JP6974205B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP6974205B2 JP6974205B2 JP2018022229A JP2018022229A JP6974205B2 JP 6974205 B2 JP6974205 B2 JP 6974205B2 JP 2018022229 A JP2018022229 A JP 2018022229A JP 2018022229 A JP2018022229 A JP 2018022229A JP 6974205 B2 JP6974205 B2 JP 6974205B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- 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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- 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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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- 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
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
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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
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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
- H01M8/04358—Temperature; Ambient temperature of the coolant
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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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04388—Pressure; Ambient pressure; Flow of anode reactants at the inlet or inside the fuel cell
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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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/0441—Pressure; Ambient pressure; Flow of cathode exhausts
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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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04425—Pressure; Ambient pressure; Flow at 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
- H01M8/04537—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
- H01M8/04—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
- H01M8/04701—Temperature
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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
- H01M8/04791—Concentration; Density
- H01M8/04798—Concentration; Density 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
- 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
- H01M8/0485—Humidity; Water content of the electrolyte
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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
- H01M8/04858—Electric variables
- H01M8/04865—Voltage
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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
- H01M8/04858—Electric variables
- H01M8/04925—Power, energy, capacity or load
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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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
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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
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
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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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- 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)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
18〜18b 燃料ガス流路
19〜19b 酸化剤ガス流路
20 燃料ガス流路の入口
21 燃料ガス流路の出口
22 酸化剤ガス流路の入口
23 酸化剤ガス流路の出口
30 酸化剤ガス配管系
32 エアコンプレッサ
40 燃料ガス配管系
45 水素供給部
60 冷媒配管系
70 電力系
80 制御ユニット
Claims (6)
- 燃料ガスが流れる燃料ガス流路と酸化剤ガスが流れる酸化剤ガス流路とを有し、前記燃料ガス流路の入口が前記酸化剤ガス流路の入口よりも前記酸化剤ガス流路の出口に近く、前記燃料ガス流路の出口が前記酸化剤ガス流路の出口よりも前記酸化剤ガス流路の入口に近い燃料電池と、
前記燃料電池に前記酸化剤ガスを供給する酸化剤ガス供給部と、
前記酸化剤ガス供給部を制御して前記燃料電池への前記酸化剤ガスの供給量を制御することを特徴とする供給量制御部と、を備え、
前記供給量制御部は、前記燃料電池の温度が所定温度よりも高く且つ前記燃料電池の発電量が所定発電量よりも大きい高温高出力の場合での前記酸化剤ガスのストイキ比が、前記燃料電池の温度が前記所定温度よりも高く且つ前記燃料電池の発電量が前記所定発電量以下である高温低出力の場合での前記酸化剤ガスのストイキ比及び前記燃料電池の温度が前記所定温度以下の場合での前記酸化剤ガスのストイキ比よりも大きくなるように、前記酸化剤ガス供給部を制御することを特徴とする、燃料電池システム。 - 前記燃料電池に前記燃料ガスを供給する燃料ガス供給部を備え、
前記供給量制御部は、前記燃料ガス供給部を制御して前記燃料電池への前記燃料ガスの供給量を制御することを特徴とし、
前記供給量制御部は、前記高温高出力の場合での前記燃料ガスのストイキ比が、前記高温低出力の場合での前記燃料ガスのストイキ比よりも小さくなるように、前記燃料ガス供給部を制御することを特徴とする、請求項1記載の燃料電池システム。 - 前記供給量制御部は、前記高温高出力の場合での前記燃料ガスのストイキ比が、前記高温低出力の場合での前記燃料ガスのストイキ比と前記燃料電池の温度が前記所定温度以下の場合での前記燃料ガスのストイキ比との間の値となるように、前記燃料ガス供給部を制御することを特徴とする、請求項2記載の燃料電池システム。
- 前記所定温度は70℃以上である、請求項1から3のいずれか一項記載の燃料電池システム。
- 前記燃料電池の発電量が前記所定発電量よりも大きいとは、前記燃料電池の電流密度が1.0A/cm2以上である所定電流密度よりも大きい場合である、請求項1から4のいずれか一項記載の燃料電池システム。
- 前記燃料電池の発電量が前記所定発電量よりも大きいとは、前記燃料電池の電圧が0.75V以下である所定電圧よりも小さい場合である、請求項1から4のいずれか一項記載の燃料電池システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018022229A JP6974205B2 (ja) | 2018-02-09 | 2018-02-09 | 燃料電池システム |
DE102018133581.4A DE102018133581B4 (de) | 2018-02-09 | 2018-12-24 | Brennstoffzellensystem |
CN201910078856.3A CN110137546B (zh) | 2018-02-09 | 2019-01-28 | 燃料电池系统 |
US16/270,885 US10886547B2 (en) | 2018-02-09 | 2019-02-08 | Fuel cell system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018022229A JP6974205B2 (ja) | 2018-02-09 | 2018-02-09 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019139968A JP2019139968A (ja) | 2019-08-22 |
JP6974205B2 true JP6974205B2 (ja) | 2021-12-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018022229A Active JP6974205B2 (ja) | 2018-02-09 | 2018-02-09 | 燃料電池システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US10886547B2 (ja) |
JP (1) | JP6974205B2 (ja) |
CN (1) | CN110137546B (ja) |
DE (1) | DE102018133581B4 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113036188B (zh) * | 2021-05-25 | 2021-08-03 | 北京亿华通科技股份有限公司 | 一种燃料电池系统的控制方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003163009A (ja) * | 2001-11-27 | 2003-06-06 | Asahi Glass Co Ltd | 固体高分子型燃料電池 |
JP4227757B2 (ja) * | 2002-04-02 | 2009-02-18 | 新光電気工業株式会社 | 燃料電池 |
US7285350B2 (en) * | 2002-09-27 | 2007-10-23 | Questair Technologies Inc. | Enhanced solid oxide fuel cell systems |
US7341609B2 (en) * | 2002-10-03 | 2008-03-11 | Genesis Fueltech, Inc. | Reforming and hydrogen purification system |
KR100554050B1 (ko) * | 2002-12-02 | 2006-02-22 | 산요덴키가부시키가이샤 | 연료 전지 및 연료 전지 시스템 |
JP4734821B2 (ja) | 2003-03-05 | 2011-07-27 | 日産自動車株式会社 | 燃料電池制御システム |
US7422810B2 (en) * | 2004-01-22 | 2008-09-09 | Bloom Energy Corporation | High temperature fuel cell system and method of operating same |
CN101385178B (zh) * | 2006-02-15 | 2011-08-03 | 松下电器产业株式会社 | 燃料电池系统 |
JP5189302B2 (ja) * | 2007-03-14 | 2013-04-24 | 本田技研工業株式会社 | 燃料電池システム |
JP4548453B2 (ja) * | 2007-07-04 | 2010-09-22 | トヨタ自動車株式会社 | 燃料電池システムおよび燃料電池システムの制御装置 |
JP2009037762A (ja) * | 2007-07-31 | 2009-02-19 | Toyota Motor Corp | 燃料電池システムの制御装置 |
JP5348882B2 (ja) | 2007-12-26 | 2013-11-20 | 株式会社日本自動車部品総合研究所 | 燃料電池システム |
JP2009259758A (ja) * | 2008-03-26 | 2009-11-05 | Toyota Motor Corp | 燃料電池システム及び燃料電池の運転方法 |
JP5354461B2 (ja) | 2009-04-15 | 2013-11-27 | トヨタ自動車株式会社 | 燃料電池システムおよびその制御方法 |
JP5591074B2 (ja) * | 2010-01-22 | 2014-09-17 | 本田技研工業株式会社 | 燃料電池システム |
WO2012101819A1 (ja) * | 2011-01-28 | 2012-08-02 | トヨタ自動車株式会社 | 燃料電池システム |
CN102386430B (zh) * | 2011-11-08 | 2014-02-19 | 武汉理工大学 | 能够低温保存和低温启动的质子交换膜燃料电池系统 |
JP2013134866A (ja) | 2011-12-26 | 2013-07-08 | Toyota Motor Corp | 燃料電池システムおよび燃料電池システムの制御方法 |
US20150207158A1 (en) | 2012-07-23 | 2015-07-23 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and its operating method |
JP2015204253A (ja) * | 2014-04-16 | 2015-11-16 | トヨタ自動車株式会社 | 燃料電池システムの制御方法 |
KR101592720B1 (ko) * | 2014-07-02 | 2016-02-19 | 현대자동차주식회사 | 연료전지 시스템의 운전 제어 방법 |
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2018
- 2018-02-09 JP JP2018022229A patent/JP6974205B2/ja active Active
- 2018-12-24 DE DE102018133581.4A patent/DE102018133581B4/de active Active
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2019
- 2019-01-28 CN CN201910078856.3A patent/CN110137546B/zh not_active Expired - Fee Related
- 2019-02-08 US US16/270,885 patent/US10886547B2/en active Active
Also Published As
Publication number | Publication date |
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CN110137546A (zh) | 2019-08-16 |
DE102018133581B4 (de) | 2023-05-04 |
JP2019139968A (ja) | 2019-08-22 |
US10886547B2 (en) | 2021-01-05 |
US20190252704A1 (en) | 2019-08-15 |
CN110137546B (zh) | 2021-11-19 |
DE102018133581A1 (de) | 2019-08-14 |
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