JP2009117242A - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP2009117242A JP2009117242A JP2007290945A JP2007290945A JP2009117242A JP 2009117242 A JP2009117242 A JP 2009117242A JP 2007290945 A JP2007290945 A JP 2007290945A JP 2007290945 A JP2007290945 A JP 2007290945A JP 2009117242 A JP2009117242 A JP 2009117242A
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- scavenging process
- gas
- cell system
- execution
- 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.)
- Granted
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
- H01M8/04082—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
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04179—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by purging or increasing flow or pressure of reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M16/00—Structural combinations of different types of electrochemical generators
- H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
- H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
-
- 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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
-
- 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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04228—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during shut-down
-
- 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
-
- 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
-
- 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
- H01M8/04589—Current of fuel cell stacks
-
- 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
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Fuel Cell (AREA)
Abstract
【解決手段】制御部6は、圧力センサPのセンサ値に基づいて、ガス欠が発生したと判定した場合に、燃料電池2の発電を停止させる。そして、例えば、掃気処理に要する時間を短縮したうえで掃気処理を実行する。一方、ガス欠が発生していないと判定した場合には、燃料電池2の発電を停止させる状況であれば、発電を停止させてから通常の掃気処理を実行する。
【選択図】図1
Description
Claims (5)
- 燃料ガスおよび酸化ガスの供給を受けて当該燃料ガスおよび酸化ガスの電気化学反応により発電する燃料電池を有する燃料電池システムであって、
前記燃料電池の発電電力を充電可能な畜電部と、
前記燃料電池の発電停止後に前記畜電部に蓄電された電力によって前記燃料電池内の残留水分を除去させる掃気処理を実行する掃気処理実行手段と、
前記燃料電池システムにおいて異常が発生したか否かを判定する判定手段と、を備え、
前記掃気処理実行手段は、前記判定手段によって異常が発生したと判定された場合に、前記掃気処理の実行を制限することを特徴とする燃料電池システム。 - 前記異常はガス欠であることを特徴とする請求項1に記載の燃料電池システム。
- 前記掃気処理実行手段は、前記掃気処理に要する時間を短縮することで前記掃気処理の実行を制限することを特徴とする請求項1または2に記載の燃料電池システム。
- 前記掃気処理実行手段は、前記掃気処理の実行を禁止することで前記掃気処理の実行を制限することを特徴とする請求項1または2に記載の燃料電池システム。
- 前記酸化ガスを前記燃料電池に供給するコンプレッサをさらに備え、
前記掃気処理実行手段は、前記コンプレッサから前記燃料電池に前記酸化ガスを供給させることで前記掃気処理を実行するとともに、前記コンプレッサから供給される前記酸化ガスの供給量を減らすことで前記掃気処理の実行を制限することを特徴とする請求項1または2に記載の燃料電池システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007290945A JP4381443B2 (ja) | 2007-11-08 | 2007-11-08 | 燃料電池システム |
DE112008003022.7T DE112008003022B4 (de) | 2007-11-08 | 2008-10-16 | Brennstoffzellensystem |
CN2008801149961A CN101849313B (zh) | 2007-11-08 | 2008-10-16 | 燃料电池*** |
US12/741,914 US8927164B2 (en) | 2007-11-08 | 2008-10-16 | Fuel cell system with scavenging means and control unit thereof |
PCT/JP2008/068770 WO2009060703A1 (ja) | 2007-11-08 | 2008-10-16 | 燃料電池システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007290945A JP4381443B2 (ja) | 2007-11-08 | 2007-11-08 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009117242A true JP2009117242A (ja) | 2009-05-28 |
JP4381443B2 JP4381443B2 (ja) | 2009-12-09 |
Family
ID=40625603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007290945A Active JP4381443B2 (ja) | 2007-11-08 | 2007-11-08 | 燃料電池システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8927164B2 (ja) |
JP (1) | JP4381443B2 (ja) |
CN (1) | CN101849313B (ja) |
DE (1) | DE112008003022B4 (ja) |
WO (1) | WO2009060703A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017050208A (ja) * | 2015-09-03 | 2017-03-09 | 株式会社豊田自動織機 | 燃料電池システム |
US9825317B2 (en) | 2014-11-13 | 2017-11-21 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and control method of the same |
JP2020068063A (ja) * | 2018-10-22 | 2020-04-30 | トヨタ自動車株式会社 | 燃料電池システム |
US11283091B2 (en) | 2019-01-30 | 2022-03-22 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and method of controlling fuel cell system |
US11437635B2 (en) | 2020-05-28 | 2022-09-06 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6819252B2 (ja) | 2016-12-05 | 2021-01-27 | スズキ株式会社 | 燃料電池船 |
JP6788836B2 (ja) * | 2016-12-05 | 2020-11-25 | スズキ株式会社 | 燃料電池船 |
JP6597580B2 (ja) * | 2016-12-12 | 2019-10-30 | トヨタ自動車株式会社 | 燃料電池システム |
JP7119705B2 (ja) * | 2018-07-26 | 2022-08-17 | トヨタ自動車株式会社 | 燃料電池システム |
JP7107197B2 (ja) * | 2018-12-06 | 2022-07-27 | トヨタ自動車株式会社 | 燃料電池システム |
JP7302528B2 (ja) * | 2020-05-15 | 2023-07-04 | トヨタ自動車株式会社 | 燃料電池システム |
CN114583216A (zh) * | 2022-03-10 | 2022-06-03 | 山东国创燃料电池技术创新中心有限公司 | 一种燃料电池快速停机吹扫方法、***及存储介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4100533B2 (ja) | 1999-05-06 | 2008-06-11 | 日産自動車株式会社 | 燃料電池車における排水素燃焼器の温度制御装置 |
JP3956568B2 (ja) * | 2000-02-18 | 2007-08-08 | 日産自動車株式会社 | 燃料電池システムおよびその制御方法 |
JP2003243010A (ja) * | 2002-02-13 | 2003-08-29 | Nissan Motor Co Ltd | 燃料電池車両 |
JP4831925B2 (ja) * | 2002-09-26 | 2011-12-07 | トヨタ自動車株式会社 | 燃料電池システムの燃料残量に関する警告 |
JP4513119B2 (ja) * | 2003-12-25 | 2010-07-28 | トヨタ自動車株式会社 | 燃料電池システム |
JP4860930B2 (ja) * | 2005-01-18 | 2012-01-25 | 本田技研工業株式会社 | 燃料電池システムの停止方法及び燃料電池システム |
JP4928109B2 (ja) | 2005-10-21 | 2012-05-09 | 本田技研工業株式会社 | 燃料電池システム及び該システムにおける掃気処理切替方法 |
JP5086584B2 (ja) | 2005-10-21 | 2012-11-28 | 本田技研工業株式会社 | 燃料電池システム及び該システムにおける掃気処理方法 |
JP4788322B2 (ja) | 2005-12-08 | 2011-10-05 | 株式会社デンソー | 燃料電池システム |
JP4753164B2 (ja) | 2006-10-23 | 2011-08-24 | トヨタ自動車株式会社 | 燃料電池システム |
-
2007
- 2007-11-08 JP JP2007290945A patent/JP4381443B2/ja active Active
-
2008
- 2008-10-16 CN CN2008801149961A patent/CN101849313B/zh active Active
- 2008-10-16 US US12/741,914 patent/US8927164B2/en active Active
- 2008-10-16 DE DE112008003022.7T patent/DE112008003022B4/de active Active
- 2008-10-16 WO PCT/JP2008/068770 patent/WO2009060703A1/ja active Application Filing
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9825317B2 (en) | 2014-11-13 | 2017-11-21 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and control method of the same |
KR101851830B1 (ko) * | 2014-11-13 | 2018-04-24 | 도요타지도샤가부시키가이샤 | 연료 전지 시스템 및 그 제어 방법 |
JP2017050208A (ja) * | 2015-09-03 | 2017-03-09 | 株式会社豊田自動織機 | 燃料電池システム |
JP2020068063A (ja) * | 2018-10-22 | 2020-04-30 | トヨタ自動車株式会社 | 燃料電池システム |
JP7110905B2 (ja) | 2018-10-22 | 2022-08-02 | トヨタ自動車株式会社 | 燃料電池システム |
US11283091B2 (en) | 2019-01-30 | 2022-03-22 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and method of controlling fuel cell system |
US11437635B2 (en) | 2020-05-28 | 2022-09-06 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
Also Published As
Publication number | Publication date |
---|---|
DE112008003022B4 (de) | 2019-11-14 |
CN101849313A (zh) | 2010-09-29 |
US20100266911A1 (en) | 2010-10-21 |
JP4381443B2 (ja) | 2009-12-09 |
DE112008003022T5 (de) | 2010-09-02 |
CN101849313B (zh) | 2013-03-27 |
WO2009060703A1 (ja) | 2009-05-14 |
US8927164B2 (en) | 2015-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4381443B2 (ja) | 燃料電池システム | |
US9786938B2 (en) | Fuel cell system | |
US20150125772A1 (en) | Fuel cell system | |
JP4930846B2 (ja) | 燃料電池システム及びその制御方法 | |
JP5273433B2 (ja) | 燃料電池システムおよびインジェクタの作動方法 | |
JP2016096019A (ja) | 燃料電池システムおよびそのセル電圧の復帰方法 | |
JP2010146749A (ja) | 燃料電池システム | |
US20120146421A1 (en) | Fuel cell system | |
JP4406938B2 (ja) | 燃料電池システムおよびコンプレッサの回転数制御方法 | |
JP4353296B2 (ja) | 燃料電池システムおよび燃料電池の起動方法 | |
JP5125301B2 (ja) | 燃料電池システム | |
JP5316834B2 (ja) | 燃料電池システム | |
JP5282881B2 (ja) | 燃料電池システム | |
JP5105222B2 (ja) | 燃料電池システム | |
JP5428526B2 (ja) | 燃料電池システム | |
JP5099580B2 (ja) | 燃料電池システム | |
JP2013171682A (ja) | 燃料電池システム及び燃料電池の制御方法 | |
JP4304543B2 (ja) | 燃料電池システム | |
JP5282863B2 (ja) | 燃料電池システム | |
JP2011009102A (ja) | 燃料電池システム | |
JP5482867B2 (ja) | 燃料電池システム | |
JP5446025B2 (ja) | 燃料電池システムおよび燃料電池の出力制御方法 | |
JP5141893B2 (ja) | 燃料電池システム | |
JP5282398B2 (ja) | 燃料電池システム | |
JP2010003427A (ja) | 燃料電池システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090608 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090703 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090902 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121002 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4381443 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090915 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121002 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131002 Year of fee payment: 4 |