FR3092469B1 - Power electronics system for electric or hybrid vehicles - Google Patents
Power electronics system for electric or hybrid vehicles Download PDFInfo
- Publication number
- FR3092469B1 FR3092469B1 FR1901068A FR1901068A FR3092469B1 FR 3092469 B1 FR3092469 B1 FR 3092469B1 FR 1901068 A FR1901068 A FR 1901068A FR 1901068 A FR1901068 A FR 1901068A FR 3092469 B1 FR3092469 B1 FR 3092469B1
- Authority
- FR
- France
- Prior art keywords
- housing
- log1
- power electronics
- electric
- wat
- 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
Links
- 239000000110 cooling liquid Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 2
- 101150083341 LOG2 gene Proteins 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
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
- H05K7/2089—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)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
L'invention concerne un système (SYS) d’électronique de puissance pour véhicule électrique ou hybride, comportant : - un carter métallique (CA) comportant un premier logement (LOG1) enfermant au moins un composant d’électronique de puissance (IND), une paroi inférieure (PAI) dudit premier logement (LOG1) étant refroidie par un liquide de refroidissement (WAT) à l’extérieur dudit premier logement (LOG1), ledit liquide de refroidissement (WAT) circulant dans un circuit de refroidissement (CR) s’étendant de façon externe audit carter métallique (CA), - un deuxième logement (LOG2), en contact thermique avec ladite paroi inférieure (PAI) et dans lequel circule ledit liquide de refroidissement (WAT), ledit système (SYS) étant caractérisé en ce que ledit au moins un composant d’électronique de puissance (IND) est immergé dans un liquide diélectrique caloporteur (OIL) confiné dans ledit premier logement (LOG1). Figure pour l’abrégé : Figure 1The invention relates to a power electronics system (SYS) for an electric or hybrid vehicle, comprising: - a metal casing (CA) comprising a first housing (LOG1) enclosing at least one power electronics component (IND), a lower wall (PAI) of said first housing (LOG1) being cooled by a cooling liquid (WAT) outside of said first housing (LOG1), said cooling liquid (WAT) circulating in a cooling circuit (CR) s 'extending externally to said metal casing (CA), - a second housing (LOG2), in thermal contact with said lower wall (PAI) and in which said cooling liquid (WAT) circulates, said system (SYS) being characterized by that said at least one power electronic component (IND) is immersed in a dielectric coolant (OIL) confined in said first housing (LOG1). Figure for the abstract: Figure 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1901068A FR3092469B1 (en) | 2019-02-04 | 2019-02-04 | Power electronics system for electric or hybrid vehicles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1901068A FR3092469B1 (en) | 2019-02-04 | 2019-02-04 | Power electronics system for electric or hybrid vehicles |
FR1901068 | 2019-02-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3092469A1 FR3092469A1 (en) | 2020-08-07 |
FR3092469B1 true FR3092469B1 (en) | 2021-01-08 |
Family
ID=67107719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1901068A Active FR3092469B1 (en) | 2019-02-04 | 2019-02-04 | Power electronics system for electric or hybrid vehicles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3092469B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20237129A1 (en) * | 2023-06-27 | 2024-12-28 | Msc Control Oy | Apparatus for cooling power electronics components |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4274271B2 (en) * | 2007-07-26 | 2009-06-03 | トヨタ自動車株式会社 | Voltage converter |
US9795057B2 (en) * | 2010-07-28 | 2017-10-17 | Wolverine Tube, Inc. | Method of producing a liquid cooled coldplate |
US9147634B2 (en) * | 2011-11-30 | 2015-09-29 | Mitsubishi Electric Corporation | Semiconductor device, and on-board power conversion device |
FR2996047B1 (en) | 2012-09-27 | 2014-09-05 | Renault Sa | INDUCTIVE DEVICE LIMITING ACOUSTIC OSCILLATIONS |
JP6053642B2 (en) * | 2013-08-23 | 2016-12-27 | 日立オートモティブシステムズ株式会社 | Power converter |
FR3047109B1 (en) | 2016-01-25 | 2018-02-02 | Renault S.A.S | COOLING ASSEMBLY OF AN INDUCTANCE DEVICE |
JP2018088433A (en) * | 2016-11-28 | 2018-06-07 | 富士通株式会社 | Cooling system and cooling method for electronic equipment |
JP6594290B2 (en) * | 2016-12-22 | 2019-10-23 | 三菱電機株式会社 | Power converter |
-
2019
- 2019-02-04 FR FR1901068A patent/FR3092469B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3092469A1 (en) | 2020-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR3066334B1 (en) | OIL COOLING SYSTEM OF AN ELECTRIC MACHINE | |
EP2844052A3 (en) | Power converter unit of an electric or hybrid vehicle | |
FR2971093A1 (en) | THERMALLY CONTROLLED OR COOLED BATTERY AND VEHICLE EQUIPPED WITH SUCH A BATTERY | |
FR3092469B1 (en) | Power electronics system for electric or hybrid vehicles | |
FR3071978B1 (en) | COOLING CIRCUIT WITH LIQUID FOR ROTATING ELECTRIC MACHINE | |
FR3091839B1 (en) | PROCESS FOR DIAGNOSING THE EFFICIENCY OF A COOLING CIRCUIT OF A BATTERY | |
EP4447292A3 (en) | Assembly comprising a rotating electric machine positioned inside a housing | |
FR3063386B1 (en) | POWER MODULE WITH ELECTRONIC CARD COOLING SYSTEM | |
FR3108823A1 (en) | Cooling circuit for electronic housing with power module | |
FR3116412B1 (en) | U-shaped cooling module for power electrical equipment | |
FR3104830B1 (en) | Compartment for equipment likely to generate heat | |
FR3106438B1 (en) | Device for cooling an electrical and/or electronic component liable to release heat in operation | |
FR2942442B1 (en) | ASSEMBLY OF A WALL AND AN ELECTRICAL EQUIPMENT AND RAILWAY VEHICLE CORRESPONDING THEREWITH | |
FR3126757B1 (en) | Thermal management device for modular platform of an electric motor vehicle chassis | |
FR1505041A (en) | Electric submersible motor pump | |
FR3116374A1 (en) | Capacitive module including a cooling device | |
FR3098081A1 (en) | Cooling circuit for electronic housing with power module | |
FR3104832B1 (en) | Compartment for equipment likely to generate heat | |
FR3103324B1 (en) | Compartment for electrical energy storage device of a motor vehicle | |
FR3126754B1 (en) | Thermal management device for an electrical and/or electronic element with a tri-fluid heat exchanger | |
FR3098080B1 (en) | Electronic system and voltage converter comprising such an electronic system | |
FR3105718B1 (en) | System for cooling an electronic device and electronic system comprising such a cooling system | |
FR3078455B1 (en) | POWER SUPPLY MODULE FOR ELECTRIC VEHICLE ENGINE, WITH THERMAL TRANSFER | |
SU900781A1 (en) | Electromagnetic immersion pump | |
FR3043509B1 (en) | OIL COOLING OF AN ELECTRIC MOTOR WITH COIL ROTOR. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20200807 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
CA | Change of address |
Effective date: 20221005 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |