JP7745806B2 - 半導体素子の駆動回路 - Google Patents

半導体素子の駆動回路

Info

Publication number
JP7745806B2
JP7745806B2 JP2025506262A JP2025506262A JP7745806B2 JP 7745806 B2 JP7745806 B2 JP 7745806B2 JP 2025506262 A JP2025506262 A JP 2025506262A JP 2025506262 A JP2025506262 A JP 2025506262A JP 7745806 B2 JP7745806 B2 JP 7745806B2
Authority
JP
Japan
Prior art keywords
semiconductor element
voltage
circuit
semiconductor
short
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
JP2025506262A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024189706A5 (https=
JPWO2024189706A1 (https=
Inventor
陽平 三井
隆義 三木
翔太 森崎
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2024189706A1 publication Critical patent/JPWO2024189706A1/ja
Publication of JPWO2024189706A5 publication Critical patent/JPWO2024189706A5/ja
Application granted granted Critical
Publication of JP7745806B2 publication Critical patent/JP7745806B2/ja
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
    • 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/487—Neutral point clamped 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
JP2025506262A 2023-03-10 2023-03-10 半導体素子の駆動回路 Active JP7745806B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/009437 WO2024189706A1 (ja) 2023-03-10 2023-03-10 半導体素子の駆動回路及び駆動装置

Publications (3)

Publication Number Publication Date
JPWO2024189706A1 JPWO2024189706A1 (https=) 2024-09-19
JPWO2024189706A5 JPWO2024189706A5 (https=) 2025-06-10
JP7745806B2 true JP7745806B2 (ja) 2025-09-29

Family

ID=92754677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025506262A Active JP7745806B2 (ja) 2023-03-10 2023-03-10 半導体素子の駆動回路

Country Status (3)

Country Link
JP (1) JP7745806B2 (https=)
DE (1) DE112023005952T5 (https=)
WO (1) WO2024189706A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010098820A (ja) 2008-10-15 2010-04-30 Toshiba Corp 電力変換装置
US20150357935A1 (en) 2014-06-06 2015-12-10 Delta Electronics (Shanghai) Co., Ltd. Tnpc inverter device and method for detecting short-circuit thereof
JP2020182338A (ja) 2019-04-25 2020-11-05 株式会社Ihi 半導体スイッチング素子駆動回路及びマルチレベル電力変換器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3391025B2 (ja) * 1996-08-15 2003-03-31 富士電機株式会社 ３レベル電力変換器の短絡保護装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010098820A (ja) 2008-10-15 2010-04-30 Toshiba Corp 電力変換装置
US20150357935A1 (en) 2014-06-06 2015-12-10 Delta Electronics (Shanghai) Co., Ltd. Tnpc inverter device and method for detecting short-circuit thereof
JP2020182338A (ja) 2019-04-25 2020-11-05 株式会社Ihi 半導体スイッチング素子駆動回路及びマルチレベル電力変換器

Also Published As

Publication number Publication date
DE112023005952T5 (de) 2026-01-15
WO2024189706A1 (ja) 2024-09-19
JPWO2024189706A1 (https=) 2024-09-19

Similar Documents

Publication Publication Date Title
JP6819256B2 (ja) 駆動回路及び該回路を含んでなる半導体モジュール
US12132472B2 (en) Drive control device for power semiconductor element, and power module
JP6086101B2 (ja) 半導体装置
WO2012153836A1 (ja) スイッチング回路及び半導体モジュール
JP2018011467A (ja) 半導体スイッチング素子のゲート駆動回路
JP6878802B2 (ja) 半導体装置およびその駆動方法
JP5619673B2 (ja) スイッチング回路及び半導体モジュール
JPWO2015111154A1 (ja) スイッチング回路、インバータ回路、及びモータ制御装置
JP2017079534A (ja) ゲート制御回路
JP2005328668A (ja) 自己消弧形半導体素子の駆動回路
JP7745806B2 (ja) 半導体素子の駆動回路
JP3532377B2 (ja) 電圧駆動形スイッチ素子のゲート駆動回路
JP7047898B2 (ja) スイッチング装置及びスイッチング装置の制御方法
BR112016010471B1 (pt) Circuito de proteção para elemento de comutação semicondutor, e dispositivo de conversão de energia
CN111527684A (zh) 驱动电路内置型功率模块
JP2020096444A (ja) スイッチング回路
US20240283240A1 (en) Electronic circuitry, method, computer program, and electronic system
JP4675910B2 (ja) インバータ装置
JP7218836B2 (ja) 半導体素子の駆動能力切替回路及び半導体素子の駆動装置
JP2020014315A (ja) 半導体装置
JP7814610B2 (ja) 半導体素子の駆動回路
JP2023136689A (ja) スイッチング素子の駆動回路及びインテリジェントパワーモジュール
JP4321491B2 (ja) 電圧駆動型半導体素子の駆動装置
JP7443795B2 (ja) ゲート駆動装置およびスイッチング装置
US20230179199A1 (en) Drive circuit

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250328

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250328

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20250328

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250507

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250701

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250703

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250819

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250916

R150 Certificate of patent or registration of utility model

Ref document number: 7745806

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150