An electric vehicle includes a battery modules electrically connected in parallel and having the same nominal module voltage, a determination device for determining a battery state parameter representing a state of charge of the battery module; a switching system to switch current paths of the battery modules to be conducting or blocking; an energy management system configured to, if a battery module has a state of charge that is noticeably lower than a state of charge of another battery modules, switch the current path of the battery module with the lower state of charge to be blocking during a driving mode until the charging state of the battery module with the higher state of charge is balanced with the charge state of the battery module with the lower state of charge, and then switch the current path of the battery module with the lower state of charge to be conductive.


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    Titel :

    Balancing States of Charge of Battery Modules for an Electric Vehicle


    Beteiligte:
    GLONNER HANS (Autor:in) / HOHMANN DIRK (Autor:in) / VOGL THOMAS (Autor:in)

    Erscheinungsdatum :

    23.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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