CN120982005A - 栅极驱动电路 - Google Patents

栅极驱动电路

Info

Publication number
CN120982005A
CN120982005A CN202380097094.6A CN202380097094A CN120982005A CN 120982005 A CN120982005 A CN 120982005A CN 202380097094 A CN202380097094 A CN 202380097094A CN 120982005 A CN120982005 A CN 120982005A
Authority
CN
China
Prior art keywords
signal
gate
capacitor
gate drive
circuit
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
CN202380097094.6A
Other languages
English (en)
Chinese (zh)
Inventor
和田幸彦
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 CN120982005A publication Critical patent/CN120982005A/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
    • 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
    • H03K17/16—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
    • H03K17/163—Soft switching
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0038—Circuits or arrangements for suppressing, e.g. by masking incorrect turn-on or turn-off signals, e.g. due to current spikes in current mode control
    • 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
    • H02M1/38—Means for preventing simultaneous conduction of 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H02M3/071—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps adapted to generate a negative voltage output from a positive voltage source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Logic Circuits (AREA)
CN202380097094.6A 2023-04-25 2023-04-25 栅极驱动电路 Pending CN120982005A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/016266 WO2024224475A1 (ja) 2023-04-25 2023-04-25 ゲート駆動回路

Publications (1)

Publication Number Publication Date
CN120982005A true CN120982005A (zh) 2025-11-18

Family

ID=93256074

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380097094.6A Pending CN120982005A (zh) 2023-04-25 2023-04-25 栅极驱动电路

Country Status (4)

Country Link
JP (1) JPWO2024224475A1 (https=)
CN (1) CN120982005A (https=)
DE (1) DE112023006257T5 (https=)
WO (1) WO2024224475A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4100134B2 (ja) 2002-11-06 2008-06-11 三菱電機株式会社 インバータ
JP5130310B2 (ja) * 2010-03-17 2013-01-30 日立アプライアンス株式会社 電圧駆動型半導体素子のゲート駆動回路及び電力変換装置
JP5561352B2 (ja) 2012-02-22 2014-07-30 株式会社デンソー 駆動回路
JP5733330B2 (ja) * 2013-03-22 2015-06-10 株式会社デンソー 駆動回路
JP7384409B2 (ja) * 2020-07-31 2023-11-21 国立大学法人京都工芸繊維大学 ゲート駆動回路および電源回路
WO2022180924A1 (ja) * 2021-02-26 2022-09-01 パナソニックＩｐマネジメント株式会社 スイッチング制御回路およびゲート駆動回路

Also Published As

Publication number Publication date
WO2024224475A1 (ja) 2024-10-31
DE112023006257T5 (de) 2026-03-26
JPWO2024224475A1 (https=) 2024-10-31

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