JP6162678B2 - 2電源負荷駆動燃料電池システム及び燃料電池自動車 - Google Patents
2電源負荷駆動燃料電池システム及び燃料電池自動車 Download PDFInfo
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- JP6162678B2 JP6162678B2 JP2014251682A JP2014251682A JP6162678B2 JP 6162678 B2 JP6162678 B2 JP 6162678B2 JP 2014251682 A JP2014251682 A JP 2014251682A JP 2014251682 A JP2014251682 A JP 2014251682A JP 6162678 B2 JP6162678 B2 JP 6162678B2
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- 239000000446 fuel Substances 0.000 title claims description 156
- 230000009977 dual effect Effects 0.000 title claims description 18
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- 238000012545 processing Methods 0.000 claims description 8
- 238000012937 correction Methods 0.000 description 31
- 230000008859 change Effects 0.000 description 14
- 230000006870 function Effects 0.000 description 14
- 238000007562 laser obscuration time method Methods 0.000 description 13
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- 230000007423 decrease Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000009499 grossing Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000652 nickel hydride Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M8/04873—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
- H01M8/04858—Electric variables
- H01M8/04865—Voltage
- H01M8/04888—Voltage of auxiliary devices, e.g. batteries, capacitors
-
- 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
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
-
- 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
- Y02E60/10—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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
ΔD=ΔDp+ΔDi+ΔDd
=Kp×e+Ki×∫edt+Kd×(de/dt) …(1)
D=Ds−ΔD=Vbat/Vinvtar−ΔD …(2)
DH=Vbat/Vinvtar−ΔD …(3)
DL=1−(Vbat/Vinvtar−ΔD) …(4)
Vinv/Vbat=1/(1−D)=1/{1−(Ds−ΔD)}…(5)
{Ki+f(t)}∫edt=Ki×∫edt+f(t)×∫edt
=Ki×∫edt+f(0)×∫edt…(6)
以上説明したように、上述した実施形態に係る燃料電池システム12は、FC電圧Vfcを出力するFC40と、BAT電圧Vbatを出力するBAT20と、負荷30と、FC電圧Vfcを、直結状態で負荷30に印加するか、又は昇圧して負荷30に印加する燃料電池側コンバータとしてのFCVCU21と、BAT電圧Vbatを昇圧して負荷30に印加する蓄電装置側コンバータとしてのBATVCU22と、FCVCU21とBATVCU22の動作を制御する制御装置としてのECU24と、を備える。
12、12A…燃料電池システム(FCシステム)
14…モータ(駆動モータ) 16…負荷駆動回路(インバータ)
20…BAT(高電圧バッテリ、蓄電装置)
21、21A…FCVCU(昇圧コンバータ)
22、22A…BATVCU(昇降圧コンバータ)
24…ECU 40…FC(燃料電池スタック)
122…駆動制御部 135…フィードバック部(F/B部)
135A…PID動作部 135B…遷移時補正部
136…PWM処理部
Claims (5)
- 燃料電池電圧を出力する燃料電池と、
蓄電装置電圧を出力する蓄電装置と、
負荷と、
前記燃料電池電圧を、直結状態で前記負荷に印加するか、又は昇圧して前記負荷に印加する燃料電池側コンバータと、
前記蓄電装置電圧を昇圧して前記負荷に印加する蓄電装置側コンバータと、
前記燃料電池側コンバータと前記蓄電装置側コンバータの動作を制御する制御装置と、
を備え、
前記制御装置は、
前記燃料電池側コンバータにより前記燃料電池電圧を制御している状態から前記燃料電池側コンバータを直結状態にし、前記蓄電装置側コンバータにより前記燃料電池電圧を制御する状態へ遷移させ、遷移時における前記蓄電装置側コンバータのデューティの制御は、前記燃料電池側コンバータが直結状態となったときの該燃料電池側コンバータの電圧降下分を見込んで前記蓄電装置側コンバータのデューティを制御する
ことを特徴とする2電源負荷駆動燃料電池システム。 - 請求項1に記載の2電源負荷駆動燃料電池システムにおいて、
前記燃料電池側コンバータの前記電圧降下分は、燃料電池電流を変数とする関数値の特性として予め記憶装置に記憶しておく
ことを特徴とする2電源負荷駆動燃料電池システム。 - 請求項2に記載の2電源負荷駆動燃料電池システムにおいて、
前記記憶装置には、前記燃料電池電流を前記変数とする前記関数値の特性が、前記燃料電池側コンバータの温度をパラメータとして複数記憶されている
ことを特徴とする2電源負荷駆動燃料電池システム。 - 請求項1〜3のいずれか1項に記載の2電源負荷駆動燃料電池システムにおいて、
前記蓄電装置側コンバータが、目標負荷端電圧と負荷端電圧との偏差を、少なくとも比例項と積分項を含むPID処理するフィードバック部を通じて駆動される場合、前記電圧降下分に対応する分が、前記積分項の初期値として設定されている
ことを特徴とする2電源負荷駆動燃料電池システム。 - 請求項1〜4のいずれか1項に記載の前記2電源負荷駆動燃料電池システムの前記負荷に、車両の駆動モータが含まれる燃料電池自動車。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2014251682A JP6162678B2 (ja) | 2014-06-25 | 2014-12-12 | 2電源負荷駆動燃料電池システム及び燃料電池自動車 |
US14/748,235 US9799936B2 (en) | 2014-06-25 | 2015-06-24 | Fuel cell system and fuel cell automobile |
Applications Claiming Priority (3)
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JP2014130700 | 2014-06-25 | ||
JP2014130700 | 2014-06-25 | ||
JP2014251682A JP6162678B2 (ja) | 2014-06-25 | 2014-12-12 | 2電源負荷駆動燃料電池システム及び燃料電池自動車 |
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JP2016027541A JP2016027541A (ja) | 2016-02-18 |
JP6162678B2 true JP6162678B2 (ja) | 2017-07-12 |
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Country Status (2)
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US (1) | US9799936B2 (ja) |
JP (1) | JP6162678B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6451683B2 (ja) * | 2016-04-15 | 2019-01-16 | トヨタ自動車株式会社 | 燃料電池車両の配線構造 |
JP6361686B2 (ja) | 2016-04-22 | 2018-07-25 | トヨタ自動車株式会社 | 燃料電池システム |
JP6354794B2 (ja) | 2016-06-21 | 2018-07-11 | トヨタ自動車株式会社 | 燃料電池システム |
US10320213B2 (en) * | 2016-07-21 | 2019-06-11 | GM Global Technology Operations LLC | Apparatus and method to apply voltage to fuel cell stack from high voltage system for usage during diagnostic tests |
CN110048597B (zh) * | 2018-01-15 | 2021-01-15 | 株式会社村田制作所 | 功率因数校正电路的控制方法、控制器及*** |
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JP5326228B2 (ja) * | 2006-09-04 | 2013-10-30 | トヨタ自動車株式会社 | 燃料電池システム |
JP4618814B2 (ja) * | 2007-12-07 | 2011-01-26 | 本田技研工業株式会社 | 車両用電源装置 |
JP4444343B2 (ja) * | 2008-04-25 | 2010-03-31 | 本田技研工業株式会社 | 燃料電池車両 |
JP5146599B2 (ja) * | 2009-06-08 | 2013-02-20 | トヨタ自動車株式会社 | 燃料電池システムおよびその電力制御方法 |
-
2014
- 2014-12-12 JP JP2014251682A patent/JP6162678B2/ja not_active Expired - Fee Related
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2015
- 2015-06-24 US US14/748,235 patent/US9799936B2/en active Active
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Publication number | Publication date |
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JP2016027541A (ja) | 2016-02-18 |
US9799936B2 (en) | 2017-10-24 |
US20150380788A1 (en) | 2015-12-31 |
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