JP6380474B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP6380474B2 JP6380474B2 JP2016139097A JP2016139097A JP6380474B2 JP 6380474 B2 JP6380474 B2 JP 6380474B2 JP 2016139097 A JP2016139097 A JP 2016139097A JP 2016139097 A JP2016139097 A JP 2016139097A JP 6380474 B2 JP6380474 B2 JP 6380474B2
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- 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
- H01M8/04865—Voltage
-
- 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
- B60L58/40—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/18—Controlling the braking effect
-
- 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
- H01M8/04544—Voltage
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/102—Parallel operation of dc sources being switching converters
-
- 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/30—The power source being a fuel cell
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0087—Converters characterised by their input or output configuration adapted for receiving as input a current source
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
-
- 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
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- 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
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- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
(特許文献1)。
図1は、本発明の実施形態における燃料電池システム100の電気的構成を示す説明図である。燃料電池システム100は、駆動モーター200で駆動する車両の電源として搭載されている。燃料電池システム100は、燃料電池110と、電圧センサ115と、燃料電池コンバータ120と、二次電池130と、二次電池コンバータ140と、インバータ150aと、インバータ150bと、エアコンプレッサ160と、FDC−ECU170と、FC−ECU180とを備える。また、燃料電池システム100は、直流導線W1と、直流導線W2と、直流導線W3と、直流導線W4と、直流導線W5と、交流導線W6と、交流導線W7とを備える。
第2実施形態における燃料電池システム100aは、FC−ECU180による燃料電池コンバータ120の制御が異なる点を除き、第1実施形態における燃料電池システム100の構成と同じである。燃料電池システム100aにおけるFC−ECU180は、間欠運転から通常運転に切り替わってから燃料電池コンバータ120に燃料電池110が出力する電圧を昇圧させるとき、次の数式Iで算出されるデューティ比D1が、次の数式IIIで算出されるデューティ比D3を超える場合、燃料電池コンバータ120に、デューティ比D3によって、燃料電池110が出力する電圧を昇圧させる。
本実施形態では、FDC−ECU170およびFC−ECU180は、それぞれ独立した制御部であったが、本発明はこれに限られない。例えば、独立したFDC−ECU170およびFC−ECU180の代わりに備えられた別の制御部が、機能の一部としてFDC−ECU170およびFC−ECU180の機能を備えていてもよい。また、FDC−ECU170およびFC−ECU180の機能は、1つの制御部が実行してもよいし、別々の制御部が実行してもよい。
100a…燃料電池システム
110…燃料電池
115…電圧センサ
120…燃料電池コンバータ
125…電圧センサ
130…二次電池
140…二次電池コンバータ
150a…インバータ
150b…インバータ
160…エアコンプレッサ
170…FDC−ECU
180…FC−ECU
200…駆動モーター
B1,B2,B3,B4…矢印
D1,D2,D3…デューティ比
Claims (2)
- 反応ガスを用いて発電する燃料電池と、
前記燃料電池が出力する電圧を測定する電圧センサと、
前記燃料電池から入力される入力電圧を昇圧するコンバータと、
前記コンバータを制御できる制御部と、
を備え、
前記制御部は、間欠運転から通常運転に切り替わってから前記コンバータに前記燃料電池が出力する電圧を昇圧させるとき、
(a)次の数式I
(b)前記デューティ比D1が前記デューティ比D2以下である場合、前記コンバータに、前記デューティ比D1によって、前記燃料電池が出力する電圧を昇圧させる、燃料電池システム。 - 反応ガスを用いて発電する燃料電池と、
前記燃料電池が出力する電圧を測定する電圧センサと、
前記燃料電池から入力される入力電圧を昇圧するコンバータと、
前記コンバータを制御できる制御部と、
を備え、
前記制御部は、間欠運転から通常運転に切り替わってから前記コンバータに前記燃料電池が出力する電圧を昇圧させるとき、
(a)次の数式I
(b)前記デューティ比D1が前記デューティ比D3以下である場合、前記コンバータに、前記デューティ比D1によって、前記燃料電池が出力する電圧を昇圧させる、燃料電池システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016139097A JP6380474B2 (ja) | 2016-07-14 | 2016-07-14 | 燃料電池システム |
US15/638,532 US10153504B2 (en) | 2016-07-14 | 2017-06-30 | Fuel cell system |
DE102017114633.4A DE102017114633B4 (de) | 2016-07-14 | 2017-06-30 | Brennstoffzellensystem |
CN201710556444.7A CN107623136B (zh) | 2016-07-14 | 2017-07-10 | 燃料电池*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016139097A JP6380474B2 (ja) | 2016-07-14 | 2016-07-14 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
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JP2018010794A JP2018010794A (ja) | 2018-01-18 |
JP6380474B2 true JP6380474B2 (ja) | 2018-08-29 |
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US (1) | US10153504B2 (ja) |
JP (1) | JP6380474B2 (ja) |
CN (1) | CN107623136B (ja) |
DE (1) | DE102017114633B4 (ja) |
Families Citing this family (4)
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JP6642463B2 (ja) | 2017-01-19 | 2020-02-05 | トヨタ自動車株式会社 | 燃料電池システム |
JP7035980B2 (ja) * | 2018-11-20 | 2022-03-15 | トヨタ自動車株式会社 | 電流制御システム、燃料電池システム、および、昇圧コンバータの制御方法 |
CN110120537B (zh) * | 2019-05-10 | 2020-12-08 | 青岛大学 | 一种基于水合状态自适应均衡的燃料电池串级发电*** |
JP7160013B2 (ja) * | 2019-10-08 | 2022-10-25 | トヨタ自動車株式会社 | 車両に搭載される燃料電池システム |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1727227B1 (en) * | 2004-03-17 | 2011-01-26 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
JP4979885B2 (ja) * | 2004-11-02 | 2012-07-18 | パナソニック株式会社 | 電源装置 |
JP4873260B2 (ja) * | 2007-12-25 | 2012-02-08 | トヨタ自動車株式会社 | 燃料電池システム |
JP4805303B2 (ja) * | 2008-04-30 | 2011-11-02 | 本田技研工業株式会社 | Dc/dcコンバータ装置、電気車両及びdc/dcコンバータの制御方法 |
JP2010162996A (ja) * | 2009-01-14 | 2010-07-29 | Toyota Motor Corp | ハイブリッド車両の電源システム |
JP6247034B2 (ja) * | 2013-07-09 | 2017-12-13 | トヨタ自動車株式会社 | コンバータ装置およびそれを備えた燃料電池システム、コンバータ装置の制御方法および制御装置 |
JP2015220961A (ja) | 2014-05-21 | 2015-12-07 | トヨタ自動車株式会社 | 車両 |
WO2016051567A1 (ja) * | 2014-10-02 | 2016-04-07 | 三菱電機株式会社 | チョッパ回路制御装置 |
JP6292405B2 (ja) * | 2014-11-14 | 2018-03-14 | トヨタ自動車株式会社 | 燃料電池システム及び燃料電池システムの運転制御方法 |
JP6428314B2 (ja) | 2015-01-29 | 2018-11-28 | コニカミノルタ株式会社 | 感光体ユニットおよびこれを備えた画像形成装置 |
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2016
- 2016-07-14 JP JP2016139097A patent/JP6380474B2/ja active Active
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- 2017-06-30 US US15/638,532 patent/US10153504B2/en active Active
- 2017-06-30 DE DE102017114633.4A patent/DE102017114633B4/de active Active
- 2017-07-10 CN CN201710556444.7A patent/CN107623136B/zh active Active
Also Published As
Publication number | Publication date |
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US20180019489A1 (en) | 2018-01-18 |
JP2018010794A (ja) | 2018-01-18 |
US10153504B2 (en) | 2018-12-11 |
DE102017114633A1 (de) | 2018-01-18 |
DE102017114633B4 (de) | 2020-10-15 |
CN107623136B (zh) | 2019-06-07 |
CN107623136A (zh) | 2018-01-23 |
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