Systems and methods for estimating battery pack capacity during charge sustaining use are provided. System and methods for estimating a capacity of a battery are presented. In certain embodiments, charge and discharge current throughput data may be separately accumulated during operation of a battery system (e.g., during a charge sustaining operation of vehicle associated with the battery system). Charge and discharge voltage-based state of charge movement data may be further separately accumulated. Upon accumulating sufficient data, estimated charge and discharge battery capacities may be determined based on the accumulated data.


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    Titel :

    Systems and methods for estimating battery pack capacity during charge sustaining use


    Beteiligte:
    JOON HWANG (Autor:in) / KURT M JOHNSON (Autor:in) / PATRICK FROST (Autor:in) / DAMON R FRISCH (Autor:in)

    Erscheinungsdatum :

    2016-02-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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