Device and method for charging a traction battery of an electric or hybrid vehicle. The invention relates to a device (1) for charging a traction battery (2) of an electric or hybrid vehicle, comprising at least one traction battery (2), an electric motor (4) with inductors (L1-L3) which have a common connection (8), and a power converter (3), wherein the power converter (3) is arranged between the traction battery (2) and the electric motor (4) and has a positive terminal (6) and a negative terminal (7), wherein the power converter (3) converts, for a motor operating mode, a direct voltage of the traction battery (2) into at least one alternating voltage for the electric motor (4) and, for a generator mode, converts at least one alternating voltage of the electric motor (4) into a direct voltage for the traction battery (2), wherein the device (1) has terminals (9, 10) for connecting a rectifier (5), wherein the rectifier (5) has an alternating voltage connection side (11) for connection to a single-phase or multiphase external alternating voltage network and a direct voltage connection side (12) having at least one positive terminal (13) and one negative terminal (14), wherein at least one terminal (13, 14) on the direct voltage connection side (12) can be connected to the common terminal (8) of the inductors (L1-L3), wherein a switching element (21) is provided by means of which, in the charging mode, a pole (16, 17) of the traction battery (3) is connected by the terminal (10, 9) to the rectifier (5) with opposing polarity, and to the common terminal (8) of the inductors (L1-L3), wherein the other terminal (9, 10) is connected to the rectifier (5) with the appropriate sign by a terminal (6, 7) of the power converter (3) and said invention also relates to a method for charging a traction battery (2) of an electric or hybrid vehicle.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VORRICHTUNG UND VERFAHREN ZUM LADEN EINER TRAKTIONSBATTERIE EINES ELEKTRO- ODER HYBRIDFAHRZEUGES


    Weitere Titelangaben:

    DEVICE AND METHOD FOR CHARGING A TRACTION BATTERY OF AN ELECTRIC OR HYBRID VEHICLE
    DISPOSITIF ET PROCÉDÉ POUR CHARGER UNE BATTERIE DE TRACTION D'UN VÉHICULE ÉLECTRIQUE OU HYBRIDE


    Beteiligte:
    KONRAD PETER (Autor:in)

    Erscheinungsdatum :

    2017-01-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Deutsch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Vorrichtung und Verfahren zur Darstellung einer Betriebsstrategie eines Elektro- oder Hybridfahrzeuges

    BREUEL MATTHIAS / BELLIN JAN | Europäisches Patentamt | 2015

    Freier Zugriff

    Vorrichtung und Verfahren zur Darstellung einer Betriebsstrategie eines Elektro- oder Hybridfahrzeuges

    BREUEL MATTHIAS / BELLIN JAN | Europäisches Patentamt | 2015

    Freier Zugriff

    Verfahren und Vorrichtung zum Steuern eines Batteriepuls-Erwärmungsbetriebs einer Traktionsbatterie eines Hybridfahrzeuges

    LEDERER MATTHIAS DR / ROTH MARTIN / FLECKNER MARCO | Europäisches Patentamt | 2021

    Freier Zugriff

    Elektrische Energieversorgung eines Elektro- oder Hybridfahrzeuges

    STICHOWSKI TORSTEN / STEINMETZ TORSTEN | Europäisches Patentamt | 2023

    Freier Zugriff

    Ladedose eines Elektro- oder Hybridfahrzeuges

    ULRICH AXEL / TROTT STEFANIE | Europäisches Patentamt | 2020

    Freier Zugriff