A vehicle charging device is provided. The vehicle charging device is connected between an external power source and a vehicle and provides power for vehicle charging. The vehicle charging device includes: a sensing unit sensing whether a current to be provided to the vehicle is in a normal range, a relay unit selectively cutting off a current passing through the sensing unit from being supplied to a vehicle side, a bypass unit connected to the relay unit in parallel and selectively configuring a bypass circuit for the current passing through the sensing unit, and a controller controlling operations of the bypass unit and relay unit according to a current value measured through the sensing unit.


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    Titel :

    VEHICLE CHARGING DEVICE AND METHOD FOR PROTECTING INTERNAL CIRCUIT OF THE SAME


    Weitere Titelangaben:

    FAHRZEUGAUFLADEVORRICHTUNG UND VERFAHREN ZUM SCHUTZ DER INTERNEN SCHALTUNG DAVON
    DISPOSITIF DE CHARGE DE VÉHICULE ET PROCÉDÉ DE PROTECTION DE CIRCUIT INTERNE DE CELUI-CI


    Beteiligte:
    IM CHANG JUN (Autor:in)

    Erscheinungsdatum :

    14.09.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES



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