JPWO2023090187A1 - - Google Patents

Info

Publication number
JPWO2023090187A1
JPWO2023090187A1 JP2023561535A JP2023561535A JPWO2023090187A1 JP WO2023090187 A1 JPWO2023090187 A1 JP WO2023090187A1 JP 2023561535 A JP2023561535 A JP 2023561535A JP 2023561535 A JP2023561535 A JP 2023561535A JP WO2023090187 A1 JPWO2023090187 A1 JP WO2023090187A1
Authority
JP
Japan
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
JP2023561535A
Other languages
Japanese (ja)
Other versions
JPWO2023090187A5 (https=
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 filed Critical
Publication of JPWO2023090187A1 publication Critical patent/JPWO2023090187A1/ja
Priority to JP2024063283A priority Critical patent/JP2024104752A/ja
Priority to JP2024063282A priority patent/JP2024105260A/ja
Publication of JPWO2023090187A5 publication Critical patent/JPWO2023090187A5/ja
Pending legal-status Critical Current

Links

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
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor 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
    • H02M1/00—Details of apparatus for conversion
    • 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
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/298—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature and field supplies
    • 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
    • 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
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H03K17/302—Modifications for providing a predetermined threshold before switching 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
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0063—High side switches, i.e. the higher potential [DC] or life wire [AC] being directly connected to the switch and not via the load
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0072—Low side switches, i.e. the lower potential [DC] or neutral wire [AC] being directly connected to the switch and not via the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Inverter Devices (AREA)
  • Electronic Switches (AREA)
JP2023561535A 2021-11-19 2022-11-07 Pending JPWO2023090187A1 (https=)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024063283A JP2024104752A (ja) 2021-11-19 2024-04-10 モータ駆動装置
JP2024063282A JP2024105260A (ja) 2021-11-19 2024-04-10 モータ駆動装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021189003 2021-11-19
PCT/JP2022/041378 WO2023090187A1 (ja) 2021-11-19 2022-11-07 モータ駆動装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2024063282A Division JP2024105260A (ja) 2021-11-19 2024-04-10 モータ駆動装置
JP2024063283A Division JP2024104752A (ja) 2021-11-19 2024-04-10 モータ駆動装置

Publications (2)

Publication Number Publication Date
JPWO2023090187A1 true JPWO2023090187A1 (https=) 2023-05-25
JPWO2023090187A5 JPWO2023090187A5 (https=) 2024-08-02

Family

ID=86396932

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2023561535A Pending JPWO2023090187A1 (https=) 2021-11-19 2022-11-07
JP2024063282A Pending JP2024105260A (ja) 2021-11-19 2024-04-10 モータ駆動装置
JP2024063283A Pending JP2024104752A (ja) 2021-11-19 2024-04-10 モータ駆動装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024063282A Pending JP2024105260A (ja) 2021-11-19 2024-04-10 モータ駆動装置
JP2024063283A Pending JP2024104752A (ja) 2021-11-19 2024-04-10 モータ駆動装置

Country Status (4)

Country Link
US (1) US12592691B2 (https=)
JP (3) JPWO2023090187A1 (https=)
CN (1) CN118266172A (https=)
WO (1) WO2023090187A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024107888A (ja) * 2023-01-30 2024-08-09 ローム株式会社 ブリッジ回路の駆動回路、それを用いたモータ駆動装置、電子機器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0191620A (ja) * 1987-10-02 1989-04-11 Hitachi Ltd Ｈブリツジ保護回路
JP3052648B2 (ja) * 1993-02-21 2000-06-19 日産自動車株式会社 半導体装置
JP3257277B2 (ja) * 1994-09-14 2002-02-18 日産自動車株式会社 ハイサイドスイッチ回路
JPH1070897A (ja) 1996-08-27 1998-03-10 Meidensha Corp 直流電動機の制御回路
JP4438608B2 (ja) * 2004-02-16 2010-03-24 株式会社デンソー Ｈブリッジ回路の駆動装置及びｈブリッジ回路の保護方法
JP5803950B2 (ja) * 2013-02-05 2015-11-04 株式会社デンソー スイッチング素子の駆動装置
WO2017037916A1 (ja) * 2015-09-03 2017-03-09 三菱電機株式会社 電力変換装置
JP6665573B2 (ja) * 2016-02-17 2020-03-13 富士電機株式会社 スイッチング電源装置
JP7184038B2 (ja) * 2017-07-31 2022-12-06 日本電産株式会社 電力変換装置、モータモジュールおよび電動パワーステアリング装置
JP6988670B2 (ja) * 2018-04-24 2022-01-05 三菱電機株式会社 駆動回路、パワーモジュール及び電力変換システム

Also Published As

Publication number Publication date
WO2023090187A1 (ja) 2023-05-25
CN118266172A (zh) 2024-06-28
JP2024104752A (ja) 2024-08-05
US12592691B2 (en) 2026-03-31
US20240291477A1 (en) 2024-08-29
JP2024105260A (ja) 2024-08-06

Similar Documents

Publication Publication Date Title
BR112023005462A2 (https=)
BR112023012656A2 (https=)
BR112021014123A2 (https=)
BR112023009656A2 (https=)
BR112022009896A2 (https=)
BR112021017747A2 (https=)
BR112022024743A2 (https=)
BR112022026905A2 (https=)
JPWO2023090187A1 (https=)
BR112023011738A2 (https=)
BR112023004146A2 (https=)
BR112023006729A2 (https=)
BR102021018859A2 (https=)
BR102021015500A2 (https=)
BR102021007058A2 (https=)
BR102020022030A2 (https=)
BR112023016292A2 (https=)
BR112023011539A2 (https=)
BR112023011610A2 (https=)
BR112023008976A2 (https=)
BR102021020147A2 (https=)
BR102021018926A2 (https=)
BR102021018167A2 (https=)
BR102021017576A2 (https=)
BR102021016837A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240410

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20251006