A method for estimation of consistency for power battery which is composed of a plurality of cells and is configured to provide energy for a vehicle, the method for estimation including: detecting operating voltages for each cell of the plurality of cells in real time during the operation period of the vehicle to obtain a first voltage dataset for the each cell; performing a first filtering process on the first voltage dataset to retain voltage data corresponding to operating currents less than a first threshold, to obtain a filtered second voltage dataset for the each cell; calculating an energy score for the each cell based on the second voltage dataset; and calculating a first consistency score for the power battery based on the calculated energy score for the each cell.


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    Titel :

    METHOD AND APPARATUS FOR ESTIMATION AND VISUALIZATION OF CONSISTENCY FOR POWER BATTERY


    Beteiligte:
    KAN YUYAN (Autor:in) / WANG ENQUN (Autor:in) / FANG XIN (Autor:in) / SHEN BIN (Autor:in)

    Erscheinungsdatum :

    27.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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