KR100661920B1 - 부하대응 운전이 가능한 연료전지 및 그 운전 방법 - Google Patents
부하대응 운전이 가능한 연료전지 및 그 운전 방법 Download PDFInfo
- Publication number
- KR100661920B1 KR100661920B1 KR1020050078483A KR20050078483A KR100661920B1 KR 100661920 B1 KR100661920 B1 KR 100661920B1 KR 1020050078483 A KR1020050078483 A KR 1020050078483A KR 20050078483 A KR20050078483 A KR 20050078483A KR 100661920 B1 KR100661920 B1 KR 100661920B1
- Authority
- KR
- South Korea
- Prior art keywords
- amount
- power
- unit
- fuel
- supplied
- Prior art date
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
- H01M8/04574—Current
- H01M8/04597—Current of auxiliary devices, e.g. batteries, capacitors
-
- 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
- H01M8/04626—Power, energy, capacity or load of auxiliary devices, e.g. batteries, capacitors
-
- 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
-
- 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
- H01M8/04858—Electric variables
- H01M8/04925—Power, energy, capacity or load
- H01M8/04947—Power, energy, capacity or load of auxiliary devices, e.g. batteries, capacitors
-
- 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
- H01M8/04858—Electric variables
- H01M8/04925—Power, energy, capacity or load
- H01M8/0494—Power, energy, capacity or load of fuel cell stacks
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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 (4)
- 연료극과 공기극을 구비하여 수소와 산소의 전기화학적 반응으로 전기를 생성하는 스택부와,상기 스택부의 연료극으로 공급되는 연료의 공급량을 조절하는 연료공급부와,상기 스택부의 공기극으로 공급되는 공기의 공급량을 조절하는 공기공급부와,상기 스택부에서 생성하는 전기를 부하에 공급할 수 있도록 변환하는 전기출력부와,상기 전기출력부에서 부하에 공급되고 남은 잔여전력량과 상용전원을 통해 공급되는 보충전력량을 함께 검출하는 전력계량부와,상기 전력계량부에서 검출되는 잔여전력량과 보충전력량의 차이를 계산하여 상기 스택부의 전기생산량을 조절하는 제어부를 포함한 것을 특징으로 하는 부하대응 운전이 가능한 연료전지.
- 제1항에 있어서,상기 전력계량부는 각종 부하의 전력사용량을 검출하는 계량기와, 상기 전기출력부의 출력단에 설치하여 그 전기출력부를 통해 생산되는 전력량을 검출하여 제어부에 신호를 전달하는 제1 전력센서와, 상기 계량기와 부하 사이에 설치하여 연 료전지를 통해 각종 부하로 공급되고 남은 잔여전력량 또는 상용전원에서 각종 부하로 공급되는 보충전력량을 검출하는 제2 전력센서로 이루어진 것을 특징으로 하는 부하대응 운전이 가능한 연료전지.
- 제1항 또는 제2항에 있어서,상기 제어부는 잔여전력량과 보충전력량의 차이에 따라 연료와 공기의 공급량을 조절할 수 있도록 상기 연료공급부와 공기공급부에 각각 구비하는 연료공급펌프와 공기공급펌프에 전기적으로 연결하는 것을 특징으로 하는 부하대응 운전이 가능한 연료전지.
- 제3항의 제1 전력센서를 통해 연료전지의 전기생산량을 검출하는 단계와,제2 전력센서를 통해 잔여전력량과 보충전력량의 차이를 검출하는 단계와,잔여전력량이 많은 경우에는 상기 연료공급부와 공기공급부를 조절하여 상기 스택부의 연료극과 공기극으로 공급되는 연료와 공기의 공급량을 감소시키는 반면 보충전력량이 많은 경우에는 상기 스택부의 연료극과 공기극으로 공급되는 연료와 공기의 공급량을 증가시키는 단계를 반복 수행하는 것을 특징으로 하는 부하대응 운전이 가능한 연료전지의 운전 방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050078483A KR100661920B1 (ko) | 2005-08-25 | 2005-08-25 | 부하대응 운전이 가능한 연료전지 및 그 운전 방법 |
EP06017439A EP1783850A1 (en) | 2005-08-25 | 2006-08-22 | Fuel cell capable of load-dependent operation |
US11/466,531 US20070048570A1 (en) | 2005-08-25 | 2006-08-23 | Fuel cell capable of load-dependent operation |
RU2006130596/09A RU2325010C1 (ru) | 2005-08-25 | 2006-08-24 | Топливный элемент, способный к зависящей от нагрузки работе |
CNA2006101218625A CN1921205A (zh) | 2005-08-25 | 2006-08-25 | 能够根据负载工作的燃料电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050078483A KR100661920B1 (ko) | 2005-08-25 | 2005-08-25 | 부하대응 운전이 가능한 연료전지 및 그 운전 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100661920B1 true KR100661920B1 (ko) | 2006-12-28 |
Family
ID=37778842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050078483A KR100661920B1 (ko) | 2005-08-25 | 2005-08-25 | 부하대응 운전이 가능한 연료전지 및 그 운전 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070048570A1 (ko) |
EP (1) | EP1783850A1 (ko) |
KR (1) | KR100661920B1 (ko) |
CN (1) | CN1921205A (ko) |
RU (1) | RU2325010C1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102466370B1 (ko) | 2022-09-16 | 2022-11-11 | 주식회사 코텍에너지 | 경제적 운전을 위한 연료전지 시스템 및 그 운전방법 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101006601A (zh) * | 2004-08-17 | 2007-07-25 | Lg电子株式会社 | 燃料电池系统 |
US7910251B2 (en) | 2004-08-17 | 2011-03-22 | 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 |
US20070196703A1 (en) * | 2006-02-22 | 2007-08-23 | Lg Electronics Inc. | System for supplying energy to a plurality of building units |
KR100788194B1 (ko) * | 2006-05-25 | 2007-12-26 | 엘지전자 주식회사 | 연료전지시스템 |
DE102008023945A1 (de) | 2008-05-16 | 2009-11-19 | Evgueni, Levotmann | Das Verfahren der Wärmeumwandlung in die Elektroenergie |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002373689A (ja) | 2001-06-18 | 2002-12-26 | Matsushita Electric Ind Co Ltd | 燃料電池発電装置 |
US20030008188A1 (en) | 2001-06-28 | 2003-01-09 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell power supply device |
JP2005063901A (ja) | 2003-08-19 | 2005-03-10 | Matsushita Electric Ind Co Ltd | 電源装置 |
KR20050072329A (ko) * | 2004-01-06 | 2005-07-11 | 삼성전자주식회사 | 계통연계형 연료전지 발전 시스템의 전력제어방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020182463A1 (en) * | 2001-05-31 | 2002-12-05 | Plug Power Inc. | Method and apparatus for controlling and integrated fuel cell system |
JP4348891B2 (ja) * | 2001-06-15 | 2009-10-21 | トヨタ自動車株式会社 | 燃料電池を有する動力出力装置およびその方法 |
JP2003229159A (ja) * | 2002-01-31 | 2003-08-15 | Toyota Motor Corp | 燃料電池発電システムおよびこれに用いる操作表示装置 |
JP4001004B2 (ja) * | 2002-12-10 | 2007-10-31 | 日立アプライアンス株式会社 | 燃料電池システムの運転制御装置 |
JP2004362787A (ja) * | 2003-06-02 | 2004-12-24 | Hitachi Home & Life Solutions Inc | 蓄電手段付燃料電池システム |
US7250231B2 (en) * | 2003-06-09 | 2007-07-31 | Idatech, Llc | Auxiliary fuel cell system |
JP2005294228A (ja) * | 2004-04-06 | 2005-10-20 | Matsushita Electric Ind Co Ltd | 燃料電池システムの制御装置 |
-
2005
- 2005-08-25 KR KR1020050078483A patent/KR100661920B1/ko active IP Right Grant
-
2006
- 2006-08-22 EP EP06017439A patent/EP1783850A1/en not_active Withdrawn
- 2006-08-23 US US11/466,531 patent/US20070048570A1/en not_active Abandoned
- 2006-08-24 RU RU2006130596/09A patent/RU2325010C1/ru not_active IP Right Cessation
- 2006-08-25 CN CNA2006101218625A patent/CN1921205A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002373689A (ja) | 2001-06-18 | 2002-12-26 | Matsushita Electric Ind Co Ltd | 燃料電池発電装置 |
US20030008188A1 (en) | 2001-06-28 | 2003-01-09 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell power supply device |
JP2005063901A (ja) | 2003-08-19 | 2005-03-10 | Matsushita Electric Ind Co Ltd | 電源装置 |
KR20050072329A (ko) * | 2004-01-06 | 2005-07-11 | 삼성전자주식회사 | 계통연계형 연료전지 발전 시스템의 전력제어방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102466370B1 (ko) | 2022-09-16 | 2022-11-11 | 주식회사 코텍에너지 | 경제적 운전을 위한 연료전지 시스템 및 그 운전방법 |
Also Published As
Publication number | Publication date |
---|---|
CN1921205A (zh) | 2007-02-28 |
EP1783850A1 (en) | 2007-05-09 |
RU2325010C1 (ru) | 2008-05-20 |
US20070048570A1 (en) | 2007-03-01 |
RU2006130596A (ru) | 2008-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6498462B2 (en) | Generator control system to accommodate a decrease in a power grid voltage | |
US9985328B2 (en) | Management of the operation of a system for producing electric power from hydrogen and hydrogen from electric power | |
US8133625B2 (en) | Power controlling apparatus for fuel cell system and method thereof | |
CN101488580A (zh) | 用于短路燃料电池堆的系统和方法 | |
JP2011192419A (ja) | 燃料電池システム及びその診断方法 | |
RU2325010C1 (ru) | Топливный элемент, способный к зависящей от нагрузки работе | |
CN205489554U (zh) | 基于甲醇水重整制氢发电系统的削峰填谷供电系统 | |
KR101287105B1 (ko) | 연료 전지 시스템 및 그 구동 방법 | |
CN105811443A (zh) | 基于甲醇水重整制氢发电系统的削峰填谷供电系统及方法 | |
KR20080084372A (ko) | 계통 연계형 연료 전지 시스템 및 이를 이용하는 부하 | |
KR100641127B1 (ko) | 계통 연계형 연료전지 시스템의 전원공급 제어장치 및 방법 | |
KR20110122551A (ko) | 연료 전지 시스템 및 그 구동 방법 | |
KR20020056121A (ko) | 연료전지의 연료공급 조절장치 및 그 조절방법 | |
CN209803302U (zh) | 一种电能高效利用的燃料电池测试系统 | |
US7700206B2 (en) | Fuel cell system | |
JP2010157426A (ja) | 燃料電池システム | |
KR100788195B1 (ko) | 연료전지 | |
KR20070038515A (ko) | 연료 전지 시스템 | |
JP2003077507A (ja) | 燃料電池発電システム | |
KR101084078B1 (ko) | 연료 전지 시스템 및 그 구동 방법 | |
US20130108895A1 (en) | Method to control current in a fuel cell system | |
KR20090040748A (ko) | 연료전지 및 그 운전 방법 | |
KR20060118128A (ko) | 고분자 전해질 연료전지의 공기 재순환 장치 | |
US20040137287A1 (en) | Technique and apparatus to control the power output of a fuel cell stack | |
JP2012249486A (ja) | 発電システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
N231 | Notification of change of applicant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121011 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20131018 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150923 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160928 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170919 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20181016 Year of fee payment: 13 |