JPWO2022123977A1 - - Google Patents

Info

Publication number
JPWO2022123977A1
JPWO2022123977A1 JP2022568114A JP2022568114A JPWO2022123977A1 JP WO2022123977 A1 JPWO2022123977 A1 JP WO2022123977A1 JP 2022568114 A JP2022568114 A JP 2022568114A JP 2022568114 A JP2022568114 A JP 2022568114A JP WO2022123977 A1 JPWO2022123977 A1 JP WO2022123977A1
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.)
Granted
Application number
JP2022568114A
Other languages
Japanese (ja)
Other versions
JP7533621B2 (ja
JPWO2022123977A5 (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 JPWO2022123977A1 publication Critical patent/JPWO2022123977A1/ja
Publication of JPWO2022123977A5 publication Critical patent/JPWO2022123977A5/ja
Application granted granted Critical
Publication of JP7533621B2 publication Critical patent/JP7533621B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to 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
    • H03K17/08—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
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/025—Current limitation using field effect transistors
    • 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
    • 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
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to 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
    • 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
    • H03K17/28—Modifications for introducing a time delay before switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)
  • Inverter Devices (AREA)
JP2022568114A 2020-12-11 2021-11-08 電圧制御型半導体素子の駆動装置 Active JP7533621B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020206307 2020-12-11
JP2020206307 2020-12-11
PCT/JP2021/040994 WO2022123977A1 (ja) 2020-12-11 2021-11-08 電圧制御型半導体素子の駆動装置

Publications (3)

Publication Number Publication Date
JPWO2022123977A1 true JPWO2022123977A1 (https=) 2022-06-16
JPWO2022123977A5 JPWO2022123977A5 (https=) 2023-02-24
JP7533621B2 JP7533621B2 (ja) 2024-08-14

Family

ID=81973661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022568114A Active JP7533621B2 (ja) 2020-12-11 2021-11-08 電圧制御型半導体素子の駆動装置

Country Status (3)

Country Link
US (1) US12341500B2 (https=)
JP (1) JP7533621B2 (https=)
WO (1) WO2022123977A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116711204A (zh) * 2021-07-12 2023-09-05 富士电机株式会社 控制装置以及开关装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01196913A (ja) * 1988-01-31 1989-08-08 Nec Corp 出力過電流制限回路
WO2016117459A1 (ja) * 2015-01-22 2016-07-28 富士電機株式会社 半導体素子駆動装置
JP2017046570A (ja) * 2015-08-27 2017-03-02 ローム株式会社 過電流保護装置、電子機器、集積回路および信号伝達回路
JP2018057105A (ja) * 2016-09-27 2018-04-05 株式会社日立製作所 半導体駆動装置ならびにこれを用いた電力変換装置
US20180154787A1 (en) * 2016-12-01 2018-06-07 Ford Global Technologies, Llc Adaptive Boost Voltage For Hybrid Vehicle Operation
WO2020054202A1 (ja) * 2018-09-13 2020-03-19 パナソニックＩｐマネジメント株式会社 電源装置およびこの電源装置を備えたモータ制御装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005020843A (ja) 2003-06-25 2005-01-20 Toshiba Mitsubishi-Electric Industrial System Corp 電力変換装置及びこの電力変換装置を用いた試験方法
CN1965463A (zh) * 2004-07-14 2007-05-16 罗姆股份有限公司 电源装置
JP4349398B2 (ja) * 2006-09-05 2009-10-21 トヨタ自動車株式会社 スイッチング素子駆動装置及びスイッチング素子駆動方法
US10938303B2 (en) * 2007-08-10 2021-03-02 Rohm Co., Ltd. Driving device
JP5344056B2 (ja) * 2011-03-28 2013-11-20 株式会社デンソー スイッチング素子の駆動回路
JP5729472B2 (ja) * 2011-07-14 2015-06-03 富士電機株式会社 短絡保護回路
JP5645782B2 (ja) * 2011-09-14 2014-12-24 三菱電機株式会社 パワーモジュール
CN104885320B (zh) * 2012-12-21 2017-09-22 三菱电机株式会社 驱动保护电路、半导体模块以及汽车
US9431386B2 (en) * 2014-05-22 2016-08-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Current sensing of emitter sense insulated-gate bipolar transistor (IGBT)
CN106688183B (zh) * 2014-09-11 2020-08-21 三菱电机株式会社 自灭弧式半导体元件的短路保护电路
JP6402591B2 (ja) * 2014-10-31 2018-10-10 富士電機株式会社 半導体装置
US10348079B2 (en) 2015-08-27 2019-07-09 Rohm Co., Ltd. Overcurrent protective device, electronic apparatus, integrated circuit, and signal transmission circuit
EP3595152B1 (en) * 2018-07-12 2023-09-06 Power Integrations, Inc. Protecting semiconductor switches in switched mode power converters
JP2021129368A (ja) * 2020-02-12 2021-09-02 ルネサスエレクトロニクス株式会社 Ｄｃ−ｄｃコンバータ
JP7614989B2 (ja) * 2021-09-14 2025-01-16 株式会社東芝 電子回路、方法、電子システム及びコンピュータプログラム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01196913A (ja) * 1988-01-31 1989-08-08 Nec Corp 出力過電流制限回路
WO2016117459A1 (ja) * 2015-01-22 2016-07-28 富士電機株式会社 半導体素子駆動装置
JP2017046570A (ja) * 2015-08-27 2017-03-02 ローム株式会社 過電流保護装置、電子機器、集積回路および信号伝達回路
JP2018057105A (ja) * 2016-09-27 2018-04-05 株式会社日立製作所 半導体駆動装置ならびにこれを用いた電力変換装置
US20180154787A1 (en) * 2016-12-01 2018-06-07 Ford Global Technologies, Llc Adaptive Boost Voltage For Hybrid Vehicle Operation
WO2020054202A1 (ja) * 2018-09-13 2020-03-19 パナソニックＩｐマネジメント株式会社 電源装置およびこの電源装置を備えたモータ制御装置

Also Published As

Publication number Publication date
JP7533621B2 (ja) 2024-08-14
US20230112315A1 (en) 2023-04-13
WO2022123977A1 (ja) 2022-06-16
US12341500B2 (en) 2025-06-24

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