A method for controlling a level of charge of a traction battery of an electric vehicle connected to an electricity distribution grid by way of a charger during a downtime phase of the vehicle. The method includes a first step of forcibly discharging the battery, performed in a discharging circuit associated with the battery, with a discharge current that is calibrated in terms of strength with respect to the nominal capacity of the battery, so as to slowly and completely discharge the battery to its minimum voltage, and a step of normally charging the battery with a setpoint charging current prescribed by the charger or the battery, so as to charge the battery to a useful level of charge of the battery.


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    Title :

    PROCEDE ET DISPOSITIF DE REGULATION DU NIVEAU DE CHARGE D'UNE BATTERIE DE TRACTION D'UN VEHICULE ELECTRIQUE


    Contributors:

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen






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    SERRECCHIA PHILIPPE / LACHAIZE JÉRÔME | European Patent Office | 2024

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    DISPOSITIF DE CHARGE D'UNE BATTERIE D'UN VÉHICULE ÉLECTRIQUE

    SERRECCHIA PHILIPPE / LACHAIZE JÉRÔME | European Patent Office | 2024

    Free access