Processing

Please wait...

Settings

Settings

Goto Application

1. EP3794915 - POWER CONVERTER DEVICE FOR A VEHICLE, AND VEHICLE

Office
European Patent Office
Application Number 19725048
Application Date 09.05.2019
Publication Number 3794915
Publication Date 24.03.2021
Publication Kind A1
IPC
H05K 7/20
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
CPC
H05K 7/20927
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
2089for power electronics, e.g. for inverters for controlling motor
20927Liquid coolant without phase change
H02M 7/003
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
003Constructional details, e.g. physical layout, assembly, wiring, busbar connections
H05K 7/1432
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
14Mounting supporting structure in casing or on frame or rack
1422Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
1427Housings
1432for power drive units
Applicants VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH
Inventors HOYLER CHRISTOPH
Designated States
Title
(DE) STROMRICHTEREINRICHTUNG FÜR EIN FAHRZEUG UND FAHRZEUG
(EN) POWER CONVERTER DEVICE FOR A VEHICLE, AND VEHICLE
(FR) DISPOSITIF CONVERTISSEUR POUR UN VÉHICULE ET VÉHICULE
Abstract
(DE) Stromrichtereinrichtung (1) für ein Fahrzeug(28), umfassend eine durch ein Kühlmedium durchströmbare Kühlstruktur (2) und einen Zwischenkreiskondensator (3) mit einer Stromschienenanordnung(4), wobeidie Stromschienenanordnung (4) zumindest abschnittsweise über ein Wärmeleitmittel (5) thermisch leitfähig an die Kühlstruktur (2) zur Wärmeabfuhr aus dem Zwischenkreiskondensator (3) angebunden ist.
(EN) Power converter device (1) for a vehicle (28), comprising a cooling structure (2) through which a cooling medium can flow and an intermediate circuit capacitor (3) with a busbar arrangement (4), wherein the busbar arrangement (4) is thermally conductively connected to the cooling structure (2) for the purpose of dissipating heat from the intermediate circuit capacitor (3) at least in sections by means of a heat-conducting means (5).
(FR) L'invention concerne un dispositif convertisseur (1) pour un véhicule (28), comprenant une structure de refroidissement (2) pouvant être traversée par un agent de refroidissement et un condensateur de circuit intermédiaire (3) pourvu d'une disposition de barre conductrice (4), la disposition de barre conductrice (4) étant reliée au moins par sections via un moyen thermoconducteur (5), de manière thermiquement conductrice, à la structure de refroidissement (2) pour l'évacuation de chaleur du condensateur de circuit intermédiaire (3).