CN115913199A - 用于电力传递、栅极驱动和/或保护的设备和保护方法 - Google Patents

用于电力传递、栅极驱动和/或保护的设备和保护方法 Download PDF

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Publication number
CN115913199A
CN115913199A CN202211181049.2A CN202211181049A CN115913199A CN 115913199 A CN115913199 A CN 115913199A CN 202211181049 A CN202211181049 A CN 202211181049A CN 115913199 A CN115913199 A CN 115913199A
Authority
CN
China
Prior art keywords
fault
switch
isolation barrier
secondary side
primary side
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
CN202211181049.2A
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English (en)
Chinese (zh)
Inventor
西蒙·法布罗
保卢斯·彼得鲁斯·贝尔纳杜什·阿尔特斯
达维德·贾科米尼
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.)
Infineon Technologies Austria AG
Original Assignee
Infineon Technologies Austria AG
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 Infineon Technologies Austria AG filed Critical Infineon Technologies Austria AG
Publication of CN115913199A publication Critical patent/CN115913199A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/689—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/689—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit
    • H03K17/691—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit using transformer coupling
    • 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
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
    • 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)
  • Power Conversion In General (AREA)
  • Dc-Dc Converters (AREA)
CN202211181049.2A 2021-09-30 2022-09-27 用于电力传递、栅极驱动和/或保护的设备和保护方法 Pending CN115913199A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/491,235 US11811396B2 (en) 2021-09-30 2021-09-30 Power transfer, gate drive, and/or protection functions across an isolation barrier
US17/491,235 2021-09-30

Publications (1)

Publication Number Publication Date
CN115913199A true CN115913199A (zh) 2023-04-04

Family

ID=83506343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211181049.2A Pending CN115913199A (zh) 2021-09-30 2022-09-27 用于电力传递、栅极驱动和/或保护的设备和保护方法

Country Status (4)

Country Link
US (1) US11811396B2 (enExample)
EP (1) EP4160921B1 (enExample)
JP (1) JP2023051865A (enExample)
CN (1) CN115913199A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10763844B2 (en) * 2018-08-28 2020-09-01 Texas Instruments Incorporated Methods and apparatus to transmit signals in isolated gate drivers
US12027845B2 (en) * 2020-02-19 2024-07-02 Aerojet Rocketdyne, Inc. Shoot through current detection and protection circuit
JP7450036B2 (ja) * 2020-06-15 2024-03-14 日立Astemo株式会社 インバータ装置
WO2022091922A1 (ja) * 2020-10-28 2022-05-05 ローム株式会社 信号伝達装置、電子機器、車両
US12249902B2 (en) * 2021-11-16 2025-03-11 Infineon Technologies Ag Power semiconductor module, power electronic assembly including one or more power semiconductor modules, and power conversion control circuit for a power semiconductor module
US12315979B2 (en) * 2022-05-23 2025-05-27 Texas Instruments Incorporated Spread spectrum modulation technique for isolation devices
EP4618417A1 (en) * 2024-03-15 2025-09-17 HS Elektronik Systeme GmbH Aircraft solid state power controller, aircraft comprising an aircraft solid state power controller, and method of operating an aircraft solid state power controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6107860A (en) * 1991-12-11 2000-08-22 Vlt Corporation High efficiency floating gate driver circuit using leakage-inductance transformer
US5900683A (en) 1997-12-23 1999-05-04 Ford Global Technologies, Inc. Isolated gate driver for power switching device and method for carrying out same
US9466974B2 (en) * 2014-04-30 2016-10-11 Dell Products L.P. Systems and methods for inductive overvoltage protection of PFC bulk capacitors in power supplies
US10903746B2 (en) * 2016-08-05 2021-01-26 Texas Instruments Incorporated Load dependent in-rush current control with fault detection across Iso-barrier
TWI659599B (zh) * 2017-03-15 2019-05-11 德商伍爾特電子ｅｉＳｏｓ有限公司 功率開關裝置及其操作方法
US11342855B2 (en) 2020-04-17 2022-05-24 Infineon Technologies Austria Ag Controlling a switch across an isolation barrier

Also Published As

Publication number Publication date
US11811396B2 (en) 2023-11-07
JP2023051865A (ja) 2023-04-11
EP4160921A1 (en) 2023-04-05
EP4160921B1 (en) 2025-01-29
US20230101061A1 (en) 2023-03-30

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