JP7200747B2 - 電源装置 - Google Patents
電源装置 Download PDFInfo
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- JP7200747B2 JP7200747B2 JP2019032638A JP2019032638A JP7200747B2 JP 7200747 B2 JP7200747 B2 JP 7200747B2 JP 2019032638 A JP2019032638 A JP 2019032638A JP 2019032638 A JP2019032638 A JP 2019032638A JP 7200747 B2 JP7200747 B2 JP 7200747B2
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- Prior art keywords
- boost converter
- power supply
- boost
- cvt1
- control
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- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
-
- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
-
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/007—Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
-
- 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
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/157—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with digital control
-
- 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
- B60L2210/12—Buck 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
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
- B60L2210/14—Boost 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
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/525—Temperature of converter or components thereof
-
- 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
- Y02T10/64—Electric machine technologies 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Dc-Dc Converters (AREA)
Description
蓄電装置からの電力を昇圧して供給する並列接続された複数の昇圧コンバータと、各昇圧コンバータを制御する制御装置と、を備える電源装置であって、
前記制御装置は、前記複数の昇圧コンバータをフィードバック制御により作動させることができない特定異常状態のときには、前記複数の昇圧コンバータのうちの1つの昇圧コンバータのみをフィードフォワード制御により作動させる、
ことを特徴とする。
Claims (4)
- 蓄電装置からの電力を昇圧して供給する並列接続された複数の昇圧コンバータと、各昇圧コンバータを制御する制御装置と、を備える電源装置であって、
前記制御装置は、前記複数の昇圧コンバータをフィードバック制御により作動させることができない特定異常状態のときには、前記複数の昇圧コンバータのうちの1つの昇圧コンバータのみをフィードフォワード制御により作動させる、
ことを特徴とする電源装置。 - 請求項1記載の電源装置であって、
前記制御装置は、各昇圧コンバータに流れる電流に基づいて各昇圧コンバータをフィードバック制御し、各昇圧コンバータに流れる電流を検出できないときに前記特定異常状態と判断する、
電源装置。 - 請求項1または2記載の電源装置であって、
前記制御装置は、前記フィードフォワード制御としてデューティー制御により前記1つの昇圧コンバータのみを作動させる、
電源装置。 - 請求項1ないし3のうちのいずれか1つの請求項に記載の電源装置であって、
フィードフォワード制御により作動させる昇圧コンバータは、前記複数の昇圧コンバータのうち最も温度が低い昇圧コンバータである、
電源装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019032638A JP7200747B2 (ja) | 2019-02-26 | 2019-02-26 | 電源装置 |
CN202010081549.3A CN111614252B (zh) | 2019-02-26 | 2020-02-06 | 电源装置 |
US16/784,870 US11312247B2 (en) | 2019-02-26 | 2020-02-07 | Power supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019032638A JP7200747B2 (ja) | 2019-02-26 | 2019-02-26 | 電源装置 |
Publications (2)
Publication Number | Publication Date |
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JP2020137391A JP2020137391A (ja) | 2020-08-31 |
JP7200747B2 true JP7200747B2 (ja) | 2023-01-10 |
Family
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JP2019032638A Active JP7200747B2 (ja) | 2019-02-26 | 2019-02-26 | 電源装置 |
Country Status (3)
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US (1) | US11312247B2 (ja) |
JP (1) | JP7200747B2 (ja) |
CN (1) | CN111614252B (ja) |
Families Citing this family (1)
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US11715961B2 (en) * | 2019-12-03 | 2023-08-01 | Fundamental Innovation Systems International Llc | Hybrid battery system and method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011125129A (ja) | 2009-12-10 | 2011-06-23 | Toyota Motor Corp | 電源装置 |
JP2012210013A (ja) | 2011-03-29 | 2012-10-25 | Nec Commun Syst Ltd | 電源装置 |
JP2018038137A (ja) | 2016-08-30 | 2018-03-08 | トヨタ自動車株式会社 | 電源装置 |
JP2018085882A (ja) | 2016-11-25 | 2018-05-31 | トヨタ自動車株式会社 | 駆動装置 |
JP2019024283A (ja) | 2017-07-24 | 2019-02-14 | 三菱電機株式会社 | 電力変換装置および電力変換装置の制御方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5326905B2 (ja) * | 2009-07-24 | 2013-10-30 | トヨタ自動車株式会社 | 電源システムおよびそれを備える電動車両、ならびに電源システムの制御方法 |
US9733287B2 (en) * | 2013-03-15 | 2017-08-15 | Michigan Technological University | Distributed control system for parallel-connected DC boost converters |
JP2013169140A (ja) * | 2013-03-28 | 2013-08-29 | Toyota Motor Corp | 電源システムおよびそれを備える電動車両、ならびに電源システムの制御方法 |
JP6535887B2 (ja) * | 2014-11-13 | 2019-07-03 | パナソニックIpマネジメント株式会社 | 車載用電源装置およびそれを搭載した車両 |
US9755537B2 (en) * | 2015-03-04 | 2017-09-05 | Infineon Technologies Austria Ag | Multi-cell power conversion method with failure detection and multi-cell power converter |
JP6508005B2 (ja) * | 2015-11-10 | 2019-05-08 | トヨタ自動車株式会社 | 電源装置 |
JP2017147871A (ja) * | 2016-02-18 | 2017-08-24 | トヨタ自動車株式会社 | 電源装置 |
JP2017153199A (ja) * | 2016-02-23 | 2017-08-31 | トヨタ自動車株式会社 | 駆動装置 |
EP3214724B1 (en) * | 2016-03-03 | 2020-04-29 | Lg Chem, Ltd. | Battery energy storage system |
JP6801382B2 (ja) * | 2016-11-07 | 2020-12-16 | 株式会社デンソー | モータ駆動装置 |
JP6531751B2 (ja) * | 2016-12-13 | 2019-06-19 | トヨタ自動車株式会社 | 電力システム |
JP6740956B2 (ja) * | 2017-05-08 | 2020-08-19 | トヨタ自動車株式会社 | 車両用電源装置 |
-
2019
- 2019-02-26 JP JP2019032638A patent/JP7200747B2/ja active Active
-
2020
- 2020-02-06 CN CN202010081549.3A patent/CN111614252B/zh active Active
- 2020-02-07 US US16/784,870 patent/US11312247B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011125129A (ja) | 2009-12-10 | 2011-06-23 | Toyota Motor Corp | 電源装置 |
JP2012210013A (ja) | 2011-03-29 | 2012-10-25 | Nec Commun Syst Ltd | 電源装置 |
JP2018038137A (ja) | 2016-08-30 | 2018-03-08 | トヨタ自動車株式会社 | 電源装置 |
JP2018085882A (ja) | 2016-11-25 | 2018-05-31 | トヨタ自動車株式会社 | 駆動装置 |
JP2019024283A (ja) | 2017-07-24 | 2019-02-14 | 三菱電機株式会社 | 電力変換装置および電力変換装置の制御方法 |
Also Published As
Publication number | Publication date |
---|---|
US20200269707A1 (en) | 2020-08-27 |
CN111614252B (zh) | 2023-04-11 |
JP2020137391A (ja) | 2020-08-31 |
US11312247B2 (en) | 2022-04-26 |
CN111614252A (zh) | 2020-09-01 |
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