JP7224497B2 - 燃料電池装置の凍結起動条件下での起動方法、燃料電池装置および自動車 - Google Patents
燃料電池装置の凍結起動条件下での起動方法、燃料電池装置および自動車 Download PDFInfo
- Publication number
- JP7224497B2 JP7224497B2 JP2021564243A JP2021564243A JP7224497B2 JP 7224497 B2 JP7224497 B2 JP 7224497B2 JP 2021564243 A JP2021564243 A JP 2021564243A JP 2021564243 A JP2021564243 A JP 2021564243A JP 7224497 B2 JP7224497 B2 JP 7224497B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- oxygen
- cell device
- containing reactant
- reactant
- 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.)
- Active
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
- H01M8/04097—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
- H01M8/04225—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 start-up
-
- 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
- H01M8/04253—Means for solving freezing problems
-
- 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
- H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
-
- 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
- H01M8/0432—Temperature; Ambient temperature
-
- 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
- H01M8/04552—Voltage of the individual 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
- H01M8/04694—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
- 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
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
2…個別のセル/燃料セル
3…放電段階(discharge phase)
4…通常モード(normal mode)
Claims (9)
- 複数の燃料セル(2)を有する燃料電池装置の凍結起動条件下での起動方法であって、
- 燃料電池装置の凍結起動条件の存在を判定し、
- 水素含有反応物をアノード側に供給し、かつ、酸素欠乏を伴う準化学量論比で、酸素含有反応物をカソード側に供給し、
- 所定の時間間隔の間、準化学量論比での前記反応物の供給を維持し、
- 前記時間間隔の経過後、放電段階(3)において燃料セル(2)の完全な放電を実行し、
- その後、前記燃料電池装置を、所定の動作状態の要件と性能要件に従って前記反応物を供給する通常モード(4)に移行する、
ステップを備えた、燃料電池装置の凍結起動条件下での起動方法。 - 燃料セル(2)の完全な放電が、反応物源からの酸素含有反応物の供給を停止させ、燃料セル(2)内の全ての酸素を消費させることによって実行されることを特徴とする請求項1に記載の起動方法。
- 酸素含有反応物が再循環され、その間に、酸素が徐々に消費されることを特徴とする請求項2に記載の起動方法。
- 反応物の供給経路および反応経路の氷による閉塞が前記時間間隔の終わりに解消されるように、前記時間間隔が、所定の凍結起動条件の関数として規定されることを特徴とする請求項1~3のいずれかに記載の起動方法。
- 酸素含有反応物として空気を使用し、空気の質量流量(1)を減少させることによって酸素含有反応物を準化学量論比で供給することを特徴とする請求項1~4のいずれかに記載の起動方法。
- 放電段階(3)は、全ての燃料セル(2)が共通の電位を有し、通常モード(4)において同じ目標電圧を有するまで維持されることを特徴とする請求項1~5のいずれかに記載の起動方法。
- 放電段階(3)の開始および終了のための制御ユニットが提供されることを特徴とする請求項1~6のいずれかに記載の起動方法を実施するための、燃料電池装置。
- 前記制御ユニットが装置制御部に統合されることを特徴とする請求項7に記載の燃料電池装置。
- 請求項7または8に記載の燃料電池装置を備えた自動車。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019206119.2 | 2019-04-29 | ||
DE102019206119.2A DE102019206119A1 (de) | 2019-04-29 | 2019-04-29 | Verfahren zum Starten einer Brennstoffzellenvorrichtung unter Froststartbedingungen sowie Brennstoffzellenvorrichtung und Kraftfahrzeug |
PCT/EP2020/052215 WO2020221480A1 (de) | 2019-04-29 | 2020-01-30 | Verfahren zum starten einer brennstoffzellenvorrichtung unter froststartbedingungen sowie brennstoffzellenvorrichtung und kraftfahrzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022530521A JP2022530521A (ja) | 2022-06-29 |
JP7224497B2 true JP7224497B2 (ja) | 2023-02-17 |
Family
ID=69467512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021564243A Active JP7224497B2 (ja) | 2019-04-29 | 2020-01-30 | 燃料電池装置の凍結起動条件下での起動方法、燃料電池装置および自動車 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11791483B2 (ja) |
EP (1) | EP3963652B1 (ja) |
JP (1) | JP7224497B2 (ja) |
CN (1) | CN113711399A (ja) |
DE (1) | DE102019206119A1 (ja) |
WO (1) | WO2020221480A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009158398A (ja) | 2007-12-27 | 2009-07-16 | Toyota Motor Corp | 燃料電池システム |
WO2012172678A1 (ja) | 2011-06-17 | 2012-12-20 | 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 |
JP2013191430A (ja) | 2012-03-14 | 2013-09-26 | Honda Motor Co Ltd | 燃料電池システム |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003061040A1 (en) | 2002-01-04 | 2003-07-24 | International Fuel Cells, Llc | Procedure for starting up a fuel cell system having an anode exhaust recycle loop |
JP4313128B2 (ja) * | 2003-09-18 | 2009-08-12 | パナソニック株式会社 | 高分子電解質型燃料電池システム及びその運転方法 |
JP4915049B2 (ja) * | 2004-08-05 | 2012-04-11 | 株式会社デンソー | 燃料電池システム |
JP5007927B2 (ja) * | 2006-10-27 | 2012-08-22 | トヨタ自動車株式会社 | 燃料電池システム |
JP4910791B2 (ja) * | 2007-03-12 | 2012-04-04 | トヨタ自動車株式会社 | 燃料電池システム |
JP4329043B2 (ja) * | 2007-08-28 | 2009-09-09 | トヨタ自動車株式会社 | 燃料電池システム |
JP4656539B2 (ja) * | 2007-11-21 | 2011-03-23 | トヨタ自動車株式会社 | 燃料電池システム |
JP4962919B2 (ja) * | 2009-02-10 | 2012-06-27 | トヨタ自動車株式会社 | 燃料電池システムおよび該システムにおける始動時制御方法 |
CN102484266B (zh) | 2009-06-09 | 2014-08-20 | myFC股份公司 | 燃料电池装置及对其进行操作的方法 |
US9337502B2 (en) * | 2009-06-22 | 2016-05-10 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and control method at starting in the fuel cell system |
JP5576902B2 (ja) * | 2012-06-27 | 2014-08-20 | 本田技研工業株式会社 | 燃料電池システム及びその運転方法 |
KR101551024B1 (ko) | 2013-12-23 | 2015-09-08 | 현대자동차주식회사 | 연료 전지 시스템의 시동 제어 방법 |
-
2019
- 2019-04-29 DE DE102019206119.2A patent/DE102019206119A1/de active Pending
-
2020
- 2020-01-30 EP EP20703406.7A patent/EP3963652B1/de active Active
- 2020-01-30 CN CN202080032014.5A patent/CN113711399A/zh active Pending
- 2020-01-30 WO PCT/EP2020/052215 patent/WO2020221480A1/de unknown
- 2020-01-30 US US17/607,347 patent/US11791483B2/en active Active
- 2020-01-30 JP JP2021564243A patent/JP7224497B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009158398A (ja) | 2007-12-27 | 2009-07-16 | Toyota Motor Corp | 燃料電池システム |
WO2012172678A1 (ja) | 2011-06-17 | 2012-12-20 | 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 |
JP2013191430A (ja) | 2012-03-14 | 2013-09-26 | Honda Motor Co Ltd | 燃料電池システム |
Also Published As
Publication number | Publication date |
---|---|
EP3963652A1 (de) | 2022-03-09 |
US20220223886A1 (en) | 2022-07-14 |
JP2022530521A (ja) | 2022-06-29 |
US11791483B2 (en) | 2023-10-17 |
EP3963652B1 (de) | 2023-06-21 |
DE102019206119A1 (de) | 2020-10-29 |
CN113711399A (zh) | 2021-11-26 |
WO2020221480A1 (de) | 2020-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10522855B2 (en) | Method for creating an oxygen depleted gas in a fuel cell system | |
US6534210B2 (en) | Auxiliary convective fuel cell stacks for fuel cell power generation systems | |
KR101000703B1 (ko) | 연료전지 하이브리드 차량의 아이들 스탑/해제 제어 방법 | |
JP4996493B2 (ja) | H2/n2の貯蔵により始動および停止時の電池劣化を緩和するための方策 | |
JP5599965B2 (ja) | 燃料電池スタックの動作全体にわたる水素排気放出の制御 | |
US7579097B2 (en) | Fuel cell voltage feedback control system | |
US20160181636A1 (en) | Open-loop system and method for fuel cell stack start-up with low-voltage source | |
US20050227126A1 (en) | Method and apparatus for cold-starting a PEM fuel cell (PEMFC), and PEM fuel cell system | |
KR101592391B1 (ko) | 연료 전지 스택의 수소 공급 장치 | |
JP5155734B2 (ja) | 燃料電池システム及びその運転方法 | |
JP2007035509A (ja) | 燃料電池システム | |
US9385380B2 (en) | Fuel cell humidification management method and system | |
US6887598B2 (en) | Control system and method for starting a frozen fuel cell | |
JP2005044795A (ja) | 燃料電池の低温起動方法 | |
US20050053809A1 (en) | Method of starting up operation of fuel cell at low temperature | |
EP2375484B1 (en) | Operating method of fuel cell system | |
KR101782353B1 (ko) | 연료전지 시스템 냉시동 방법 | |
WO2009104368A1 (ja) | 燃料電池システム、および、燃料電池システムの制御方法 | |
JP2009064754A (ja) | 燃料電池システム及びその起動方法 | |
JP7224497B2 (ja) | 燃料電池装置の凍結起動条件下での起動方法、燃料電池装置および自動車 | |
KR20140126862A (ko) | 냉 시동성 개선을 위한 연료 전지 시스템 및 그 제어 방법 | |
JP2007172843A (ja) | 燃料電池システム及びその起動方法 | |
JP4742495B2 (ja) | 燃料電池システム | |
US11688865B2 (en) | Fuel cell system | |
US11862827B2 (en) | System and method of enhanced purge strategy for fuel cell in vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211214 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230126 |
|
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: 20230131 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230207 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7224497 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |