FR3083394B1 - POWER COMPONENT PROTECTION DEVICE FOR A TRANSISTOR BRIDGE - Google Patents

POWER COMPONENT PROTECTION DEVICE FOR A TRANSISTOR BRIDGE Download PDF

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Publication number
FR3083394B1
FR3083394B1 FR1856057A FR1856057A FR3083394B1 FR 3083394 B1 FR3083394 B1 FR 3083394B1 FR 1856057 A FR1856057 A FR 1856057A FR 1856057 A FR1856057 A FR 1856057A FR 3083394 B1 FR3083394 B1 FR 3083394B1
Authority
FR
France
Prior art keywords
protection device
power component
component protection
transistor bridge
current
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
FR1856057A
Other languages
French (fr)
Other versions
FR3083394A1 (en
Inventor
Yann Lecocq
Mathieu Bertrand
Hussein Dia
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur SAS
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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1856057A priority Critical patent/FR3083394B1/en
Priority to PCT/EP2019/067469 priority patent/WO2020002675A1/en
Priority to EP19733085.5A priority patent/EP3815227A1/en
Priority to CN201980043868.0A priority patent/CN112352373B/en
Publication of FR3083394A1 publication Critical patent/FR3083394A1/en
Application granted granted Critical
Publication of FR3083394B1 publication Critical patent/FR3083394B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02H7/12—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 for static converters or rectifiers
    • H02H7/1209—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 for static converters or rectifiers for converters using only discharge tubes
    • 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
    • H02H7/12—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 for static converters or rectifiers
    • H02H7/122—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 for static converters or rectifiers for inverters, i.e. DC/AC converters
    • H02H7/1225—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 for static converters or rectifiers for inverters, i.e. DC/AC converters responsive to internal faults, e.g. shoot-through
    • 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
    • H02H7/12—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 for static converters or rectifiers
    • H02H7/125—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 for static converters or rectifiers for rectifiers
    • H02H7/1255—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 for static converters or rectifiers for rectifiers responsive to internal faults, e.g. by monitoring ripple in output voltage
    • 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
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • 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
    • H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature
    • 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
    • H03K2217/0027—Measuring means of, e.g. currents through or voltages across the switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Inverter Devices (AREA)
  • Amplifiers (AREA)

Abstract

L'invention concerne notamment un dispositif de protection (100) d'un composant de puissance (Q1, Q11), le dispositif de protection (100) étant placé en dérivation entre la borne d'entrée de courant (D) et la borne de sortie de courant (S) dudit composant de puissance (Q1, Q11), caractérisé en ce que ledit dispositif de protection (100) est configuré pour détecter une durée durant laquelle un courant électrique variable traverse ledit composant de puissance (Q1, Q11) entre la borne d'entrée de courant (D) et la borne de sortie de courant (S).The invention relates in particular to a protection device (100) for a power component (Q1, Q11), the protection device (100) being placed in shunt between the current input terminal (D) and the power supply terminal. current output (S) of said power component (Q1, Q11), characterized in that said protection device (100) is configured to detect a period during which a variable electric current flows through said power component (Q1, Q11) between current input terminal (D) and current output terminal (S).

FR1856057A 2018-06-29 2018-06-29 POWER COMPONENT PROTECTION DEVICE FOR A TRANSISTOR BRIDGE Active FR3083394B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1856057A FR3083394B1 (en) 2018-06-29 2018-06-29 POWER COMPONENT PROTECTION DEVICE FOR A TRANSISTOR BRIDGE
PCT/EP2019/067469 WO2020002675A1 (en) 2018-06-29 2019-06-28 Device for protecting a power component for a transistor bridge
EP19733085.5A EP3815227A1 (en) 2018-06-29 2019-06-28 Device for protecting a power component for a transistor bridge
CN201980043868.0A CN112352373B (en) 2018-06-29 2019-06-28 Device for protecting power components of a transistor bridge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856057A FR3083394B1 (en) 2018-06-29 2018-06-29 POWER COMPONENT PROTECTION DEVICE FOR A TRANSISTOR BRIDGE
FR1856057 2018-06-29

Publications (2)

Publication Number Publication Date
FR3083394A1 FR3083394A1 (en) 2020-01-03
FR3083394B1 true FR3083394B1 (en) 2021-03-19

Family

ID=63722564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856057A Active FR3083394B1 (en) 2018-06-29 2018-06-29 POWER COMPONENT PROTECTION DEVICE FOR A TRANSISTOR BRIDGE

Country Status (4)

Country Link
EP (1) EP3815227A1 (en)
CN (1) CN112352373B (en)
FR (1) FR3083394B1 (en)
WO (1) WO2020002675A1 (en)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3763137B2 (en) * 1997-08-27 2006-04-05 デンセイ・ラムダ株式会社 Switching power supply
JP3707436B2 (en) * 2002-01-25 2005-10-19 株式会社村田製作所 Switching power supply
US7983013B2 (en) * 2006-11-29 2011-07-19 Continantal Automotive Systems US, Inc. Operating and controlling insulated gate bipolar transistors in high speed failure mode situations
JP4752811B2 (en) * 2007-06-06 2011-08-17 日産自動車株式会社 Drive circuit for voltage-driven element
DE102008042352A1 (en) * 2008-09-25 2010-04-08 Robert Bosch Gmbh Control of a synchronous rectifier
KR102005450B1 (en) * 2012-03-14 2019-07-30 삼성전자주식회사 Power module comprising leakage current protecting circuit
CN202998031U (en) * 2012-12-15 2013-06-12 合肥同智机电控制技术股份有限公司 High-voltage power switch protection device
JP6104660B2 (en) * 2013-03-21 2017-03-29 本田技研工業株式会社 Short-circuit current protection device
US9406668B2 (en) * 2013-03-27 2016-08-02 Panasonic Intellectual Property Management Co., Ltd. Power semiconductor element
DE112014006358T5 (en) * 2014-02-12 2016-10-20 Mitsubishi Electric Corporation power converter
CN104868764B (en) * 2014-02-26 2017-08-04 全汉企业股份有限公司 Inverter and power supply conversion method thereof
US9806607B2 (en) * 2014-09-10 2017-10-31 Texas Instruments Incorporated Circuit for controlling a power supply voltage for a high-side gate driver
US9425786B2 (en) * 2014-11-17 2016-08-23 General Electric Company System and method for driving a power switch
CN104578326B (en) * 2015-02-06 2017-09-15 南京矽力杰半导体技术有限公司 Control circuit, integrated circuit, switched mode converter and constant current control method
US9793815B2 (en) * 2015-07-24 2017-10-17 Dell Products L.P. Over current protection in a variable output power supply
CN205283106U (en) * 2015-12-25 2016-06-01 深圳市安健科技股份有限公司 High frequency and high voltage generator and power modular dirve ware thereof
CN106099864B (en) * 2016-07-19 2018-04-24 东南大学 A kind of short-circuit protection method and its circuit of IGBT device for power switching
CN107547020A (en) * 2017-10-02 2018-01-05 佛山中锦微电科技有限公司 Multi-functional B circuit voltages adjuster

Also Published As

Publication number Publication date
FR3083394A1 (en) 2020-01-03
CN112352373B (en) 2024-10-18
EP3815227A1 (en) 2021-05-05
WO2020002675A1 (en) 2020-01-02
CN112352373A (en) 2021-02-09

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