An on-board power subsystem has an energy storage unit and a control device for charging the energy storage unit, as well as an on-board power connection for connection to electrical components of the vehicle, and a DC voltage connection for connection to a land-based charging station and an energy subsystem. A switching device is arranged between the on-board power connection and the energy subsystem, and a charger is arranged between the energy storage unit and the energy subsystem. The on-board power subsystem has at least one power converter connected on the AC voltage side to the energy subsystem and operable both as an AC/DC converter and as a DC/DC converter. The control device can operate the energy subsystem as a DC voltage grid during the charging process and as an AC voltage grid during independent operation of the vehicle.


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    Title :

    LADEN VON ENERGIESPEICHERN EINES FAHRZEUGS AN SCHWACHEN ENERGIEVERSORGUNGSNETZEN


    Additional title:

    CHARGING OF ENERGY STORAGE DEVICES OF A VEHICLE AT WEAK POWER SUPPLY NETWORKS
    CHARGE DES ACCUMULATEURS D'ÉNERGIE D'UN VÉHICULE SUR UN RÉSEAU D'ALIMENTATION ÉNERGÉTIQUE FAIBLE


    Contributors:

    Publication date :

    2024-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

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



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