JP6304366B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP6304366B2 JP6304366B2 JP2016507213A JP2016507213A JP6304366B2 JP 6304366 B2 JP6304366 B2 JP 6304366B2 JP 2016507213 A JP2016507213 A JP 2016507213A JP 2016507213 A JP2016507213 A JP 2016507213A JP 6304366 B2 JP6304366 B2 JP 6304366B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- control
- wet
- fuel cell
- cathode gas
- 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.)
- Expired - Fee Related
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
- H01M8/04298—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
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the 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
- H01M8/04223—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
-
- 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
- H01M8/0438—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
- H01M8/04492—Humidity; Ambient humidity; Water content
- H01M8/04529—Humidity; Ambient humidity; Water content of the electrolyte
-
- 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
- H01M8/04604—Power, energy, capacity or load
- H01M8/04619—Power, energy, capacity or load 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
- H01M8/04694—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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (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
カソード電極: 4H++4e−+O2 → 2H2O ・・・(2)
Claims (6)
- アノードガス及びカソードガスの供給を受けて発電する燃料電池と、前記燃料電池から排出されたアノードオフガスを当該燃料電池に供給するように構成された循環機構と、を備える燃料電池システムであって、
前記燃料電池の湿潤状態の目標値である湿潤目標値を算出する湿潤目標値算出部と、
前記燃料電池に対する発電要求に基づいてカソードガス要求流量を算出するガス要求流量算出部と、
ドライ制御時に、少なくとも前記湿潤目標値と前記カソードガス要求流量とに基づいて、湿潤制御用アノードガス循環流量を算出する湿潤制御用アノードガス流量算出部と、
前記湿潤制御用アノードガス循環流量に基づいてアノードガス循環流量を制御するアノードガス流量制御部と、
ドライ制御時に、少なくとも前記湿潤目標値と前記アノードガス流量制御部により制御されるアノードガス循環流量の測定値又は推定値とに基づいて、湿潤制御用カソードガス流量を算出する湿潤制御用カソードガス流量算出部と、
前記カソードガス要求流量と前記湿潤制御用カソードガス流量に基づいてカソードガス流量を制御するカソードガス流量制御部と、
を備える燃料電池システム。 - 請求項1に記載の燃料電池システムであって、
前記アノードガス流量制御部及び前記カソードガス流量制御部は、ドライ制御時に、アノードガス循環流量の減少制御後に、カソードガス流量の増大制御を実行するように構成される、
燃料電池システム。 - 請求項1又は2に記載の燃料電池システムであって、
前記ガス要求流量算出部は、前記燃料電池に対する発電要求に基づいてアノードガス要求循環流量を算出し、
前記湿潤制御用カソードガス流量算出部は、ウェット制御時に、少なくとも前記湿潤目標値と前記アノードガス要求循環流量とに基づいて、前記湿潤制御用カソードガス流量を算出し、
前記湿潤制御用アノードガス流量算出部は、ウェット制御時に、少なくとも前記湿潤目標値と前記カソードガス流量制御部により制御されるカソードガス流量の測定値又は推定値とに基づいて、前記湿潤制御用アノードガス循環流量を算出する、
燃料電池システム。 - 請求項3に記載の燃料電池システムであって、
前記アノードガス流量制御部及び前記カソードガス流量制御部は、ウェット制御時に、カソードガス流量の減少制御後に、アノードガス循環流量の増大制御を実行するように構成される、
燃料電池システム。 - 請求項1から4のいずれか一つに記載の燃料電池システムであって、
前記湿潤制御用アノードガス流量算出部は、ドライ制御時に前記カソードガス流量制御部による流量制御が実行不能な場合には、前記湿潤目標値とカソードガス流量の測定値又は推定値とに基づいて前記湿潤制御用アノードガス循環流量を算出する、
燃料電池システム。 - 請求項1から5のいずれか一つに記載の燃料電池システムであって、
前記湿潤制御用カソードガス流量算出部は、ウェット制御時に前記アノードガス流量制御部による循環流量制御が実行不能な場合には、前記湿潤目標値とアノードガス循環流量の測定値又は推定値とに基づいて前記湿潤制御用カソードガス流量を算出する、
燃料電池システム。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/056762 WO2015136677A1 (ja) | 2014-03-13 | 2014-03-13 | 燃料電池システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2015136677A1 JPWO2015136677A1 (ja) | 2017-04-06 |
| JP6304366B2 true JP6304366B2 (ja) | 2018-04-04 |
Family
ID=54071154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016507213A Expired - Fee Related JP6304366B2 (ja) | 2014-03-13 | 2014-03-13 | 燃料電池システム |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10164275B2 (ja) |
| EP (1) | EP3118922B1 (ja) |
| JP (1) | JP6304366B2 (ja) |
| CN (1) | CN106104881B (ja) |
| CA (1) | CA2942629C (ja) |
| WO (1) | WO2015136677A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6187412B2 (ja) * | 2014-08-08 | 2017-08-30 | トヨタ自動車株式会社 | 燃料電池のアノードにおける液体の水の量を推定する方法 |
| JP6899539B2 (ja) | 2016-04-26 | 2021-07-07 | パナソニックIpマネジメント株式会社 | 燃料電池システム |
| US12597621B2 (en) * | 2018-06-22 | 2026-04-07 | Hyster-Yale Group, Inc. | Closed loop control for fuel cell water management |
| US12381238B2 (en) | 2021-09-10 | 2025-08-05 | Cummins Inc. | Systems and methods to measure or control fuel cell stack excess hydrogen flow using humidity |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5168848B2 (ja) * | 2006-08-10 | 2013-03-27 | 日産自動車株式会社 | 燃料電池システム |
| JP5309603B2 (ja) * | 2007-06-20 | 2013-10-09 | 日産自動車株式会社 | 燃料電池システム及びその運転方法 |
| 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 |
| JP2009289461A (ja) * | 2008-05-27 | 2009-12-10 | Toyota Motor Corp | 燃料電池面内状態推定システム及び燃料電池面内状態推定方法 |
| JP5581890B2 (ja) * | 2010-08-20 | 2014-09-03 | 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方法 |
| JP5585412B2 (ja) * | 2010-11-19 | 2014-09-10 | 日産自動車株式会社 | 燃料電池システム |
| CN102754264A (zh) * | 2011-01-28 | 2012-10-24 | 丰田自动车株式会社 | 燃料电池系统 |
| JP5765064B2 (ja) * | 2011-06-06 | 2015-08-19 | 日産自動車株式会社 | 燃料電池の湿潤状態制御装置 |
| WO2012169287A1 (ja) * | 2011-06-06 | 2012-12-13 | 日産自動車株式会社 | 燃料電池の湿潤状態制御装置 |
| EP2804246B8 (en) * | 2012-01-10 | 2016-10-19 | Nissan Motor Co., Ltd | Fuel cell system |
| EP3587347A4 (en) * | 2017-02-27 | 2020-01-22 | Nec Corporation | PROCESS FOR PRODUCING CARBON NANOCORNET AGGREGATES |
-
2014
- 2014-03-13 WO PCT/JP2014/056762 patent/WO2015136677A1/ja not_active Ceased
- 2014-03-13 CN CN201480077150.0A patent/CN106104881B/zh not_active Expired - Fee Related
- 2014-03-13 EP EP14885711.3A patent/EP3118922B1/en not_active Not-in-force
- 2014-03-13 CA CA2942629A patent/CA2942629C/en active Active
- 2014-03-13 US US15/124,763 patent/US10164275B2/en active Active
- 2014-03-13 JP JP2016507213A patent/JP6304366B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2942629A1 (en) | 2015-09-17 |
| US10164275B2 (en) | 2018-12-25 |
| EP3118922A4 (en) | 2017-01-18 |
| JPWO2015136677A1 (ja) | 2017-04-06 |
| CN106104881A (zh) | 2016-11-09 |
| EP3118922A1 (en) | 2017-01-18 |
| CA2942629C (en) | 2018-04-24 |
| US20170018791A1 (en) | 2017-01-19 |
| WO2015136677A1 (ja) | 2015-09-17 |
| EP3118922B1 (en) | 2017-09-13 |
| CN106104881B (zh) | 2018-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105742673B (zh) | 燃料电池系统和控制燃料电池的运转的方法 | |
| JP4877656B2 (ja) | 燃料電池システムおよびその電流制御方法 | |
| US8420268B2 (en) | Fuel cell system | |
| US8053123B2 (en) | Fuel cell system with a scavenging device and AC impedance measuring unit | |
| US8236460B2 (en) | Fuel cell system | |
| US9853311B2 (en) | Fuel cell system and fuel cell powered vehicle | |
| JP5812118B2 (ja) | 燃料電池システム | |
| JP5522309B2 (ja) | 燃料電池システム | |
| JP5737395B2 (ja) | 燃料電池システム | |
| US10256484B2 (en) | Fuel cell system and method for controlling fuel cell system | |
| JP6304366B2 (ja) | 燃料電池システム | |
| WO2013129553A1 (ja) | 燃料電池システム及び燃料電池システムの制御方法 | |
| JP2014127452A (ja) | 燃料電池システム | |
| JP5625469B2 (ja) | 燃料電池システム | |
| JP2007027047A (ja) | 燃料電池システム | |
| JP6136185B2 (ja) | 燃料電池システム | |
| JP2007265786A (ja) | 燃料電池システムおよびその制御方法 | |
| JP6442987B2 (ja) | 燃料電池システム | |
| JP2014127451A (ja) | 燃料電池システム | |
| JP2015076246A (ja) | 燃料電池システム | |
| WO2013129241A1 (ja) | 燃料電池システム及び燃料電池システムの制御方法 | |
| WO2014192649A1 (ja) | 燃料電池システム及び燃料電池システムの制御方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20161205 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170606 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170807 |
|
| 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: 20180206 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180219 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 6304366 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| LAPS | Cancellation because of no payment of annual fees |