The heating part is used for heating the battery; the voltage measuring unit measures the voltage of the battery. The temperature measuring unit measures the temperature of the battery. The control unit determines that the measured temperature of the battery measured by the temperature measurement unit is a temperature at which the heating unit is activated, and adaptively controls the amount of heating from the heating unit to the battery on the basis of the measured temperature of the battery on the basis of a differential voltage between a measured voltage at the time of discharging of the battery and a reference voltage. For example, the control unit increases the heating amount as the difference voltage between the measured voltage during low-temperature discharge of the battery and the discharge lower limit voltage decreases.

    加温部用于对电池进行加温。电压测定部测定电池的电压。温度测定部测定所述电池的温度。控制部判断由温度测定部测定出的电池的测定温度是使加温部启动的温度的情况,根据电池的放电时的测定电压与基准电压之间的差分电压,基于电池的测定温度来自适应地控制从加温部向电池的加温量。例如,电池的低温放电时的测定电压与放电下限电压之间的差分电压越小,则控制部使加温量越大。


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    Title :

    Power supply system, warming control method, and warming control program


    Additional title:

    电源系统、加温控制方法以及加温控制程序


    Contributors:

    Publication date :

    2024-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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