JP6922765B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP6922765B2 JP6922765B2 JP2018014101A JP2018014101A JP6922765B2 JP 6922765 B2 JP6922765 B2 JP 6922765B2 JP 2018014101 A JP2018014101 A JP 2018014101A JP 2018014101 A JP2018014101 A JP 2018014101A JP 6922765 B2 JP6922765 B2 JP 6922765B2
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- pressure
- flow path
- fuel cell
- valve
- air
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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
- H01M8/04082—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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04776—Pressure; Flow at auxiliary devices, e.g. reformer, compressor, burner
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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
- H01M8/04082—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
- H01M8/04201—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
- H01M8/0438—Pressure; Ambient pressure; Flow
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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
- H01M8/04395—Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the fuel cell
-
- 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
- H01M8/04432—Pressure differences, e.g. between anode and cathode
-
- 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
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of 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
- 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
3:コントローラ
4:コンプレッサ
5:空気取り入れ口
6:空気供給流路
7:開度センサ
8:バイパス流路
9:調圧弁
10:排出流路
11:排出弁
12:マフラ
13:圧力センサ
14:表示装置
20:バイパス弁
21:弁
22:モータ
23:バネ
24:ストッパ
28:上流
30:燃料電池スタック
31:水素タンク
32:水素供給流路
33:主止弁
34:インジェクタ
35:圧力センサ
36:水素排出流路
Claims (3)
- 燃料電池スタックと、
前記燃料電池スタックに空気を送るコンプレッサと、
前記コンプレッサが吐出した空気を前記燃料電池スタックへ導く空気供給流路と、
前記燃料電池スタックから残留空気を排出する排出流路に設けられている調圧弁と、
前記空気供給流路の途中から分岐しており、前記コンプレッサが吐出した空気を、前記燃料電池スタックを通さずに前記排出流路へ導くバイパス流路と、
前記バイパス流路に設けられており、上流側の圧力が設定圧を超えると開くバイパス弁と、
前記バイパス弁の開度を計測する開度センサと、
前記バイパス弁の開度に基づいて、前記空気供給流路の圧力を推定するコントローラと、を備えている、燃料電池システム。 - 前記コントローラは、推定された圧力に基づいて、前記コンプレッサと前記調圧弁の少なくとも一方を制御する、請求項1に記載の燃料電池システム。
- 前記空気供給流路内の圧力を計測する圧力センサをさらに備えており、
前記コントローラは、推定された圧力と前記圧力センサの計測値の差が所定の圧力差閾値を超えていた場合、異常を通知する信号を出力する、請求項1に記載の燃料電池システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018014101A JP6922765B2 (ja) | 2018-01-30 | 2018-01-30 | 燃料電池システム |
DE102019101564.2A DE102019101564A1 (de) | 2018-01-30 | 2019-01-23 | Brennstoffzellensystem |
US16/257,532 US11335929B2 (en) | 2018-01-30 | 2019-01-25 | Fuel cell system |
CN201910078295.7A CN110098419B (zh) | 2018-01-30 | 2019-01-28 | 燃料电池*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018014101A JP6922765B2 (ja) | 2018-01-30 | 2018-01-30 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019133807A JP2019133807A (ja) | 2019-08-08 |
JP6922765B2 true JP6922765B2 (ja) | 2021-08-18 |
Family
ID=67224400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018014101A Active JP6922765B2 (ja) | 2018-01-30 | 2018-01-30 | 燃料電池システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US11335929B2 (ja) |
JP (1) | JP6922765B2 (ja) |
CN (1) | CN110098419B (ja) |
DE (1) | DE102019101564A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7272320B2 (ja) * | 2020-05-29 | 2023-05-12 | トヨタ自動車株式会社 | 燃料電池システム及び燃料電池を制御する方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003203664A (ja) * | 2002-01-08 | 2003-07-18 | Nissan Motor Co Ltd | 燃料電池システム |
JP2005032650A (ja) * | 2003-07-09 | 2005-02-03 | Nissan Motor Co Ltd | 燃料電池システム |
JP4953151B2 (ja) * | 2005-01-11 | 2012-06-13 | トヨタ自動車株式会社 | 燃料電池システム |
JP4905706B2 (ja) * | 2007-07-03 | 2012-03-28 | トヨタ自動車株式会社 | 燃料電池システム及びその制御方法 |
JP5229528B2 (ja) * | 2007-07-20 | 2013-07-03 | トヨタ自動車株式会社 | 燃料電池システム |
JP2009158268A (ja) * | 2007-12-26 | 2009-07-16 | Toyota Motor Corp | 燃料電池システム |
JP5215736B2 (ja) * | 2008-06-02 | 2013-06-19 | 株式会社ダイヘン | 流体供給装置 |
JP2010135214A (ja) * | 2008-12-05 | 2010-06-17 | Honda Motor Co Ltd | 燃料電池システム |
JP5258912B2 (ja) * | 2011-01-26 | 2013-08-07 | 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運転方法 |
JP6137126B2 (ja) * | 2014-11-13 | 2017-05-31 | トヨタ自動車株式会社 | バルブ制御装置およびバルブ制御方法 |
JP6465408B2 (ja) | 2016-01-15 | 2019-02-06 | トヨタ自動車株式会社 | 燃料電池システム |
JP6935757B2 (ja) * | 2018-01-30 | 2021-09-15 | トヨタ自動車株式会社 | 燃料電池システム |
-
2018
- 2018-01-30 JP JP2018014101A patent/JP6922765B2/ja active Active
-
2019
- 2019-01-23 DE DE102019101564.2A patent/DE102019101564A1/de active Pending
- 2019-01-25 US US16/257,532 patent/US11335929B2/en active Active
- 2019-01-28 CN CN201910078295.7A patent/CN110098419B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US11335929B2 (en) | 2022-05-17 |
JP2019133807A (ja) | 2019-08-08 |
CN110098419B (zh) | 2022-04-08 |
US20190237785A1 (en) | 2019-08-01 |
CN110098419A (zh) | 2019-08-06 |
DE102019101564A1 (de) | 2019-08-01 |
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