A ground contact unit for a vehicle battery charging system for the automatic conductive connection to a vehicle contact unit. The ground contact unit has a plate-shaped base body, at least one potential layer, and a plurality of contact areas which are arranged on an exposed charging surface of the base body against which the vehicle contact unit can come into contact, and which are assigned to the at least one potential layer. At least one protective assembly is assigned to the contact areas of the at least one potential layer. The at least one protective assembly has a current measuring unit provided in the current path for current measurement and a switch which is arranged in the current path and is controlled, among others, depending on the result of the current measuring unit.


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    Title :

    GROUND CONTACT UNIT


    Contributors:

    Publication date :

    2024-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Ground contact unit

    HOFER MAXIMILIAN / ZAWELSKI MARTIN / SULZENBACHER ANDREAS | European Patent Office | 2024

    Free access