The invention relates to an electrical vehicle (4) Protective Earth, PE, loss detection method for charging the electrical vehicle (4), comprising an Electrical Vehicle Supply Equipment, EVSE, (1) a charging connector (2) and/or a charging cable (3) having at least a Proximity Pilot, PP, line for a PP signal, a Control Pilot, CP, line for a CP signal and a PE line for a PE signal, and the method comprises the step of:Detecting interruption of the PE line by observing a change of the PP signal.


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    Title :

    PE LOSS DETECTION


    Additional title:

    PE-VERLUSTERKENNUNG
    DÉTECTION DE PERTE DE PE


    Contributors:

    Publication date :

    2021-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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