CN121153192A - 电力转换器 - Google Patents

电力转换器

Info

Publication number
CN121153192A
CN121153192A CN202480030439.0A CN202480030439A CN121153192A CN 121153192 A CN121153192 A CN 121153192A CN 202480030439 A CN202480030439 A CN 202480030439A CN 121153192 A CN121153192 A CN 121153192A
Authority
CN
China
Prior art keywords
switching element
switching
circuit
gate driver
capacitor
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
CN202480030439.0A
Other languages
English (en)
Chinese (zh)
Inventor
椛岛孝宗
新井康弘
铃木朝实良
中村裕一
阿南太·赫格德
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN121153192A publication Critical patent/CN121153192A/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
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
    • 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
    • H03K2217/0081—Power supply means, e.g. to the switch driver

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
CN202480030439.0A 2023-05-16 2024-04-15 电力转换器 Pending CN121153192A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023081077 2023-05-16
JP2023-081077 2023-05-16
PCT/JP2024/015024 WO2024236980A1 (ja) 2023-05-16 2024-04-15 電力変換装置

Publications (1)

Publication Number Publication Date
CN121153192A true CN121153192A (zh) 2025-12-16

Family

ID=93518953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480030439.0A Pending CN121153192A (zh) 2023-05-16 2024-04-15 电力转换器

Country Status (4)

Country Link
EP (1) EP4716086A1 (https=)
JP (1) JPWO2024236980A1 (https=)
CN (1) CN121153192A (https=)
WO (1) WO2024236980A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026078953A1 (ja) * 2024-10-08 2026-04-16 パナソニックＩｐマネジメント株式会社 マルチレベルインバータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5980745B2 (ja) * 2011-09-30 2016-08-31 シャープ株式会社 スイッチング電源装置
JP2018133876A (ja) 2017-02-14 2018-08-23 株式会社東芝 ３レベル中性点クランプ形インバータのスイッチング素子駆動回路
JPWO2024053453A1 (https=) * 2022-09-09 2024-03-14
EP4586489A4 (en) * 2022-09-09 2025-12-17 Panasonic Ip Man Co Ltd MULTI-LEVEL INVERTER

Also Published As

Publication number Publication date
WO2024236980A1 (ja) 2024-11-21
JPWO2024236980A1 (https=) 2024-11-21
EP4716086A1 (en) 2026-03-25

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