FR3082369B1 - ELECTRICAL CIRCUIT, SWITCHING ARM AND VOLTAGE CONVERTER - Google Patents

ELECTRICAL CIRCUIT, SWITCHING ARM AND VOLTAGE CONVERTER Download PDF

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Publication number
FR3082369B1
FR3082369B1 FR1855035A FR1855035A FR3082369B1 FR 3082369 B1 FR3082369 B1 FR 3082369B1 FR 1855035 A FR1855035 A FR 1855035A FR 1855035 A FR1855035 A FR 1855035A FR 3082369 B1 FR3082369 B1 FR 3082369B1
Authority
FR
France
Prior art keywords
electrical
electrical circuit
voltage converter
upper face
switching arm
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
FR1855035A
Other languages
French (fr)
Other versions
FR3082369A1 (en
Inventor
Manuel Falguier
Romain Henneguet
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 FR1855035A priority Critical patent/FR3082369B1/en
Priority to PCT/EP2019/063289 priority patent/WO2019233772A1/en
Priority to CN201980047914.4A priority patent/CN112425056A/en
Priority to JP2020568294A priority patent/JP2021526004A/en
Priority to EP19725183.8A priority patent/EP3804111A1/en
Priority to KR1020217000519A priority patent/KR20210019069A/en
Publication of FR3082369A1 publication Critical patent/FR3082369A1/en
Application granted granted Critical
Publication of FR3082369B1 publication Critical patent/FR3082369B1/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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • H05K7/1432—Housings specially adapted for power drive units or power converters
    • H05K7/14329—Housings specially adapted for power drive units or power converters specially adapted for the configuration of power bus bars
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inverter Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

Le circuit électrique comporte : un conducteur électrique principal (106B), un composant électrique (112) plaqué contre le conducteur électrique principal (106B), et un isolant électrique (302) recouvrant le conducteur électrique principal (106B) et le composant électrique (112), l'isolant électrique (302) présentant une face supérieure (304) à l'opposé du conducteur électrique principal (106B). Le circuit électrique comporte en outre un élément coupe-feu (404) s'étendant au moins contre 85% d'une partie (604) de la face supérieure (304) de l'isolant électrique (302) ou s'étendant à une distance prédéfini d'au moins 85% d'une partie (604) de la face supérieure (304) de l'isolant électrique (302), cette partie (604) regroupant le ou les points de la face supérieure (304) de l'isolant électrique (302) les plus proches du composant électrique (112).The electrical circuit includes: a main electrical conductor (106B), an electrical component (112) pressed against the main electrical conductor (106B), and an electrical insulator (302) covering the main electrical conductor (106B) and the electrical component (112 ), the electrical insulator (302) having an upper face (304) opposite the main electrical conductor (106B). The electrical circuit further comprises a fire stop element (404) extending at least against 85% of a portion (604) of the upper face (304) of the electrical insulator (302) or extending to an extent. predefined distance of at least 85% of a part (604) of the upper face (304) of the electrical insulator (302), this part (604) comprising the point or points of the upper face (304) of the electrical insulator (302) closest to the electrical component (112).

FR1855035A 2018-06-08 2018-06-08 ELECTRICAL CIRCUIT, SWITCHING ARM AND VOLTAGE CONVERTER Active FR3082369B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1855035A FR3082369B1 (en) 2018-06-08 2018-06-08 ELECTRICAL CIRCUIT, SWITCHING ARM AND VOLTAGE CONVERTER
PCT/EP2019/063289 WO2019233772A1 (en) 2018-06-08 2019-05-23 Electrical circuit, switching arm and voltage converter
CN201980047914.4A CN112425056A (en) 2018-06-08 2019-05-23 Electrical circuit, switching arm and voltage converter
JP2020568294A JP2021526004A (en) 2018-06-08 2019-05-23 Electrical circuits, switching arms, and voltage converters
EP19725183.8A EP3804111A1 (en) 2018-06-08 2019-05-23 Electrical circuit, switching arm and voltage converter
KR1020217000519A KR20210019069A (en) 2018-06-08 2019-05-23 Electrical circuits, switching arms and voltage converters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855035A FR3082369B1 (en) 2018-06-08 2018-06-08 ELECTRICAL CIRCUIT, SWITCHING ARM AND VOLTAGE CONVERTER
FR1855035 2018-06-08

Publications (2)

Publication Number Publication Date
FR3082369A1 FR3082369A1 (en) 2019-12-13
FR3082369B1 true FR3082369B1 (en) 2021-02-19

Family

ID=63557622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855035A Active FR3082369B1 (en) 2018-06-08 2018-06-08 ELECTRICAL CIRCUIT, SWITCHING ARM AND VOLTAGE CONVERTER

Country Status (6)

Country Link
EP (1) EP3804111A1 (en)
JP (1) JP2021526004A (en)
KR (1) KR20210019069A (en)
CN (1) CN112425056A (en)
FR (1) FR3082369B1 (en)
WO (1) WO2019233772A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108822B1 (en) * 2020-03-30 2023-11-03 Valeo Equip Electr Moteur POWER MODULE WITH OVERMOLDING, DEVICES COMPRISING SUCH A POWER MODULE AND METHOD FOR MANUFACTURING A POWER MODULE WITH OVERMOLDING
FR3110035B1 (en) * 2020-05-11 2022-04-08 Valeo Equip Electr Moteur ELECTRICAL MODULE WITH OVERMOLDING AND DEVICES COMPRISING SUCH ELECTRICAL MODULE
FR3110034B1 (en) * 2020-05-11 2022-04-08 Valeo Equip Electr Moteur ELECTRICAL MODULE WITH OVERMOLDING AND SYSTEMS COMPRISING SUCH ELECTRICAL MODULE
FR3124918A1 (en) * 2021-06-30 2023-01-06 Valeo Systemes De Controle Moteur ELECTRONIC SYSTEM AND MOBILE MACHINE COMPRISING SUCH AN ELECTRONIC SYSTEM

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2048259U (en) * 1989-01-28 1989-11-22 湘潭市无线电二厂 Antiexplosion type transistor dc adaptor
JP4220731B2 (en) * 2002-06-19 2009-02-04 三菱電機株式会社 Power semiconductor device
JP2006121861A (en) * 2004-10-25 2006-05-11 Fuji Electric Fa Components & Systems Co Ltd Power converter
FR2886506B1 (en) 2005-05-31 2011-02-25 Valeo Equip Electr Moteur ELECTRONIC MODULE FOR ROTATING ELECTRICAL MACHINE
JP2007123644A (en) * 2005-10-31 2007-05-17 Mitsubishi Electric Corp Power semiconductor device
KR101463075B1 (en) * 2008-02-04 2014-11-20 페어차일드코리아반도체 주식회사 Heat sink package
CN201656766U (en) * 2010-03-30 2010-11-24 合肥吉源电子有限公司 Low-E high-voltage input module power supply
JP5344012B2 (en) * 2011-09-02 2013-11-20 株式会社デンソー Power converter
WO2013055948A2 (en) * 2011-10-13 2013-04-18 Apple Inc. Power adapter with a single-piece insulator assembly
AT512525B1 (en) * 2012-05-04 2013-09-15 Mikroelektronik Ges Mit Beschraenkter Haftung Ab Printed circuit board, in particular for a power electronics module, comprising an electrically conductive substrate
CN104303297B (en) * 2012-05-16 2017-05-17 松下知识产权经营株式会社 Power semiconductor module
FR3010590B1 (en) * 2013-09-09 2015-10-09 Valeo Equip Electr Moteur ELECTRONIC ASSEMBLY FOR ROTATING ELECTRIC MACHINE FOR MOTOR VEHICLE
FR3011713B1 (en) * 2013-10-09 2017-06-23 Valeo Systemes De Controle Moteur ELECTRICAL MODULE, ELECTRICAL SYSTEM COMPRISING SUCH AN ELECTRIC MODULE, CORRESPONDING MANUFACTURING METHODS
FR3020727B1 (en) * 2014-05-05 2016-04-15 Valeo Equip Electr Moteur POWER MODULE OF AN ELECTRONIC ASSEMBLY FOR A ROTARY ELECTRIC MACHINE FOR A MOTOR VEHICLE
WO2016082863A1 (en) * 2014-11-25 2016-06-02 Abb Technology Ltd Valve unit for power converter station
US10319704B2 (en) * 2016-01-31 2019-06-11 Shindengen Electric Manufacturing Co., Ltd. Semiconductor module
EP3410477A4 (en) * 2016-01-31 2019-09-11 Shindengen Electric Manufacturing Co., Ltd. Semiconductor module
DE102016206501A1 (en) * 2016-04-18 2017-10-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Power semiconductor device with two lateral power semiconductor devices in half-bridge circuit
EP3300470A1 (en) * 2016-09-22 2018-03-28 Siemens Aktiengesellschaft Converter

Also Published As

Publication number Publication date
WO2019233772A1 (en) 2019-12-12
EP3804111A1 (en) 2021-04-14
KR20210019069A (en) 2021-02-19
FR3082369A1 (en) 2019-12-13
CN112425056A (en) 2021-02-26
JP2021526004A (en) 2021-09-27

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