A motor vehicle energy storage device includes a first electrical energy store characterized by a first characteristic voltage curve defining the open-circuit voltage of the first energy store depending on the relative charge state and by a first characteristic resistance curve defining the internal resistance of the first energy store relevant for a charge process of the energy store, and a second electrical energy store connected in parallel and characterized by a second characteristic voltage curve defining the open-circuit voltage of the second energy store depending on the relative charge state and by a second characteristic resistance curve defining the internal resistance relevant for a charge process of the second energy store. The voltage value ranges covered by the first characteristic voltage curve and the second characteristic voltage curve partially overlap, and the first and second characteristic resistance curves and the second characteristic resistance curve have exactly one intersecting point.


    Access

    Download


    Export, share and cite



    Title :

    ENERGIESPEICHERVORRICHTUNG FÜR EIN KRAFTFAHRZEUG


    Additional title:

    ENERGY STORAGE DEVICE FOR A MOTOR VEHICLE
    DISPOSITIF DE STOCKAGE D'ÉNERGIE POUR UN VÉHICULE AUTOMOBILE


    Contributors:

    Publication date :

    2017-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    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



    Energiespeichervorrichtung sowie Kraftfahrzeug mit einer Energiespeichervorrichtung

    STEINBACH ALEKSEJ | European Patent Office | 2021

    Free access

    Energiespeichervorrichtung sowie Kraftfahrzeug mit einer Energiespeichervorrichtung

    STRASSER ROMAN | European Patent Office | 2021

    Free access

    Kraftfahrzeug mit Energiespeichervorrichtung

    KEES DON ANDREAS JOSEPHINE / PETRIDIS THEMI PHILEMON | European Patent Office | 2015

    Free access

    Schutzelement, Energiespeichervorrichtung und Kraftfahrzeug

    WITZGALL ROBERT / DITTMAR HARRI | European Patent Office | 2024

    Free access

    Energiespeichervorrichtung für ein Kraftfahrzeug und Kraftfahrzeug

    CABA STEFAN | European Patent Office | 2021

    Free access