A battery temperature control method and a battery temperature control device uses a controller to execute a temperature control of a chargeable/dischargeable battery installed in an electric vehicle. The controller acquires battery information including a temperature of the battery, a current temperature of the battery and a heat capacity of the battery, and predicts a scheduled time at which the temperature of the battery will be within a desired temperature range, or acquiring information pertaining to the scheduled time. The controller raises the temperature of the battery to the desired temperature range by the scheduled time by repeating a charge/discharge control of the battery as a heating control of the battery prior to the scheduled time where the temperature of the battery is below the desired temperature range.


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    Titel :

    BATTERY TEMPERATURE CONTROL METHOD AND BATTERY TEMPERATURE CONTROL DEVICE


    Beteiligte:
    YAGUCHI TATSUYA (Autor:in) / IMAOKA YOSHIHIRO (Autor:in) / MIZOJIRI SEI (Autor:in) / ZHU XING (Autor:in)

    Erscheinungsdatum :

    23.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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