CN113727812B - 电气机器 - Google Patents

电气机器 Download PDF

Info

Publication number
CN113727812B
CN113727812B CN202080031286.3A CN202080031286A CN113727812B CN 113727812 B CN113727812 B CN 113727812B CN 202080031286 A CN202080031286 A CN 202080031286A CN 113727812 B CN113727812 B CN 113727812B
Authority
CN
China
Prior art keywords
voltage side
circuit
high voltage
electric machine
voltage
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
CN202080031286.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN113727812A (zh
Inventor
豊田慎也
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of CN113727812A publication Critical patent/CN113727812A/zh
Application granted granted Critical
Publication of CN113727812B publication Critical patent/CN113727812B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static 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
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
    • 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
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • 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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
    • H02P2201/09—Boost converter, i.e. DC-DC step up converter increasing the voltage between the supply and the inverter driving the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inverter Devices (AREA)
  • Portable Power Tools In General (AREA)
  • Control Of Ac Motors In General (AREA)
CN202080031286.3A 2019-04-26 2020-03-27 电气机器 Active CN113727812B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-086245 2019-04-26
JP2019086245 2019-04-26
PCT/JP2020/014094 WO2020217853A1 (ja) 2019-04-26 2020-03-27 電気機器

Publications (2)

Publication Number Publication Date
CN113727812A CN113727812A (zh) 2021-11-30
CN113727812B true CN113727812B (zh) 2024-08-02

Family

ID=72942568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080031286.3A Active CN113727812B (zh) 2019-04-26 2020-03-27 电气机器

Country Status (5)

Country Link
US (1) US11750085B2 (https=)
EP (1) EP3960381B1 (https=)
JP (1) JP7226533B2 (https=)
CN (1) CN113727812B (https=)
WO (1) WO2020217853A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2025023020A1 (https=) * 2023-07-25 2025-01-30

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3502040B2 (ja) * 2000-12-27 2004-03-02 本田技研工業株式会社 ブラシレスｄｃモータの定数検出装置およびブラシレスｄｃモータの制御装置およびブラシレスｄｃモータの定数検出用プログラム
JP2003244966A (ja) 2002-02-18 2003-08-29 Mitsubishi Electric Corp 駆動回路
JP5817021B2 (ja) * 2012-02-18 2015-11-18 日本電産テクノモータ株式会社 モータ駆動回路、およびそれを備えるモータユニット
EP2918476B1 (en) * 2012-11-06 2019-04-03 NSK Ltd. Electric power steering device
JP2015154594A (ja) * 2014-02-14 2015-08-24 株式会社東芝 インバータ出力回路
JP5868533B1 (ja) * 2015-02-24 2016-02-24 三菱電機株式会社 電動機制御装置
JP6481553B2 (ja) * 2015-07-28 2019-03-13 株式会社デンソー スイッチング素子駆動回路
US10312798B2 (en) * 2016-04-15 2019-06-04 Emerson Electric Co. Power factor correction circuits and methods including partial power factor correction operation for boost and buck power converters
JP6662208B2 (ja) * 2016-06-10 2020-03-11 株式会社豊田自動織機 動力出力装置
JP2018057178A (ja) 2016-09-29 2018-04-05 日立工機株式会社 電気機器
CN108767808B (zh) * 2018-05-29 2020-05-05 株洲易力达机电有限公司 一种eps控制器电源诊断与保护系统及方法

Also Published As

Publication number Publication date
EP3960381A4 (en) 2022-06-15
US20220181969A1 (en) 2022-06-09
WO2020217853A1 (ja) 2020-10-29
CN113727812A (zh) 2021-11-30
EP3960381B1 (en) 2024-02-21
JPWO2020217853A1 (https=) 2020-10-29
JP7226533B2 (ja) 2023-02-21
EP3960381A1 (en) 2022-03-02
US11750085B2 (en) 2023-09-05

Similar Documents

Publication Publication Date Title
JP6091632B2 (ja) 電力変換装置
JP2011244611A (ja) モータ駆動装置
WO2012117893A1 (ja) 電力変換装置
US11070163B2 (en) Driving power supply device
US11356050B2 (en) Power conversion device, motor module, electric power steering device
CN110168922B (zh) 马达驱动装置以及电动助力转向装置
US11329588B2 (en) Power conversion device, motor module, and electric power steering device
US11095233B2 (en) Electric power conversion apparatus, motor drive unit and electric motion power steering apparatus
JP6758486B2 (ja) 半導体素子の駆動装置および電力変換装置
WO2018163559A1 (ja) 半導体スイッチの駆動装置
US9705423B1 (en) Controlled bootstrap driver for high side electronic switching device
JP7206630B2 (ja) 抑制回路
JP2013511249A (ja) インバータ用パワースイッチ装置
US20120229068A1 (en) Inverter
CN113727812B (zh) 电气机器
JP6392464B2 (ja) 車両用駆動装置、車両用駆動システム、および、車両用駆動装置の制御方法
JP2019088078A (ja) ドライバ回路および電力変換装置
JP6939087B2 (ja) 集積回路装置
CN116805834A (zh) 半导体装置
US20220131477A1 (en) Advance supply to insure safe behavior of an inverter application
JP2017153223A (ja) インバータ、モータ制御装置及びパワーステアリング装置
JP6400858B2 (ja) 駆動装置、駆動システム、および、駆動装置の制御方法
KR101227461B1 (ko) 모터 구동용 게이트 드라이버 장치
CN113711480A (zh) 电力转换器
KR102864331B1 (ko) 스위칭 암을 제어하기 위한 시스템

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant