CN120937230A - 驱动电路 - Google Patents

驱动电路

Info

Publication number
CN120937230A
CN120937230A CN202380097093.1A CN202380097093A CN120937230A CN 120937230 A CN120937230 A CN 120937230A CN 202380097093 A CN202380097093 A CN 202380097093A CN 120937230 A CN120937230 A CN 120937230A
Authority
CN
China
Prior art keywords
circuit
power semiconductor
igbts
semiconductor elements
detection
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
CN202380097093.1A
Other languages
English (en)
Chinese (zh)
Inventor
吉田诚矢
堀口刚司
三井阳平
织田健志
小松宏祯
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
TMEIC Corp
Original Assignee
Mitsubishi Electric Corp
TMEIC 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, TMEIC Corp filed Critical Mitsubishi Electric Corp
Publication of CN120937230A publication Critical patent/CN120937230A/zh
Pending legal-status Critical Current

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
    • 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
    • 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
    • H03K17/12—Modifications for increasing the maximum permissible switched current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
CN202380097093.1A 2023-04-13 2023-04-13 驱动电路 Pending CN120937230A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/015069 WO2024214257A1 (ja) 2023-04-13 2023-04-13 駆動回路

Publications (1)

Publication Number Publication Date
CN120937230A true CN120937230A (zh) 2025-11-11

Family

ID=93059162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380097093.1A Pending CN120937230A (zh) 2023-04-13 2023-04-13 驱动电路

Country Status (3)

Country Link
JP (1) JPWO2024214257A1 (https=)
CN (1) CN120937230A (https=)
WO (1) WO2024214257A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3749109B2 (ja) * 2000-11-07 2006-02-22 東芝三菱電機産業システム株式会社 電力変換装置
JP2020078213A (ja) * 2018-11-09 2020-05-21 トヨタ自動車株式会社 スイッチング素子制御回路
JP2022082098A (ja) * 2020-11-20 2022-06-01 三菱電機株式会社 電源装置

Also Published As

Publication number Publication date
WO2024214257A1 (ja) 2024-10-17
JPWO2024214257A1 (https=) 2024-10-17

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