FR3070574B1 - FLUID COOLING FOR ELECTRICAL SYSTEM, PARTICULARLY FOR INVERTER - Google Patents

FLUID COOLING FOR ELECTRICAL SYSTEM, PARTICULARLY FOR INVERTER Download PDF

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Publication number
FR3070574B1
FR3070574B1 FR1757869A FR1757869A FR3070574B1 FR 3070574 B1 FR3070574 B1 FR 3070574B1 FR 1757869 A FR1757869 A FR 1757869A FR 1757869 A FR1757869 A FR 1757869A FR 3070574 B1 FR3070574 B1 FR 3070574B1
Authority
FR
France
Prior art keywords
fluid
chassis
electrical system
cooled
inverter
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
FR1757869A
Other languages
French (fr)
Other versions
FR3070574A1 (en
Inventor
Aurelien Pouilly
Sebastien Hary
Bruno Condamin
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 eAutomotive France SAS
Original Assignee
Valeo Siemens eAutomotive France 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 Siemens eAutomotive France SAS filed Critical Valeo Siemens eAutomotive France SAS
Priority to FR1757869A priority Critical patent/FR3070574B1/en
Priority to CN201711004806.8A priority patent/CN109429470A/en
Publication of FR3070574A1 publication Critical patent/FR3070574A1/en
Application granted granted Critical
Publication of FR3070574B1 publication Critical patent/FR3070574B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
    • H05K7/20872—Liquid coolant without phase change
    • 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
    • H05K7/20927—Liquid coolant without phase change

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inverter Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

L'invention a pour objet un système électrique comportant un châssis (10) présentant au moins une entrée de fluide et au moins une sortie de fluide, au moins un équipement électrique (12) étant monté dans ledit châssis (10), ledit au moins un équipement électrique (12) présentant des éléments à refroidir (120), ledit système électrique comprenant par ailleurs au moins une plaque d'interface (20) distincte du châssis (10), comprenant au moins une portion de circuit de refroidissement à fluide mise en liaison fluidique avec l'entrée de fluide du châssis (10) pour former une partie d'un circuit de refroidissement configuré pour assurer l'acheminement d'un fluide de refroidissement, ladite portion de circuit de refroidissement à fluide comprenant au moins une entrée de fluide et au moins une sortie de fluide, ladite plaque d'interface (20) assurant la mise en contact des éléments à refroidir (120) de l'équipement électrique (12) avec le fluide de refroidissement issu du circuit de refroidissement à fluide.The invention relates to an electrical system comprising a chassis (10) having at least one fluid inlet and at least one fluid outlet, at least one electrical equipment (12) being mounted in said chassis (10), said at least electrical equipment (12) having elements to be cooled (120), said electrical system further comprising at least one interface plate (20) separate from the chassis (10), comprising at least a portion of coolant cooling circuit in fluid connection with the fluid inlet of the chassis (10) to form part of a cooling circuit configured to ensure the supply of a cooling fluid, said portion of the fluid cooling circuit comprising at least one inlet of fluid and at least one fluid outlet, said interface plate (20) ensuring the contacting of the elements to be cooled (120) of the electrical equipment (12) with the coolant from the cooled circuit fluidly.

FR1757869A 2017-08-24 2017-08-24 FLUID COOLING FOR ELECTRICAL SYSTEM, PARTICULARLY FOR INVERTER Active FR3070574B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1757869A FR3070574B1 (en) 2017-08-24 2017-08-24 FLUID COOLING FOR ELECTRICAL SYSTEM, PARTICULARLY FOR INVERTER
CN201711004806.8A CN109429470A (en) 2017-08-24 2017-10-24 The assembly of electrical system, motor vehicles and electronic power supply module and interface board

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757869 2017-08-24
FR1757869A FR3070574B1 (en) 2017-08-24 2017-08-24 FLUID COOLING FOR ELECTRICAL SYSTEM, PARTICULARLY FOR INVERTER

Publications (2)

Publication Number Publication Date
FR3070574A1 FR3070574A1 (en) 2019-03-01
FR3070574B1 true FR3070574B1 (en) 2020-07-03

Family

ID=60138549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757869A Active FR3070574B1 (en) 2017-08-24 2017-08-24 FLUID COOLING FOR ELECTRICAL SYSTEM, PARTICULARLY FOR INVERTER

Country Status (2)

Country Link
CN (1) CN109429470A (en)
FR (1) FR3070574B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3116374A1 (en) * 2020-11-18 2022-05-20 Valeo Siemens Eautomotive France Sas Capacitive module including a cooling device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4434181B2 (en) * 2006-07-21 2010-03-17 株式会社日立製作所 Power converter

Also Published As

Publication number Publication date
CN109429470A (en) 2019-03-05
FR3070574A1 (en) 2019-03-01

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