JP2021145408A - 電力変換器の制御回路 - Google Patents

電力変換器の制御回路 Download PDF

Info

Publication number
JP2021145408A
JP2021145408A JP2020041029A JP2020041029A JP2021145408A JP 2021145408 A JP2021145408 A JP 2021145408A JP 2020041029 A JP2020041029 A JP 2020041029A JP 2020041029 A JP2020041029 A JP 2020041029A JP 2021145408 A JP2021145408 A JP 2021145408A
Authority
JP
Japan
Prior art keywords
lower arm
switch
arm
upper arm
control
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.)
Pending
Application number
JP2020041029A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021145408A5 (enExample
Inventor
拳斗 井上
Kento Inoue
拳斗 井上
幸一 西端
Koichi Nishibata
幸一 西端
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
Priority to JP2020041029A priority Critical patent/JP2021145408A/ja
Priority to CN202180020219.6A priority patent/CN115280662A/zh
Priority to PCT/JP2021/005295 priority patent/WO2021182013A1/ja
Priority to DE112021001495.1T priority patent/DE112021001495T5/de
Publication of JP2021145408A publication Critical patent/JP2021145408A/ja
Publication of JP2021145408A5 publication Critical patent/JP2021145408A5/ja
Priority to US17/942,011 priority patent/US12107571B2/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
    • 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
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/168—Modifications for eliminating interference voltages or currents in composite switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
JP2020041029A 2020-03-10 2020-03-10 電力変換器の制御回路 Pending JP2021145408A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020041029A JP2021145408A (ja) 2020-03-10 2020-03-10 電力変換器の制御回路
CN202180020219.6A CN115280662A (zh) 2020-03-10 2021-02-12 电力转换器的控制电路
PCT/JP2021/005295 WO2021182013A1 (ja) 2020-03-10 2021-02-12 電力変換器の制御回路
DE112021001495.1T DE112021001495T5 (de) 2020-03-10 2021-02-12 Steuerschaltung für spannungsumwandlungsvorrichtung
US17/942,011 US12107571B2 (en) 2020-03-10 2022-09-09 Control circuit for power conversion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020041029A JP2021145408A (ja) 2020-03-10 2020-03-10 電力変換器の制御回路

Publications (2)

Publication Number Publication Date
JP2021145408A true JP2021145408A (ja) 2021-09-24
JP2021145408A5 JP2021145408A5 (enExample) 2022-05-18

Family

ID=77672241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020041029A Pending JP2021145408A (ja) 2020-03-10 2020-03-10 電力変換器の制御回路

Country Status (5)

Country Link
US (1) US12107571B2 (enExample)
JP (1) JP2021145408A (enExample)
CN (1) CN115280662A (enExample)
DE (1) DE112021001495T5 (enExample)
WO (1) WO2021182013A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7298501B2 (ja) * 2020-02-13 2023-06-27 株式会社デンソー 電力変換器の制御回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009017665A (ja) * 2007-07-04 2009-01-22 Toyota Motor Corp 電力変換装置の異常検出装置および異常検出方法
JP2019122238A (ja) * 2018-01-05 2019-07-22 パナソニックＩｐマネジメント株式会社 モータ制御装置およびモータ制御装置の制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5136608B2 (ja) * 2010-07-29 2013-02-06 株式会社デンソー スイッチング素子の駆動装置
EP2858195B1 (en) * 2013-10-07 2017-08-02 ABB Technology Oy Converter circuit
JP6559970B2 (ja) * 2014-11-05 2019-08-14 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． コンバータ装置、インバータ装置及び交流機駆動装置
JP6697181B2 (ja) 2016-06-15 2020-05-20 富士電機株式会社 電動機駆動装置
DE102018133248B4 (de) * 2018-01-05 2022-08-11 Panasonic Intellectual Property Management Co., Ltd. Motorsteuervorrichtung und Steuerverfahren für Motorsteuervorrichtung
JP7091815B2 (ja) * 2018-05-07 2022-06-28 株式会社デンソー 電力変換器の制御回路
JP7196525B2 (ja) * 2018-10-16 2022-12-27 富士電機株式会社 永久磁石同期モータの駆動システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009017665A (ja) * 2007-07-04 2009-01-22 Toyota Motor Corp 電力変換装置の異常検出装置および異常検出方法
JP2019122238A (ja) * 2018-01-05 2019-07-22 パナソニックＩｐマネジメント株式会社 モータ制御装置およびモータ制御装置の制御方法

Also Published As

Publication number Publication date
DE112021001495T5 (de) 2023-01-05
CN115280662A (zh) 2022-11-01
US12107571B2 (en) 2024-10-01
US20230006664A1 (en) 2023-01-05
WO2021182013A1 (ja) 2021-09-16

Similar Documents

Publication Publication Date Title
CN109159669B (zh) 一种电驱动系统的保护系统和方法
JP7091815B2 (ja) 電力変換器の制御回路
KR102087573B1 (ko) 인버터용 작동 상태 회로, 및 인버터의 작동 상태 설정 방법
JP2019071772A (ja) 電気自動車のためのインバータ
CN115917959B (zh) 电力转换器的控制电路
CN110829949A (zh) 一种电驱动系统故障保护方法、装置、车辆及存储介质
US10933735B2 (en) Vehicle
JP7156321B2 (ja) 電力変換器の制御回路
US12224690B2 (en) Drive device and method for operating an electrical machine
US20220385206A1 (en) Inverter device
US12136894B2 (en) Power converter control circuit
CN117962629B (zh) 具有短路隔离功能的电机控制器、动力总成及电动车辆
JP7359020B2 (ja) 電力変換器の制御回路
US12068677B2 (en) Drive circuit for power converter
JP7160056B2 (ja) 電力変換器の制御回路
US12107571B2 (en) Control circuit for power conversion apparatus
US12191757B2 (en) Control circuit for power converter
JP7354958B2 (ja) 電力変換器の制御回路
CN119032503A (zh) 负载驱动装置
JP7294227B2 (ja) 電力変換器の制御回路
JP7318605B2 (ja) 電力変換器の制御回路
JP5861602B2 (ja) 電力変換システム
JP2025145824A (ja) 電力変換装置および電力変換装置の制御方法
JP2025080658A (ja) インバータの制御装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220510

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220623

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230214

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230808