The present invention relates to a method for protecting an on-board electric charger of an electric vehicle, comprising the following consecutive steps of triggering electrical recharging (E2) by the charger, during which an AC charging current is converted into a DC charging current; measuring (E3), continuously during recharging, a DC charging voltage (V1) output by the charger; comparing (E4) said DC charging voltage (V1) with a predetermined threshold of fixed value; and ordering the recharging to stop (E5) if said charging voltage (V1) is detected as being below the threshold for at least a predetermined period of time. The invention applies to electric vehicles and hybrid vehicles when recharging by plugging into an external charging station.


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    Titel :

    PROCEDE DE PROTECTION CONTRE LES SOUS-TENSIONS D'UN CHARGEUR EMBARQUE DE VEHICULE ELECTRIFIE POUR UNE RECHARGE DE LA BATTERIE DE TRACTION


    Weitere Titelangaben:

    METHOD FOR PROTECTING AN ON-BOARD CHARGER OF AN ELECTRIC VEHICLE AGAINST UNDERVOLTAGE WHEN RECHARGING THE TRACTION BATTERY
    VERFAHREN ZUM SCHUTZ EINES BORDLADERS EINES ELEKTROFAHRZEUGS GEGEN UNTERSPANNUNG BEIM AUFLADEN DER TRAKTIONSBATTERIE


    Beteiligte:
    BALENGHIEN OLIVIER (Autor:in) / RIPES BENOIT (Autor:in)

    Erscheinungsdatum :

    15.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

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






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