The present invention provides for a method and computer program product for estimating battery available power from a battery system in relation to a cell voltage, comprising: determining the cell voltage, a power command of the battery system; and a cell voltage threshold. The processes used by the present invention, include a static and a dynamic portion in which cell voltages, cell voltage thresholds and power command are associated and processed using a feed forward estimator and a proportional-integral-derivation (PID) controller to determine the final power command estimation for the requisite battery system.


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    Title :

    ADAPTIVE AVAILABLE POWER ESTIMATION FOR HIGH VOLTAGE LITHIUM ION BATTERY


    Additional title:

    ADAPTIVE MESSUNG DER VERFÜGBAREN LEISTUNG EINER LITHIUM-IONEN-HOCHSPANNUNGSBATTERIE
    ESTIMATION D'ÉNERGIE DISPONIBLE ADAPTATIVE DESTINÉE À UNE BATTERIE LITHIUM-ION HAUTE TENSION


    Contributors:

    Publication date :

    2020-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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