The invention relates to a motor vehicle (1) comprising an energy store (2) for the intermediate storage of electrical energy, wherein a first electrical pole (9) and a second electrical pole (10) of the energy store (2) are electrically connected to a DC charging connection (5) of the motor vehicle (1) via a DC converter (11), via which DC charging connection the energy store (2) can be electrically connected to an external energy source (3) for charging. In addition, the DC converter (11) is configured in such a way that, in at least one switch position of the DC converter (11), one of the electrical poles (9, 10) is electrically separated from the DC charging connection (5), and the respective other electrical pole (9, 10) can be electrically separated from the DC charging connection (5) by means of a charging contactor (12) that is electrically connected between the DC converter (11) and the DC charging connection (5). The invention also relates to a method for operating a motor vehicle (1).


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    Title :

    KRAFTFAHRZEUG MIT EINEM ENERGIESPEICHER SOWIE VERFAHREN ZUM BETREIBEN EINES KRAFTFAHRZEUGS


    Additional title:

    MOTOR VEHICLE COMPRISING AN ENERGY STORE AND METHOD FOR OPERATING A MOTOR VEHICLE
    VÉHICULE À MOTEUR COMPRENANT UN RÉSERVOIR D'ÉNERGIE AINSI QUE PROCÉDÉ POUR FAIRE FONCTIONNER D'UN VÉHICULE À MOTEUR


    Contributors:

    Publication date :

    2022-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung





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