The invention relates to a method for monitoring an isolation defect in a recharging circuit (C1, C2) of a battery pack (1) of an electric vehicle comprising a battery module (2) which is capable of being connected to the electric motor by a discharging circuit (D1, D2) which comprises a first set of contactors (K1, K2), and is capable of being connected to a recharging base (4) by the recharging circuit which comprises a second set of contactors (K3, K4), the recharging base being intended to be connected to a recharging plug (3) of an electrical recharging device (8) for recharging the battery module (2). The method comprises an operation of detecting the isolation defect in the recharging circuit during a running phase of the vehicle, during which the second set of contactors is closed in order to electrically connect the battery module to the recharging base.


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    Title :

    PROCEDE DE SURVEILLANCE D'UN DEFAUT D'ISOLATION DANS UN CIRCUIT DE RECHARGE


    Additional title:

    METHOD FOR MONITORING AN ISOLATION DEFECT IN A RECHARGING CIRCUIT
    VERFAHREN ZUR ÜBERWACHUNG EINES ISOLATIONSFEHLERS IN EINER AUFLADESCHALTUNG


    Contributors:

    Publication date :

    2024-11-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen