
US3964929A (en) * | 1975-07-21 | 1976-06-22 | United Technologies Corporation | Fuel cell cooling system with shunt current protection |
US4202933A (en) * | 1978-10-13 | 1980-05-13 | United Technologies Corporation | Method for reducing fuel cell output voltage to permit low power operation |
US4324844A (en) * | 1980-04-28 | 1982-04-13 | Westinghouse Electric Corp. | Variable area fuel cell cooling |
US4362788A (en) * | 1981-03-11 | 1982-12-07 | Energy Research Corporation | Fuel cell system with anode and cathodes operating at different pressures |
JPS5823169A (ja) * | 1981-08-03 | 1983-02-10 | Hitachi Ltd | 燃料電池発電装置およびその運転方法 |
JPH0646569B2 (ja) * | 1985-12-09 | 1994-06-15 | 富士電機株式会社 | りん酸型燃料電池 |
US6083636A (en) * | 1994-08-08 | 2000-07-04 | Ztek Corporation | Fuel cell stacks for ultra-high efficiency power systems |
US5525436A (en) * | 1994-11-01 | 1996-06-11 | Case Western Reserve University | Proton conducting polymers used as membranes |
DK175723B1 (da) * | 1995-03-20 | 2005-02-07 | Topsoe Haldor As | Fremgangsmåde til fremstilling af elektrisk energi i en höjtemperaturbrændselscelle |
US5565279A (en) * | 1995-12-27 | 1996-10-15 | International Fuel Cells Corp. | System and method for providing optimum cell operating temperatures and steam production in a fuel cell power plant |
JPH09283165A (ja) * | 1996-04-12 | 1997-10-31 | Osaka Gas Co Ltd | 燃料電池発電装置の運転方法及び運転装置 |
EP1194966A2 (de) * | 1999-07-05 | 2002-04-10 | Siemens Aktiengesellschaft | Hochtemperatur-polymer-elektrolyt- membran (htm)-brennstoffzelle, htm-brennstoffzellenanlage, verfahren zum betreiben einer htm-brennstoffzelle und /oder einer htm-brennstoffzellenanlage |
-
2004
- 2004-12-29 KR KR1020077012371A patent/KR101023584B1/ko active IP Right Grant
- 2004-12-29 US US11/718,258 patent/US20070292725A1/en not_active Abandoned
- 2004-12-29 JP JP2007549336A patent/JP2008525983A/ja active Pending
- 2004-12-29 WO PCT/US2004/044008 patent/WO2006071233A1/en active Application Filing
- 2004-12-29 CN CNA2004800447630A patent/CN101091273A/zh active Pending
- 2004-12-29 EP EP04815993A patent/EP1836741A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4859545A (en) * | 1988-05-05 | 1989-08-22 | International Fuel Cells Corporation | Cathode flow control for fuel cell power plant |
US5045414A (en) * | 1989-12-29 | 1991-09-03 | International Fuel Cells Corporation | Reactant gas composition for fuel cell potential control |
US5508126A (en) * | 1991-12-21 | 1996-04-16 | Braun; Dieter | Device for improving the current output of a chargeable battery at low outside temperatures |
US6093500A (en) * | 1998-07-28 | 2000-07-25 | International Fuel Cells Corporation | Method and apparatus for operating a fuel cell system |
Also Published As
Publication number | Publication date |
---|---|
WO2006071233A1 (en) | 2006-07-06 |
KR20070085603A (ko) | 2007-08-27 |
EP1836741A1 (en) | 2007-09-26 |
US20070292725A1 (en) | 2007-12-20 |
EP1836741A4 (en) | 2009-04-08 |
JP2008525983A (ja) | 2008-07-17 |
CN101091273A (zh) | 2007-12-19 |
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