KR100798452B1 - 연료전지 시스템 - Google Patents
연료전지 시스템 Download PDFInfo
- Publication number
- KR100798452B1 KR100798452B1 KR1020060072054A KR20060072054A KR100798452B1 KR 100798452 B1 KR100798452 B1 KR 100798452B1 KR 1020060072054 A KR1020060072054 A KR 1020060072054A KR 20060072054 A KR20060072054 A KR 20060072054A KR 100798452 B1 KR100798452 B1 KR 100798452B1
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- KR
- South Korea
- Prior art keywords
- fuel cell
- reformed gas
- cell stack
- fuel
- oxygen
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
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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
-
- 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
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
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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
- H01M8/04029—Heat exchange using liquids
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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
- H01M8/04082—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
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
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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
- H01M8/04082—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
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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
- H01M8/04082—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
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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
Abstract
Description
Claims (6)
- 수소와 산소의 전기화학반응에 의해 전력을 생산하는 연료전지스택과;상기 연료전지스택에 수소가 함유된 개질가스를 공급하도록 연결되며, 발전원료를 수소가 함유된 개질가스로 개질하는 연료처리장치와;상기 연료전지스택에 산소를 공급하게 연결되는 산소공급장치와;상기 연료전지스택에서 소비되지 않은 잔여 개질가스가 상기 연료처리장치의 연소기로 다시 도입되도록 상기 연료전지스택과 상기 연료처리장치 사이에 설치되는 잔여 개질가스 배출배관; 및상기 잔여 개질가스 배출배관에 설치되어, 상기 잔여 개질가스에 함유된 열을 저감시키는 흡열기를 포함하고,상기 흡열기는 상기 산소공급장치에 연결되며, 상기 산소공급장치로부터 공기를 공급받아서 상기 잔여 개질가스와 열교환하는 것을 특징으로 하는 연료전지 시스템.
- 제 1 항에 있어서,상기 잔여 개질가스 배출배관에는 상기 흡열기의 작동에 의해 상기 잔여 개질가스로부터 분리된 수분을 배출하는 수분 배출기가 설치되는 것을 특징으로 하는 연료전지 시스템.
- 삭제
- 제 1 항에 있어서,상기 흡열기는 상기 산소공급장치와 상기 연료전지스택 사이를 연결하는 공기 공급배관 상에 연결됨으로써 상기 산소공급장치와 연결되는 것을 특징으로 하는 연료전지 시스템.
- 수소와 산소의 전기화학반응에 의해 전력을 생산하는 연료전지스택과;상기 연료전지스택에 수소가 함유된 개질가스를 공급하도록 연결되며, 발전원료를 수소가 함유된 개질가스로 개질하는 연료처리장치와;상기 연료전지스택에 산소를 공급하게 연결되는 산소공급장치와;상기 연료전지스택에서 소비되지 않은 잔여 개질가스가 상기 연료처리장치의 연소기로 다시 도입되도록 상기 연료전지스택과 상기 연료처리장치 사이에 설치되는 잔여 개질가스 배출배관;상기 잔여 개질가스 배출배관에 설치되어, 상기 잔여 개질가스에 함유된 열을 저감시키는 흡열기; 및상기 연료전지스택을 냉각시키는 냉각장치;를 포함하며,상기 흡열기는 상기 냉각장치에 연결되며, 상기 냉각장치로부터 공급되는 냉각수가 상기 잔여 개질가스와 열교환하는 것을 특징으로 하는 연료전지 시스템.
- 제 5 항에 있어서,상기 흡열기에는 상기 냉각장치의 냉각수가 유입되게 상기 연료전지스택과 상기 냉각장치 사이에 설치되는 냉각수 공급배관이 연결되는 것을 특징으로 하는 연료전지 시스템.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060072054A KR100798452B1 (ko) | 2006-07-31 | 2006-07-31 | 연료전지 시스템 |
JP2008545510A JP2009518820A (ja) | 2006-07-31 | 2007-05-23 | 燃料電池システム |
PCT/KR2007/002521 WO2008016217A1 (en) | 2006-07-31 | 2007-05-23 | Fuel cell system |
Applications Claiming Priority (1)
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KR1020060072054A KR100798452B1 (ko) | 2006-07-31 | 2006-07-31 | 연료전지 시스템 |
Publications (1)
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KR100798452B1 true KR100798452B1 (ko) | 2008-01-28 |
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KR1020060072054A KR100798452B1 (ko) | 2006-07-31 | 2006-07-31 | 연료전지 시스템 |
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JP (1) | JP2009518820A (ko) |
KR (1) | KR100798452B1 (ko) |
WO (1) | WO2008016217A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102018116B1 (ko) | 2019-03-13 | 2019-09-04 | 주식회사 코텍에너지 | 연료전지 비상 차단 시스템 및 그 방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019114478A (ja) * | 2017-12-25 | 2019-07-11 | 京セラ株式会社 | 発電装置、制御装置及び制御プログラム |
KR102537544B1 (ko) * | 2018-08-21 | 2023-05-26 | 퓨얼셀 에너지, 인크 | 압력 불균형으로부터 보호되는 연료 전지 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000331697A (ja) | 1999-05-19 | 2000-11-30 | Ishikawajima Harima Heavy Ind Co Ltd | アノード排ガスラインに蒸気注入する燃料電池発電装置 |
KR20030077454A (ko) * | 2002-03-26 | 2003-10-01 | 마츠시타 덴끼 산교 가부시키가이샤 | 연료 전지 시스템 |
KR20040014401A (ko) * | 2001-07-26 | 2004-02-14 | 마쯔시다덴기산교 가부시키가이샤 | 연료전지시스템 |
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JP2005129263A (ja) * | 2003-10-21 | 2005-05-19 | Nissan Motor Co Ltd | 燃料電池システム |
JP2005197108A (ja) * | 2004-01-08 | 2005-07-21 | Hitachi Ltd | 燃料電池発電給湯システム |
JP2005235462A (ja) * | 2004-02-17 | 2005-09-02 | Toyota Motor Corp | 燃料電池システム |
JP2006031989A (ja) * | 2004-07-13 | 2006-02-02 | Tokyo Gas Co Ltd | 固体酸化物形燃料電池による発電方法及びシステム |
JP4153910B2 (ja) * | 2004-12-17 | 2008-09-24 | アイシン精機株式会社 | 燃料電池システム |
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- 2006-07-31 KR KR1020060072054A patent/KR100798452B1/ko active IP Right Grant
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- 2007-05-23 JP JP2008545510A patent/JP2009518820A/ja active Pending
- 2007-05-23 WO PCT/KR2007/002521 patent/WO2008016217A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000331697A (ja) | 1999-05-19 | 2000-11-30 | Ishikawajima Harima Heavy Ind Co Ltd | アノード排ガスラインに蒸気注入する燃料電池発電装置 |
KR20040014401A (ko) * | 2001-07-26 | 2004-02-14 | 마쯔시다덴기산교 가부시키가이샤 | 연료전지시스템 |
KR20030077454A (ko) * | 2002-03-26 | 2003-10-01 | 마츠시타 덴끼 산교 가부시키가이샤 | 연료 전지 시스템 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102018116B1 (ko) | 2019-03-13 | 2019-09-04 | 주식회사 코텍에너지 | 연료전지 비상 차단 시스템 및 그 방법 |
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JP2009518820A (ja) | 2009-05-07 |
WO2008016217A1 (en) | 2008-02-07 |
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