A battery characteristic reproduction device includes a processor configured to execute computer-readable instructions to perform. The processor is configured to extracting a smallest resistance value included in frequency characteristics of measured impedance of a battery, extracting a difference between a resistance value measured at a measurement point and a resistance value measured at an adjacent measurement point for each measurement point of each frequency included in the frequency characteristics, and reproducing the frequency characteristics of the impedance in the battery by configuring the smallest resistance value extracted as a first resistance component, configuring an equivalent circuit of the battery including the difference between the resistance values extracted as a second resistance component for each measurement point, and connecting the first resistance component and the equivalent circuit for each measurement point in series.


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    Title :

    BATTERY CHARACTERISTIC REPRODUCTION DEVICE, BATTERY CHARACTERISTIC REPRODUCTION METHOD, AND STORAGE MEDIUM


    Contributors:

    Publication date :

    2023-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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