JP4894481B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP4894481B2 JP4894481B2 JP2006320495A JP2006320495A JP4894481B2 JP 4894481 B2 JP4894481 B2 JP 4894481B2 JP 2006320495 A JP2006320495 A JP 2006320495A JP 2006320495 A JP2006320495 A JP 2006320495A JP 4894481 B2 JP4894481 B2 JP 4894481B2
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- JP
- Japan
- Prior art keywords
- pressure
- valve
- fuel cell
- flow path
- fluid
- 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.)
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
-
- 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
- H01M8/04111—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants using a compressor turbine assembly
-
- 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
-
- 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
- H01M8/0438—Pressure; Ambient pressure; Flow
-
- 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
-
- 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 Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Fluid-Driven Valves (AREA)
Description
Claims (6)
- 燃料電池と、
燃料電池に接続される流体流路と、
流体流路に設けられる流体制御弁と、
を有し、
前記流体制御弁は、流体流路を流れる流体の圧力を利用して開閉駆動する弁であり、当該流体制御弁の圧力室が密閉されてその圧力室内の圧力によって当該流体制御弁の開閉状態が維持され、
前記流体制御弁を駆動するために要求される駆動要求圧に基づいて流体流路を流れる流体の圧力が調整される、
ことを特徴とする燃料電池システム。 - 請求項1に記載の燃料電池システムにおいて、
前記流体制御弁の開弁時に、前記燃料電池内の圧力に応じた駆動要求圧に基づいて流体流路を流れる流体の圧力が調整される、
ことを特徴とする燃料電池システム。 - 請求項1に記載の燃料電池システムにおいて、
前記燃料電池のために要求される電池要求圧と前記駆動要求圧とに基づいて流体流路を流れる流体の圧力が調整され、
前記流体制御弁の駆動時に、電池要求圧よりも駆動要求圧が優先されて駆動要求圧に基づいて流体流路を流れる流体の圧力が調整される、
ことを特徴とする燃料電池システム。 - 請求項3に記載の燃料電池システムにおいて、
前記燃料電池の掃気の開始時に、前記電池要求圧よりも前記駆動要求圧が優先されて駆動要求圧に基づいて流体流路を流れる流体の圧力が調整され、前記流体制御弁が掃気に適した開閉状態に切り替えられる、
ことを特徴とする燃料電池システム。 - 請求項4に記載の燃料電池システムにおいて、
前記流体制御弁が掃気に適した開閉状態に切り替えられた後に、当該流体制御弁の圧力室が密閉されてその圧力室内の圧力によって当該流体制御弁の開閉状態が維持される、
ことを特徴とする燃料電池システム。 - 請求項1から5のいずれか1項に記載の燃料電池システムにおいて、
前記流体流路に流体を流通させるコンプレッサと、
前記流体流路に設けられる調圧弁と、
を有し、
前記コンプレッサの吐出流量と前記調圧弁の弁開度のうちの少なくとも一方によって流体流路を流れる流体の圧力が調整される、
ことを特徴とする燃料電池システム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006320495A JP4894481B2 (ja) | 2006-11-28 | 2006-11-28 | 燃料電池システム |
PCT/JP2007/072996 WO2008069083A1 (ja) | 2006-11-28 | 2007-11-21 | 燃料電池システム |
CN2007800436305A CN101542807B (zh) | 2006-11-28 | 2007-11-21 | 燃料电池系统 |
KR1020097010828A KR101103398B1 (ko) | 2006-11-28 | 2007-11-21 | 연료전지 시스템 |
DE112007002858.0T DE112007002858B4 (de) | 2006-11-28 | 2007-11-21 | Brennstoffzellensystem mit einer Steuereinheit zum Ansteuern von Ventilen unter Verwendung des Drucks eines durch einen Fluidströmungsweg strömenden Fluids |
US12/447,323 US8252472B2 (en) | 2006-11-28 | 2007-11-21 | Fuel cell system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006320495A JP4894481B2 (ja) | 2006-11-28 | 2006-11-28 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008135285A JP2008135285A (ja) | 2008-06-12 |
JP4894481B2 true JP4894481B2 (ja) | 2012-03-14 |
Family
ID=39491982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006320495A Active JP4894481B2 (ja) | 2006-11-28 | 2006-11-28 | 燃料電池システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US8252472B2 (ja) |
JP (1) | JP4894481B2 (ja) |
KR (1) | KR101103398B1 (ja) |
CN (1) | CN101542807B (ja) |
DE (1) | DE112007002858B4 (ja) |
WO (1) | WO2008069083A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5023743B2 (ja) * | 2007-03-09 | 2012-09-12 | トヨタ自動車株式会社 | 燃料電池システム |
JP5040411B2 (ja) * | 2007-04-18 | 2012-10-03 | トヨタ自動車株式会社 | 燃料電池システム |
KR101013848B1 (ko) | 2008-11-21 | 2011-02-14 | 현대자동차주식회사 | 연료전지 시스템의 공기 공급 조절 장치 |
JP5493466B2 (ja) * | 2009-05-21 | 2014-05-14 | トヨタ自動車株式会社 | 燃料電池システム |
CN104885280B (zh) * | 2012-12-28 | 2018-01-02 | 日产自动车株式会社 | 燃料电池系统 |
KR101592709B1 (ko) | 2014-06-13 | 2016-02-15 | 현대자동차주식회사 | 차량의 연료전지시스템 및 그 제어방법 |
KR101724846B1 (ko) | 2015-06-01 | 2017-04-07 | 현대자동차주식회사 | 연료전지 시스템의 운전 제어 방법 |
JP6198869B2 (ja) | 2016-02-15 | 2017-09-20 | 本田技研工業株式会社 | 燃料電池システム及び燃料電池システムの制御方法 |
FR3080431B1 (fr) * | 2018-04-24 | 2020-05-08 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif fluidique d’alimentation en fluide d’interet |
CN113036177B (zh) * | 2021-02-04 | 2023-04-21 | 深圳市氢蓝时代动力科技有限公司 | 燃料电池空气路控制系统与燃料电池 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000003717A (ja) | 1998-06-13 | 2000-01-07 | Aisin Seiki Co Ltd | 燃料電池システム |
JP2000133294A (ja) * | 1998-10-21 | 2000-05-12 | Aisin Seiki Co Ltd | 燃料電池システム |
CN1178322C (zh) * | 1999-12-28 | 2004-12-01 | 松下电器产业株式会社 | 发电装置及其运作方法 |
JP2004006166A (ja) | 2002-06-03 | 2004-01-08 | Fuji Electric Holdings Co Ltd | 固体高分子電解質形燃料電池とその運転方法 |
JP4017970B2 (ja) * | 2002-11-29 | 2007-12-05 | 株式会社ケーヒン | 燃料電池用電磁弁 |
JP4017971B2 (ja) * | 2002-11-29 | 2007-12-05 | 株式会社ケーヒン | 燃料電池用開閉弁 |
JP2005150090A (ja) | 2003-10-24 | 2005-06-09 | Toyota Motor Corp | 燃料電池システム |
JP4647236B2 (ja) * | 2003-11-28 | 2011-03-09 | 本田技研工業株式会社 | 燃料電池の反応ガス供給装置 |
JP2006049103A (ja) * | 2004-08-05 | 2006-02-16 | Toyota Motor Corp | 燃料電池システム |
JP4923969B2 (ja) | 2006-11-16 | 2012-04-25 | トヨタ自動車株式会社 | 燃料電池システム |
-
2006
- 2006-11-28 JP JP2006320495A patent/JP4894481B2/ja active Active
-
2007
- 2007-11-21 WO PCT/JP2007/072996 patent/WO2008069083A1/ja active Search and Examination
- 2007-11-21 KR KR1020097010828A patent/KR101103398B1/ko active IP Right Grant
- 2007-11-21 CN CN2007800436305A patent/CN101542807B/zh active Active
- 2007-11-21 US US12/447,323 patent/US8252472B2/en active Active
- 2007-11-21 DE DE112007002858.0T patent/DE112007002858B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008135285A (ja) | 2008-06-12 |
DE112007002858T5 (de) | 2010-01-07 |
WO2008069083A1 (ja) | 2008-06-12 |
KR101103398B1 (ko) | 2012-01-05 |
CN101542807B (zh) | 2012-08-22 |
KR20090074093A (ko) | 2009-07-03 |
US8252472B2 (en) | 2012-08-28 |
CN101542807A (zh) | 2009-09-23 |
US20100068580A1 (en) | 2010-03-18 |
DE112007002858B4 (de) | 2022-08-04 |
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