KR20070022561A - 연료전지의 동결 방지 장치 - Google Patents
연료전지의 동결 방지 장치 Download PDFInfo
- Publication number
- KR20070022561A KR20070022561A KR1020050077003A KR20050077003A KR20070022561A KR 20070022561 A KR20070022561 A KR 20070022561A KR 1020050077003 A KR1020050077003 A KR 1020050077003A KR 20050077003 A KR20050077003 A KR 20050077003A KR 20070022561 A KR20070022561 A KR 20070022561A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel cell
- temperature
- stack
- unit
- water
- Prior art date
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Classifications
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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
-
- 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
- H01M8/04037—Electrical heating
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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
- H01M8/04223—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
- H01M8/04253—Means for solving freezing problems
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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
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/10—Fuel cells in stationary systems, e.g. emergency power source in plant
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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
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/40—Combination of fuel cells with other energy production systems
- H01M2250/405—Cogeneration of heat or hot water
-
- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
-
- 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 (6)
- 연료극과 공기극을 구비하여 수소와 산소의 전기화학적 반응으로 전기를 생성하는 스택부와,스택부를 포함한 시스템 내부의 온도와 시스템 외부의 온도 중에서 적어도 어느 한쪽을 감지하는 온도감지부와,온도감지부에 의해 감지된 온도가 설정온도 이하이면 발열모드로 전환하여 작동하는 히터부를 포함한 것을 특징으로 하는 연료전지의 동결 방지 장치.
- 제1항에 있어서,히터부는 각 부를 독립적으로 가열할 수 있도록 제어하는 것을 특징으로 하는 연료전지의 동결 방지 장치.
- 제1항에 있어서,히터부는 시스템 전체를 일괄 가열할 수 있도록 제어하는 것을 특징으로 하는 연료전지의 동결 방지 장치.
- 제1항에 있어서,스택부를 포함한 시스템과 열교환 가능하게 결합하여 냉각수를 순환 공급하도록 물저장통을 포함한 열교환부를 더 구비하는 것을 특징으로 하는 연료전지의 동결 방지 장치.
- 제4항에 있어서,물저장통에 히터부를 결합하여 그 물저장통에 채워지는 물이 결빙되는 것을 방지하는 것을 특징으로 하는 연료전지의 동결 방지 장치.
- 제5항에 있어서,물저장통은 건물에 설치하여 연료를 직접 연소하면서 열을 발생하는 보일러의 난방 또는 온수시스템과 연결하는 것을 특징으로 하는 연료전지의 동결 방지 장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050077003A KR100700546B1 (ko) | 2005-08-22 | 2005-08-22 | 연료전지의 동결 방지 장치 |
EP06017348A EP1758195A1 (en) | 2005-08-22 | 2006-08-21 | System for preventing freezing of fuel cell |
RU2006130307/09A RU2006130307A (ru) | 2005-08-22 | 2006-08-21 | Система для предотвращения замерзания топливного элемента |
US11/466,065 US20070042249A1 (en) | 2005-08-22 | 2006-08-21 | System for preventing freezing of fuel cell |
CNA2006101214291A CN1921204A (zh) | 2005-08-22 | 2006-08-22 | 用于防止燃料电池冻结的系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050077003A KR100700546B1 (ko) | 2005-08-22 | 2005-08-22 | 연료전지의 동결 방지 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070022561A true KR20070022561A (ko) | 2007-02-27 |
KR100700546B1 KR100700546B1 (ko) | 2007-03-28 |
Family
ID=37560874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050077003A KR100700546B1 (ko) | 2005-08-22 | 2005-08-22 | 연료전지의 동결 방지 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070042249A1 (ko) |
EP (1) | EP1758195A1 (ko) |
KR (1) | KR100700546B1 (ko) |
CN (1) | CN1921204A (ko) |
RU (1) | RU2006130307A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100742302B1 (ko) * | 2006-08-04 | 2007-07-24 | (주)퓨얼셀 파워 | 연료전지 시스템 및 그 작동방법 |
US9397369B2 (en) | 2010-08-03 | 2016-07-19 | Samsung Sdi Co., Ltd. | Separator for fuel cell, and fuel cell system including same |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4644704B2 (ja) * | 2007-11-14 | 2011-03-02 | アイシン精機株式会社 | 燃料電池システム |
WO2013129476A1 (ja) * | 2012-02-29 | 2013-09-06 | Jx日鉱日石エネルギー株式会社 | コジェネレーションシステムの制御装置及び制御方法 |
JP2016096112A (ja) * | 2014-11-17 | 2016-05-26 | 東京瓦斯株式会社 | 燃料電池システム及びその制御プログラム |
JP6552372B2 (ja) * | 2015-07-13 | 2019-07-31 | 大阪瓦斯株式会社 | エネルギ供給システム |
CN106784959A (zh) * | 2017-03-27 | 2017-05-31 | 上海重塑能源科技有限公司 | 燃料电池集成系统 |
CN109802158B (zh) * | 2019-01-09 | 2022-03-25 | 江苏理工学院 | 具有快速均匀加热启动功能的固体氧化物燃料电池系统 |
CN114744251B (zh) * | 2022-04-18 | 2024-05-24 | 中汽创智科技有限公司 | 一种燃料电池启动系统、控制方法、设备及存储介质 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6283067B1 (en) * | 1999-11-12 | 2001-09-04 | Aos Holding Company | Potable water temperature management system |
JP3460703B2 (ja) | 2001-05-28 | 2003-10-27 | 日産自動車株式会社 | 燃料電池冷却系の凍結防止装置 |
US6797421B2 (en) * | 2002-01-11 | 2004-09-28 | Utc Fuel Cells, Llc | Method and apparatus for preventing water in fuel cell power plants from freezing during storage |
US6955861B2 (en) * | 2002-02-27 | 2005-10-18 | Nissan Motor Co., Ltd. | Fuel cell system, and method of protecting a fuel cell from freezing |
KR100525668B1 (ko) * | 2002-03-26 | 2005-11-02 | 마츠시타 덴끼 산교 가부시키가이샤 | 연료 전지 시스템 |
JP2003297404A (ja) * | 2002-04-03 | 2003-10-17 | Nissan Motor Co Ltd | 燃料電池システム |
JP3801111B2 (ja) * | 2002-07-05 | 2006-07-26 | 日産自動車株式会社 | 燃料電池システム |
JP2004311218A (ja) * | 2003-04-07 | 2004-11-04 | Toyota Industries Corp | 燃料電池システムの暖機装置 |
US7229711B2 (en) * | 2003-12-12 | 2007-06-12 | Utc Power Corporation | Managing water and auxiliary power in fuel cell power plant below freezing temperatures |
-
2005
- 2005-08-22 KR KR1020050077003A patent/KR100700546B1/ko active IP Right Grant
-
2006
- 2006-08-21 US US11/466,065 patent/US20070042249A1/en not_active Abandoned
- 2006-08-21 RU RU2006130307/09A patent/RU2006130307A/ru unknown
- 2006-08-21 EP EP06017348A patent/EP1758195A1/en not_active Withdrawn
- 2006-08-22 CN CNA2006101214291A patent/CN1921204A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100742302B1 (ko) * | 2006-08-04 | 2007-07-24 | (주)퓨얼셀 파워 | 연료전지 시스템 및 그 작동방법 |
US9397369B2 (en) | 2010-08-03 | 2016-07-19 | Samsung Sdi Co., Ltd. | Separator for fuel cell, and fuel cell system including same |
Also Published As
Publication number | Publication date |
---|---|
EP1758195A1 (en) | 2007-02-28 |
RU2006130307A (ru) | 2008-02-27 |
KR100700546B1 (ko) | 2007-03-28 |
US20070042249A1 (en) | 2007-02-22 |
CN1921204A (zh) | 2007-02-28 |
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