JP6432745B2 - 電力供給システム - Google Patents
電力供給システム Download PDFInfo
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- JP6432745B2 JP6432745B2 JP2016115611A JP2016115611A JP6432745B2 JP 6432745 B2 JP6432745 B2 JP 6432745B2 JP 2016115611 A JP2016115611 A JP 2016115611A JP 2016115611 A JP2016115611 A JP 2016115611A JP 6432745 B2 JP6432745 B2 JP 6432745B2
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- JP
- Japan
- Prior art keywords
- fuel cell
- cell stacks
- fuel
- cell stack
- purge
- 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
- H01M8/04223—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
- H01M8/04231—Purging of the reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling 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
- H01M8/04082—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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- 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
- H01M8/04208—Cartridges, cryogenic media or cryogenic reservoirs
-
- 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
- H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
- H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied 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
- H01M8/04492—Humidity; Ambient humidity; Water content
-
- 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
-
- 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
- H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
-
- 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
-
- 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
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Description
図1を参照して、本発明の一実施形態における電力供給システムに含まれるの配管の例示的な概略構成を説明する。同図には、燃料電池自動車などの移動体1が備える電力供給システム10に含まれる配管の例示的な概略構成が示されている。電力供給システム10は、燃料電池スタックによる電力供給系統として、系統R及び系統Lを備える。すなわち、電力供給システム10は、複数の電力供給系統(燃料電池スタック)を備える。また、電力供給システム10は、系統R及び系統Lの動作を制御するための制御部70を備える。
H2→2H++2e- (1)
(1/2)O2+2H++2e-→H2O (2)
H2+(1/2)O2→H2O (3)
図3を参照して、燃料電池スタック20,40のパージの制御のフローを説明する。この処理は、制御部70により制御により実行される。
20,40 燃料電池スタック
30,50 レギュレータ
31,32,33,34,35 燃料タンク
51,52,53,54,55 燃料タンク
70 制御部
Claims (4)
- 複数の燃料電池スタックと、
前記複数の燃料電池スタックのそれぞれに燃料を供給可能に接続された複数の燃料タンクと、
前記複数の燃料電池スタックの運転停止中に、前記複数の燃料電池スタックのうち、第一の燃料電池スタックの状態を判定する判定手段と、
前記判定の結果に応じて、前記複数の燃料電池スタックを起動し、前記複数の燃料タンクの開閉弁を開放して前記複数の燃料電池スタックに燃料を供給することにより、前記複数の燃料電池スタックのそれぞれに対してパージを実施するパージ実施手段と
を備える電力供給システム。 - 前記複数の燃料タンクは、相互に連通した経路により接続されている、請求項1に記載の電力供給システム。
- 前記複数の燃料電池スタックに対する前記パージ実施手段による前記パージを同時に実施するように制御する制御手段を備える、請求項1又は2に記載の電力供給システム。
- 複数の燃料電池スタックと、
前記複数の燃料電池スタックのそれぞれに燃料を供給可能に接続された複数の燃料タンクと、
前記複数の燃料電池スタックの運転停止中に、前記複数の燃料電池スタックのうち、第一の燃料電池スタックの状態を判定する判定手段と、
前記判定の結果に応じて、前記複数の燃料電池スタックを起動し、前記複数の燃料タンクの開閉弁を開放して前記複数の燃料電池スタックに燃料を供給することにより、前記複数の燃料電池スタックのそれぞれに対してパージを実施するパージ実施手段と
を備える移動体。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016115611A JP6432745B2 (ja) | 2016-06-09 | 2016-06-09 | 電力供給システム |
DE102017111871.3A DE102017111871B4 (de) | 2016-06-09 | 2017-05-31 | Stromversorgungssystem, mobiles Objekt und Stromversorgungsverfahren mit verringertem Stromverbrauch beim Spülen |
US15/610,837 US10403915B2 (en) | 2016-06-09 | 2017-06-01 | Electric power supply system, mobile object, and electric power supply method |
CN201710422689.0A CN107492675B (zh) | 2016-06-09 | 2017-06-07 | 电力供给系统、移动体及电力供给方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016115611A JP6432745B2 (ja) | 2016-06-09 | 2016-06-09 | 電力供給システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017220400A JP2017220400A (ja) | 2017-12-14 |
JP6432745B2 true JP6432745B2 (ja) | 2018-12-05 |
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JP2016115611A Active JP6432745B2 (ja) | 2016-06-09 | 2016-06-09 | 電力供給システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US10403915B2 (ja) |
JP (1) | JP6432745B2 (ja) |
CN (1) | CN107492675B (ja) |
DE (1) | DE102017111871B4 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6743774B2 (ja) * | 2017-06-29 | 2020-08-19 | トヨタ自動車株式会社 | 燃料電池システム |
JP7151098B2 (ja) * | 2018-02-23 | 2022-10-12 | トヨタ自動車株式会社 | 燃料電池システム |
JP7087457B2 (ja) * | 2018-03-06 | 2022-06-21 | トヨタ自動車株式会社 | 燃料電池システム |
JP7087827B2 (ja) | 2018-08-24 | 2022-06-21 | トヨタ自動車株式会社 | 燃料電池システム |
JP7081391B2 (ja) * | 2018-08-24 | 2022-06-07 | 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 |
JP7119918B2 (ja) * | 2018-11-05 | 2022-08-17 | トヨタ自動車株式会社 | 燃料電池システム |
JP7110925B2 (ja) * | 2018-11-09 | 2022-08-02 | トヨタ自動車株式会社 | 燃料電池システム |
JP2020140915A (ja) * | 2019-03-01 | 2020-09-03 | トヨタ自動車株式会社 | 燃料電池システム |
JP7298547B2 (ja) * | 2020-05-28 | 2023-06-27 | トヨタ自動車株式会社 | 燃料電池システム |
CN115000466B (zh) * | 2022-06-29 | 2023-07-14 | 北京亿华通科技股份有限公司 | 一种燃料电池的久置存储方法 |
DE102022209891A1 (de) * | 2022-09-20 | 2024-03-21 | Robert Bosch Gesellschaft mit beschränkter Haftung | Brennstoffzellensystem und Betriebsverfahren zum Betrieb eines Brennstoffzellensystems |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1197047A (ja) * | 1997-09-19 | 1999-04-09 | Matsushita Electric Ind Co Ltd | 燃料電池装置の起動方法 |
JP3923627B2 (ja) * | 1997-11-25 | 2007-06-06 | 株式会社東芝 | 固体高分子電解質型燃料電池システム |
JP3656613B2 (ja) * | 2002-04-02 | 2005-06-08 | 日産自動車株式会社 | 燃料電池システム |
JP4701625B2 (ja) | 2004-04-14 | 2011-06-15 | トヨタ自動車株式会社 | 動力出力装置、および移動体 |
JP2006128030A (ja) * | 2004-11-01 | 2006-05-18 | Nissan Motor Co Ltd | 燃料電池システム |
JP2006155997A (ja) | 2004-11-26 | 2006-06-15 | Honda Motor Co Ltd | 燃料電池システムおよび燃料電池システムの掃気方法 |
CN100466352C (zh) * | 2004-12-28 | 2009-03-04 | 松下电器产业株式会社 | 燃料电池系统 |
US7615889B2 (en) * | 2005-05-02 | 2009-11-10 | Sprint Communications Company L.P. | Modular cell site |
JP5057131B2 (ja) | 2006-05-09 | 2012-10-24 | トヨタ自動車株式会社 | 燃料電池車 |
JP5243780B2 (ja) | 2007-12-05 | 2013-07-24 | 本田技研工業株式会社 | 燃料電池システムの運転方法 |
JP5225702B2 (ja) * | 2008-02-06 | 2013-07-03 | 本田技研工業株式会社 | 燃料電池システム及びその制御方法 |
JP2012004032A (ja) * | 2010-06-18 | 2012-01-05 | Honda Motor Co Ltd | 燃料電池システム |
-
2016
- 2016-06-09 JP JP2016115611A patent/JP6432745B2/ja active Active
-
2017
- 2017-05-31 DE DE102017111871.3A patent/DE102017111871B4/de active Active
- 2017-06-01 US US15/610,837 patent/US10403915B2/en active Active
- 2017-06-07 CN CN201710422689.0A patent/CN107492675B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102017111871A1 (de) | 2017-12-14 |
US10403915B2 (en) | 2019-09-03 |
CN107492675B (zh) | 2021-01-15 |
JP2017220400A (ja) | 2017-12-14 |
DE102017111871B4 (de) | 2023-04-27 |
US20170358809A1 (en) | 2017-12-14 |
CN107492675A (zh) | 2017-12-19 |
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