KR100633552B1 - 연료전지시스템 - Google Patents
연료전지시스템 Download PDFInfo
- Publication number
- KR100633552B1 KR100633552B1 KR1020040071362A KR20040071362A KR100633552B1 KR 100633552 B1 KR100633552 B1 KR 100633552B1 KR 1020040071362 A KR1020040071362 A KR 1020040071362A KR 20040071362 A KR20040071362 A KR 20040071362A KR 100633552 B1 KR100633552 B1 KR 100633552B1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel cell
- air
- cell stack
- supply device
- oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- H01M8/04298—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
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell 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
-
- 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
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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
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
- H01M8/04559—Voltage of fuel cell stacks
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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
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- 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
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
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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
- H01M8/04537—Electric variables
- H01M8/04604—Power, energy, capacity or load
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- 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)
- 수소와 산소의 전기 화학적 반응에 의해 전기에너지를 생성하도록 하는 연료전지 스택;상기 연료전지 스택에 공기를 펌핑하는 공기공급펌프;상기 공기공급펌프에 흡입되는 공기를 정화시키는 흡착식 공기필터;상기 연료전지 스택과 상기 공기공급펌프의 유로에 연결되어, 공기 중 산소를 분리하여 공급해주는 산소공급장치를 포함하여 이루어지는 연료전지시스템.
- 제 1항에 있어서,상기 산소공급장치는 병렬로 연결되고, 상기 산소공급장치의 작동을 제어하는 제어부가 더 구성되는 것을 특징으로 하는 연료전지시스템.
- 제 2항에 있어서,상기 제어부는 가속페달의 변위를 입력받아, 시간에 따른 가속페달의 변위차가 설정치 이상일 때 상기 산소공급장치가 작동되도록 제어하는 것을 특징으로 하는 연료전지시스템.
- 제 2항 또는 제 3항에 있어서,상기 제어부는 상기 연료전지 스택의 전압을 입력받아, 시간에 따른 연료전 지 스택의 전압 변위차가 설정치 이상일 때 상기 산소공급장치가 작동되도록 제어하는 것을 특징으로 하는 연료전지시스템.
- 제 2항 또는 제 3항에 있어서,상기 제어부는 상기 연료전지 스택의 전압을 입력받아, 연료전지 스택의 전압이 기준치 이하로 떨어질 때 산소공급장치가 작동되도록 제어하는 것을 특징으로 하는 연료전지시스템.
- 제 2항 또는 제 3항에 있어서,상기 산소공급장치의 입구 측에는 흡입되는 공기를 압축시키기 위한 공기압축기 더 구비된 것을 특징으로 하는 연료전지시스템.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040071362A KR100633552B1 (ko) | 2004-09-07 | 2004-09-07 | 연료전지시스템 |
| US11/024,413 US7332235B2 (en) | 2004-09-07 | 2004-12-30 | Fuel cell system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040071362A KR100633552B1 (ko) | 2004-09-07 | 2004-09-07 | 연료전지시스템 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060022520A KR20060022520A (ko) | 2006-03-10 |
| KR100633552B1 true KR100633552B1 (ko) | 2006-10-13 |
Family
ID=35996636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040071362A Expired - Fee Related KR100633552B1 (ko) | 2004-09-07 | 2004-09-07 | 연료전지시스템 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7332235B2 (ko) |
| KR (1) | KR100633552B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170007110A (ko) * | 2015-07-08 | 2017-01-18 | 삼성전자주식회사 | 전기화학 전지 및 그의 운전 방법 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100768849B1 (ko) * | 2005-12-06 | 2007-10-22 | 엘지전자 주식회사 | 계통 연계형 연료전지 시스템의 전원공급장치 및 방법 |
| KR100862445B1 (ko) * | 2006-11-21 | 2008-10-08 | 현대자동차주식회사 | 연료전지 차량의 부하변동시 산소공급장치 |
| JP2008277169A (ja) * | 2007-04-27 | 2008-11-13 | Toshiba Corp | 電子機器システム |
| KR101254669B1 (ko) * | 2011-04-14 | 2013-04-15 | 대우조선해양 주식회사 | 선박용 연료전지 시스템 |
| US9590230B2 (en) * | 2012-08-08 | 2017-03-07 | Robert Bosch Gmbh | Metal/air flow battery |
| KR102409386B1 (ko) * | 2015-07-08 | 2022-06-15 | 삼성전자주식회사 | 금속 공기 전지 시스템 및 그 작동 방법 |
| US11158871B2 (en) * | 2018-07-18 | 2021-10-26 | GM Global Technology Operations LLC | Fuel cell assembly and a vehicle that utilizes the fuel cell assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07302609A (ja) * | 1994-05-06 | 1995-11-14 | Toshiba Corp | 燃料電池発電プラント |
| KR100213572B1 (ko) | 1996-01-18 | 1999-08-02 | 김동훈 | 더블 스테이터 방식의 코어레스형 비엘디씨 모터 |
| KR200213572Y1 (ko) | 2000-08-08 | 2001-02-15 | 이흥섭 | 기체분리막을 이용한 산소공급장치 |
| KR20030078973A (ko) | 2002-03-21 | 2003-10-10 | 주식회사 엘지이아이 | 연료전지 시스템 |
-
2004
- 2004-09-07 KR KR1020040071362A patent/KR100633552B1/ko not_active Expired - Fee Related
- 2004-12-30 US US11/024,413 patent/US7332235B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170007110A (ko) * | 2015-07-08 | 2017-01-18 | 삼성전자주식회사 | 전기화학 전지 및 그의 운전 방법 |
| KR102607858B1 (ko) * | 2015-07-08 | 2023-11-30 | 삼성전자주식회사 | 전기화학 전지 및 그의 운전 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060051649A1 (en) | 2006-03-09 |
| KR20060022520A (ko) | 2006-03-10 |
| US7332235B2 (en) | 2008-02-19 |
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