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.
PROCEDE DE SURVEILLANCE D'UN DEFAUT D'ISOLATION DANS UN CIRCUIT DE RECHARGE
METHOD FOR MONITORING AN ISOLATION DEFECT IN A RECHARGING CIRCUIT
VERFAHREN ZUR ÜBERWACHUNG EINES ISOLATIONSFEHLERS IN EINER AUFLADESCHALTUNG
2024-11-27
Patent
Electronic Resource
French
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