KR20070023223A - 연료전지시스템 - Google Patents
연료전지시스템 Download PDFInfo
- Publication number
- KR20070023223A KR20070023223A KR1020050077542A KR20050077542A KR20070023223A KR 20070023223 A KR20070023223 A KR 20070023223A KR 1020050077542 A KR1020050077542 A KR 1020050077542A KR 20050077542 A KR20050077542 A KR 20050077542A KR 20070023223 A KR20070023223 A KR 20070023223A
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- KR
- South Korea
- Prior art keywords
- gas
- unit
- liquid separation
- burner
- cell system
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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
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
- H01M8/04022—Heating by combustion
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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
- H01M8/04082—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
- H01M8/04164—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 by condensers, gas-liquid separators or filters
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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
- H01M8/04313—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
- H01M8/0432—Temperature; Ambient temperature
- H01M8/04373—Temperature; Ambient temperature of auxiliary devices, e.g. reformers, compressors, burners
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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
- H01M8/04313—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
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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
- H01M8/04828—Humidity; Water content
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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
-
- 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
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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
- H01M8/04313—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
- H01M8/04514—Humidity; Ambient humidity; Water content of anode exhausts
-
- 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
- H01M8/04843—Humidity; Water content of fuel cell exhausts
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (10)
- 연료극과 공기극을 구비하며 수소와 산소의 전기화학적 반응으로 전기를 생성하는 스택유닛;상기 스택유닛의 연료극에 수소를 공급하는 연료공급유닛;상기 스택유닛의 공기극에 공기를 공급하는 공기공급유닛; 및상기 스택유닛에서 상기 연료공급유닛의 버너로 공급되는 오프개스(off-gas)속에 포함된 수분을 제거하는 기액분리유닛;을 포함하는 것을 특징으로 하는 연료전지시스템.
- 제 1 항에 있어서, 상기 기액분리유닛은,오프개스(off-gas)가 일시적으로 수용되는 기액분리몸체;오프개스속에 포함한 수분의 분리를 촉진하는 기액분리촉진부; 및오프개스로부터 분리된 수분이 배출되는 배출관;을 포함하는 것을 특징으로 하는 연료전지시스템.
- 제 2 항에 있어서, 상기 기액분리촉진부는,상기 기액분리몸체의 일측에 설치된 냉각팬;인 것을 특징으로 하는 연료전지시스템.
- 제 2 항에 있어서, 상기 기액분리촉진부는,상기 기액분리몸체의 내부를 거치도록 설치된 냉각관;인 것을 특징으로 하는 연료전지시스템.
- 제 2 항에 있어서, 상기 기액분리촉진부는,상기 기액분리몸체의 일측에 설치된 냉각핀;인 것을 특징으로 하는 연료전지시스템.
- 제 2 항에 있어서, 상기 기액분리촉진부는,상기 기액분리몸체의 내부에 설치된 다공질부재;인 것을 특징으로 하는 연료전지시스템.
- 제 1 항에 있어서, 상기 연료전지시스템은,상기 버너 내 연소 정도를 측정하여 신호를 발생하는 센서부; 및상기 신호에 따라 상기 기액분리유닛의 기액분리량을 제어하는 제어부;를 더 포함하는 것을 특징으로 하는 연료전지시스템.
- 제 7 항에 있어서, 상기 센서부는,상기 버너 내 화염을 감지하는 화염센서;인 것을 특징으로 하는 연료전지시스템.
- 제 7 항에 있어서, 상기 센서부는,상기 버너 내 화염의 온도를 측정하는 온도센서;인 것을 특징으로 하는 연료전지시스템.
- 제 7 항에 있어서, 상기 센서부는,상기 기액분리유닛으로부터 배출되는 오프개스속에 포함된 습도를 측정하는 습도센서;인 것을 특징으로 하는 연료전지시스템.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050077542A KR100700547B1 (ko) | 2005-08-23 | 2005-08-23 | 연료전지시스템 |
CA002544722A CA2544722A1 (en) | 2005-08-23 | 2006-04-24 | Fuel cell system |
US11/431,674 US20070048581A1 (en) | 2005-08-23 | 2006-05-11 | Fuel cell system |
CNA2006100827062A CN1921199A (zh) | 2005-08-23 | 2006-05-18 | 燃料电池系统 |
EP06014456A EP1758192A3 (en) | 2005-08-23 | 2006-07-12 | Fuel cell system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050077542A KR100700547B1 (ko) | 2005-08-23 | 2005-08-23 | 연료전지시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070023223A true KR20070023223A (ko) | 2007-02-28 |
KR100700547B1 KR100700547B1 (ko) | 2007-03-28 |
Family
ID=37496698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050077542A KR100700547B1 (ko) | 2005-08-23 | 2005-08-23 | 연료전지시스템 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070048581A1 (ko) |
EP (1) | EP1758192A3 (ko) |
KR (1) | KR100700547B1 (ko) |
CN (1) | CN1921199A (ko) |
CA (1) | CA2544722A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101040864B1 (ko) * | 2007-10-30 | 2011-06-14 | 삼성에스디아이 주식회사 | 유체 회수장치 및 이를 채용한 연료전지 시스템 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1779451A1 (en) | 2004-08-17 | 2007-05-02 | LG Electronics, Inc. | Fuel cell system |
CN101006600A (zh) * | 2004-08-17 | 2007-07-25 | Lg电子株式会社 | 燃料电池系统及其控制方法 |
EP1779453A1 (en) * | 2004-08-17 | 2007-05-02 | LG Electronics, Inc. | Fuel cell system |
KR100788194B1 (ko) * | 2006-05-25 | 2007-12-26 | 엘지전자 주식회사 | 연료전지시스템 |
JP2010238590A (ja) * | 2009-03-31 | 2010-10-21 | Toto Ltd | 燃料電池システム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4038307B2 (ja) * | 1999-06-30 | 2008-01-23 | 本田技研工業株式会社 | 燃料電池システム |
US6585785B1 (en) * | 2000-10-27 | 2003-07-01 | Harvest Energy Technology, Inc. | Fuel processor apparatus and control system |
US6537351B2 (en) * | 2001-05-29 | 2003-03-25 | Utc Fuel Cells, L.L.C. | Compact light weight condenser assembly |
KR20040014401A (ko) * | 2001-07-26 | 2004-02-14 | 마쯔시다덴기산교 가부시키가이샤 | 연료전지시스템 |
US20030211373A1 (en) * | 2002-03-26 | 2003-11-13 | Matsushita Electric Industrial Co., Ltd. | Fuel cell system |
US20040197625A1 (en) * | 2003-04-04 | 2004-10-07 | Texaco Inc. | Method and apparatus for separating water from a fuel cell exhaust stream |
JP4889207B2 (ja) | 2003-07-15 | 2012-03-07 | パナソニック株式会社 | 燃料電池発電装置 |
CN1291514C (zh) * | 2003-07-15 | 2006-12-20 | 松下电器产业株式会社 | 燃料电池发电装置 |
-
2005
- 2005-08-23 KR KR1020050077542A patent/KR100700547B1/ko active IP Right Grant
-
2006
- 2006-04-24 CA CA002544722A patent/CA2544722A1/en not_active Abandoned
- 2006-05-11 US US11/431,674 patent/US20070048581A1/en not_active Abandoned
- 2006-05-18 CN CNA2006100827062A patent/CN1921199A/zh active Pending
- 2006-07-12 EP EP06014456A patent/EP1758192A3/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101040864B1 (ko) * | 2007-10-30 | 2011-06-14 | 삼성에스디아이 주식회사 | 유체 회수장치 및 이를 채용한 연료전지 시스템 |
Also Published As
Publication number | Publication date |
---|---|
CN1921199A (zh) | 2007-02-28 |
EP1758192A2 (en) | 2007-02-28 |
KR100700547B1 (ko) | 2007-03-28 |
EP1758192A3 (en) | 2009-04-22 |
CA2544722A1 (en) | 2007-02-23 |
US20070048581A1 (en) | 2007-03-01 |
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