A method for estimating a state of charge (SOC) value of a battery may include determining, by a controller, whether an entry condition for estimating the SOC value of the battery is satisfied based on state data of the battery; generating, by the controller, an initial SOC value of the battery using an internal resistance value of the battery when the state data satisfies the entry condition; generating, by the controller, a first storage capacity of the battery to generate using the initial SOC value; generating, by the controller, a second storage capacity of the battery using the first storage capacity and a charging efficiency of the battery; and estimating, by the controller, the SOC value of the battery using the second storage capacity.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    METHOD AND DEVICE FOR ESTIMATING STATE OF CHARGE OF BATTERY


    Beteiligte:
    PARK SEUNGWON (Autor:in) / CHOI SUNHO (Autor:in) / KIM SUNG TAE (Autor:in) / KIM YONG HYUN (Autor:in)

    Erscheinungsdatum :

    17.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G01K MEASURING TEMPERATURE , Messen der Temperatur / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    DEVICE FOR ESTIMATING STATE OF CHARGE OF BATTERY

    BABA ATSUSHI / ADACHI SHUICHI | Europäisches Patentamt | 2016

    Freier Zugriff

    Method and device for estimating state of charge of battery

    PARK SEUNGWON / CHOI SUNHO / KIM SUNG TAE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Method of estimating state of charge of battery

    KIM JAKE / KIM GI HEON / KIM SANG WOO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    METHOD FOR ESTIMATING STATE OF CHARGE OF BATTERY

    RAYAPPAN CHRISTOBER / PAEK SUNG WOOK / LIM BYEONG HUI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    METHOD FOR ESTIMATING STATE OF CHARGE OF BATTERY

    RAYAPPAN CHRISTOBER / PAEK SUNG WOOK / LIM BYEONG HUI et al. | Europäisches Patentamt | 2024

    Freier Zugriff