CN114342240B - 电力转换电路用通电部 - Google Patents

电力转换电路用通电部 Download PDF

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Publication number
CN114342240B
CN114342240B CN202080059653.0A CN202080059653A CN114342240B CN 114342240 B CN114342240 B CN 114342240B CN 202080059653 A CN202080059653 A CN 202080059653A CN 114342240 B CN114342240 B CN 114342240B
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CN
China
Prior art keywords
bus bar
power conversion
connection
branch
conversion circuit
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
Application number
CN202080059653.0A
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English (en)
Chinese (zh)
Other versions
CN114342240A (zh
Inventor
木内裕也
桧田健史郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of CN114342240A publication Critical patent/CN114342240A/zh
Application granted granted Critical
Publication of CN114342240B publication Critical patent/CN114342240B/zh
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Classifications

    • 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
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • 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
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/008—Plural converter units for generating at two or more independent and non-parallel outputs, e.g. systems with plural point of load switching regulators
    • 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
    • H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • H05K7/1432—Housings specially adapted for power drive units or power converters
    • H05K7/14322—Housings specially adapted for power drive units or power converters wherein the control and power circuits of a power converter are arranged within the same casing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • H05K7/1432—Housings specially adapted for power drive units or power converters
    • H05K7/14329—Housings specially adapted for power drive units or power converters specially adapted for the configuration of power bus bars
    • 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
    • B60L2210/40—DC to AC converters
    • B60L2210/42—Voltage source 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/42—Electrical machine applications with use of more than one motor
    • 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
    • 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
    • B60L2240/527—Voltage
    • 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
    • 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
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of DC power input into AC power output without possibility of reversal 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
    • H02M7/537—Conversion of DC power input into AC power output without possibility of reversal 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, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of DC power input into AC power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of DC power input into AC power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
CN202080059653.0A 2019-08-27 2020-07-28 电力转换电路用通电部 Active CN114342240B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019154982A JP7088145B2 (ja) 2019-08-27 2019-08-27 電力変換回路用通電部
JP2019-154982 2019-08-27
PCT/JP2020/028812 WO2021039237A1 (ja) 2019-08-27 2020-07-28 電力変換回路用通電部

Publications (2)

Publication Number Publication Date
CN114342240A CN114342240A (zh) 2022-04-12
CN114342240B true CN114342240B (zh) 2024-03-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080059653.0A Active CN114342240B (zh) 2019-08-27 2020-07-28 电力转换电路用通电部

Country Status (4)

Country Link
US (1) US12068697B2 (enExample)
JP (1) JP7088145B2 (enExample)
CN (1) CN114342240B (enExample)
WO (1) WO2021039237A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7052783B2 (ja) 2019-08-27 2022-04-12 株式会社デンソー 電力変換回路用通電部
JP7147794B2 (ja) * 2020-02-05 2022-10-05 株式会社デンソー 電力変換装置
DE102020116283A1 (de) * 2020-06-19 2021-12-23 Tdk Electronics Ag Elektronische Vorrichtung
DE112021007331T5 (de) * 2021-08-31 2024-01-11 Hitachi Astemo, Ltd. Vorrichtung zum Umsetzen elektrischer Leistung
JP2023071324A (ja) * 2021-11-11 2023-05-23 富士電機株式会社 半導体装置
JP2025130770A (ja) * 2024-02-28 2025-09-09 三菱電機株式会社 電力変換装置

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002010654A (ja) * 2000-06-26 2002-01-11 Toyota Motor Corp 動力出力装置
JP2009022119A (ja) * 2007-07-12 2009-01-29 Jtekt Corp モータ制御装置
CN101409515A (zh) * 2007-08-09 2009-04-15 株式会社日立制作所 电力转换装置
JP2009095102A (ja) * 2007-10-05 2009-04-30 Hitachi Ltd バスバー構造及びそれを用いた電力変換装置
JP2011114872A (ja) * 2009-11-23 2011-06-09 Toyota Motor Corp 電力変換装置
JP2011125179A (ja) * 2009-12-14 2011-06-23 Jtekt Corp 制御装置及び制御装置の製造方法
CN102299653A (zh) * 2006-04-06 2011-12-28 株式会社日立制作所 电力变换装置
CN102835013A (zh) * 2010-04-01 2012-12-19 日立汽车系统株式会社 电力转换装置
JP2013069737A (ja) * 2011-09-21 2013-04-18 Hitachi Automotive Systems Ltd 電動アクチュエータの電子回路装置
CN103563234A (zh) * 2011-05-31 2014-02-05 日立汽车系统株式会社 电力转换装置
JP2014087124A (ja) * 2012-10-22 2014-05-12 Hitachi Automotive Systems Ltd 電力変換装置
JP2014090115A (ja) * 2012-10-31 2014-05-15 Denso Corp バスバーアセンブリ及びその製造方法
WO2014141758A1 (ja) * 2013-03-11 2014-09-18 日立オートモティブシステムズ株式会社 電力変換装置
CN104254185A (zh) * 2011-01-28 2014-12-31 首尔半导体株式会社 Led发光装置及其驱动方法
JP2015139299A (ja) * 2014-01-23 2015-07-30 トヨタ自動車株式会社 電力変換器
CN105188318A (zh) * 2015-09-11 2015-12-23 上海斐讯数据通信技术有限公司 散热装置、电子设备及制造方法
CN105409105A (zh) * 2012-12-26 2016-03-16 日立汽车系统株式会社 电力转换装置
JP2017085883A (ja) * 2015-02-25 2017-05-18 日立オートモティブシステムズ株式会社 半導体モジュール及びこれを備えた電力変換装置
JP2017118765A (ja) * 2015-12-25 2017-06-29 株式会社デンソー 電力変換装置
CN109088547A (zh) * 2017-06-14 2018-12-25 三菱电机株式会社 用于开关模块的电容器基板单元
JP2019103380A (ja) * 2017-12-04 2019-06-24 トヨタ自動車株式会社 電力変換装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5272667B2 (ja) * 2008-11-07 2013-08-28 株式会社デンソー 電力変換装置
JP5707279B2 (ja) * 2011-08-23 2015-04-22 日立オートモティブシステムズ株式会社 電力変換装置
EP2899866B1 (en) * 2012-09-19 2017-05-10 Nissan Motor Co., Ltd. Power conversion device to be mounted in electric-powered vehicle
JP6465017B2 (ja) 2015-12-24 2019-02-06 トヨタ自動車株式会社 電力変換装置
WO2018198290A1 (ja) * 2017-04-27 2018-11-01 三菱電機株式会社 電力変換ユニット
JP7052783B2 (ja) 2019-08-27 2022-04-12 株式会社デンソー 電力変換回路用通電部
DE102020119169B4 (de) * 2020-07-21 2022-03-10 Danfoss Silicon Power Gmbh Schaltkomponenten

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002010654A (ja) * 2000-06-26 2002-01-11 Toyota Motor Corp 動力出力装置
CN102299653A (zh) * 2006-04-06 2011-12-28 株式会社日立制作所 电力变换装置
JP2009022119A (ja) * 2007-07-12 2009-01-29 Jtekt Corp モータ制御装置
CN101409515A (zh) * 2007-08-09 2009-04-15 株式会社日立制作所 电力转换装置
CN102355143A (zh) * 2007-08-09 2012-02-15 株式会社日立制作所 电力转换装置
JP2009095102A (ja) * 2007-10-05 2009-04-30 Hitachi Ltd バスバー構造及びそれを用いた電力変換装置
JP2011114872A (ja) * 2009-11-23 2011-06-09 Toyota Motor Corp 電力変換装置
JP2011125179A (ja) * 2009-12-14 2011-06-23 Jtekt Corp 制御装置及び制御装置の製造方法
CN102835013A (zh) * 2010-04-01 2012-12-19 日立汽车系统株式会社 电力转换装置
CN104254185A (zh) * 2011-01-28 2014-12-31 首尔半导体株式会社 Led发光装置及其驱动方法
CN103563234A (zh) * 2011-05-31 2014-02-05 日立汽车系统株式会社 电力转换装置
JP2013069737A (ja) * 2011-09-21 2013-04-18 Hitachi Automotive Systems Ltd 電動アクチュエータの電子回路装置
JP2014087124A (ja) * 2012-10-22 2014-05-12 Hitachi Automotive Systems Ltd 電力変換装置
JP2014090115A (ja) * 2012-10-31 2014-05-15 Denso Corp バスバーアセンブリ及びその製造方法
CN105409105A (zh) * 2012-12-26 2016-03-16 日立汽车系统株式会社 电力转换装置
WO2014141758A1 (ja) * 2013-03-11 2014-09-18 日立オートモティブシステムズ株式会社 電力変換装置
JP2015139299A (ja) * 2014-01-23 2015-07-30 トヨタ自動車株式会社 電力変換器
JP2017085883A (ja) * 2015-02-25 2017-05-18 日立オートモティブシステムズ株式会社 半導体モジュール及びこれを備えた電力変換装置
CN105188318A (zh) * 2015-09-11 2015-12-23 上海斐讯数据通信技术有限公司 散热装置、电子设备及制造方法
JP2017118765A (ja) * 2015-12-25 2017-06-29 株式会社デンソー 電力変換装置
CN109088547A (zh) * 2017-06-14 2018-12-25 三菱电机株式会社 用于开关模块的电容器基板单元
JP2019103380A (ja) * 2017-12-04 2019-06-24 トヨタ自動車株式会社 電力変換装置

Also Published As

Publication number Publication date
US12068697B2 (en) 2024-08-20
WO2021039237A1 (ja) 2021-03-04
JP2021035234A (ja) 2021-03-01
JP7088145B2 (ja) 2022-06-21
CN114342240A (zh) 2022-04-12
US20220166311A1 (en) 2022-05-26

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