JP2021018888A - 燃料電池システム用の水素インジェクタ - Google Patents
燃料電池システム用の水素インジェクタ Download PDFInfo
- Publication number
- JP2021018888A JP2021018888A JP2019132863A JP2019132863A JP2021018888A JP 2021018888 A JP2021018888 A JP 2021018888A JP 2019132863 A JP2019132863 A JP 2019132863A JP 2019132863 A JP2019132863 A JP 2019132863A JP 2021018888 A JP2021018888 A JP 2021018888A
- Authority
- JP
- Japan
- Prior art keywords
- current
- coil
- solenoid valve
- injector
- controller
- 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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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
- H01M8/04298—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
- H01M8/04082—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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- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- 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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04858—Electric variables
- H01M8/04895—Current
-
- 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
- H01M8/04895—Current
- H01M8/04917—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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims (1)
- 水素タンクに接続されるソレノイドバルブと、
前記ソレノイドバルブのコイルに電流を供給するコントローラと、
を備えており、
前記コントローラは、
第1電流を前記コイルに供給しながら前記コイルに流れる電流をモニタし、
前記電流の変化率が増加したら供給する電圧を前記第1電流から第2電流へ下げる、燃料電池システム用の水素インジェクタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019132863A JP7192692B2 (ja) | 2019-07-18 | 2019-07-18 | 燃料電池システム用の水素インジェクタ |
CN202010676193.8A CN112242542B (zh) | 2019-07-18 | 2020-07-14 | 用于燃料电池系统的氢喷射器 |
DE102020118787.4A DE102020118787A1 (de) | 2019-07-18 | 2020-07-16 | Wasserstoffeinspritzeinrichtung für ein Brennstoffzellensystem |
US16/930,616 US11374245B2 (en) | 2019-07-18 | 2020-07-16 | Hydrogen injector for fuel cell system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019132863A JP7192692B2 (ja) | 2019-07-18 | 2019-07-18 | 燃料電池システム用の水素インジェクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021018888A true JP2021018888A (ja) | 2021-02-15 |
JP7192692B2 JP7192692B2 (ja) | 2022-12-20 |
Family
ID=74093404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019132863A Active JP7192692B2 (ja) | 2019-07-18 | 2019-07-18 | 燃料電池システム用の水素インジェクタ |
Country Status (4)
Country | Link |
---|---|
US (1) | US11374245B2 (ja) |
JP (1) | JP7192692B2 (ja) |
CN (1) | CN112242542B (ja) |
DE (1) | DE102020118787A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113540517B (zh) * | 2021-07-26 | 2022-05-17 | 成都亿华通动力科技有限公司 | 一种燃料电池系统的预热方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61250309A (ja) * | 1985-04-25 | 1986-11-07 | アウディ アクチェンゲゼルシャフト | 内燃機関用ガス交換弁の制御方法及び装置 |
JPH08291877A (ja) * | 1995-04-19 | 1996-11-05 | Honda Motor Co Ltd | ソレノイドバルブの故障診断装置 |
JP2008140619A (ja) * | 2006-11-30 | 2008-06-19 | Toyota Motor Corp | 燃料電池システム |
JP2011179647A (ja) * | 2010-03-03 | 2011-09-15 | Smc Corp | 電磁弁駆動回路、電磁弁及び電磁弁の駆動方法 |
JP2013131301A (ja) * | 2011-12-20 | 2013-07-04 | Toyota Motor Corp | 燃料電池システム |
JP2016200242A (ja) * | 2015-04-13 | 2016-12-01 | 本田技研工業株式会社 | 電磁弁の駆動制御装置 |
JP2018189068A (ja) * | 2017-05-11 | 2018-11-29 | 株式会社デンソー | 内燃機関の燃料噴射制御装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5120590B2 (ja) * | 2006-08-25 | 2013-01-16 | トヨタ自動車株式会社 | 燃料電池システム及びインジェクタの診断方法 |
EP2763226A4 (en) * | 2011-09-29 | 2015-06-10 | Toto Ltd | SOLID ELECTROLYTE FUEL CELL |
CN102938467A (zh) * | 2012-11-17 | 2013-02-20 | 新源动力股份有限公司 | 一种燃料电池阳极系统 |
JP6041696B2 (ja) * | 2013-02-08 | 2016-12-14 | 愛三工業株式会社 | 燃料電池システム |
CN105390717B (zh) * | 2015-11-04 | 2017-08-25 | 佛山索弗克氢能源有限公司 | 固体氧化物燃料电池的输出功率调节方法 |
JP6313352B2 (ja) * | 2016-03-09 | 2018-04-18 | 本田技研工業株式会社 | 燃料電池システムの検査方法及び燃料電池システム |
JP6653643B2 (ja) * | 2016-09-08 | 2020-02-26 | 愛三工業株式会社 | 燃料電池システム |
-
2019
- 2019-07-18 JP JP2019132863A patent/JP7192692B2/ja active Active
-
2020
- 2020-07-14 CN CN202010676193.8A patent/CN112242542B/zh active Active
- 2020-07-16 DE DE102020118787.4A patent/DE102020118787A1/de active Pending
- 2020-07-16 US US16/930,616 patent/US11374245B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61250309A (ja) * | 1985-04-25 | 1986-11-07 | アウディ アクチェンゲゼルシャフト | 内燃機関用ガス交換弁の制御方法及び装置 |
JPH08291877A (ja) * | 1995-04-19 | 1996-11-05 | Honda Motor Co Ltd | ソレノイドバルブの故障診断装置 |
JP2008140619A (ja) * | 2006-11-30 | 2008-06-19 | Toyota Motor Corp | 燃料電池システム |
JP2011179647A (ja) * | 2010-03-03 | 2011-09-15 | Smc Corp | 電磁弁駆動回路、電磁弁及び電磁弁の駆動方法 |
JP2013131301A (ja) * | 2011-12-20 | 2013-07-04 | Toyota Motor Corp | 燃料電池システム |
JP2016200242A (ja) * | 2015-04-13 | 2016-12-01 | 本田技研工業株式会社 | 電磁弁の駆動制御装置 |
JP2018189068A (ja) * | 2017-05-11 | 2018-11-29 | 株式会社デンソー | 内燃機関の燃料噴射制御装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102020118787A1 (de) | 2021-01-21 |
US20210020973A1 (en) | 2021-01-21 |
CN112242542B (zh) | 2024-01-05 |
JP7192692B2 (ja) | 2022-12-20 |
US11374245B2 (en) | 2022-06-28 |
CN112242542A (zh) | 2021-01-19 |
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