The invention relates to the technical field of automobiles, and discloses a battery temperature adjusting device, a control method of the battery temperature adjusting device and a vehicle, the battery temperature adjusting device comprises a first heat exchange assembly, a second heat exchange assembly, a sensing assembly and a temperature control assembly; the first heat exchange assembly and the second heat exchange assembly are respectively arranged on two opposite sides of the battery and are used for carrying out heat exchange with a battery cell of the battery from the two opposite sides of the battery; the sensing assembly is connected with the temperature control assembly and the battery and used for detecting temperature parameters of the battery and sending the temperature parameters to the temperature control assembly. The temperature control assembly is connected with the first heat exchange assembly and the second heat exchange assembly and used for controlling the heat exchange rate of the first heat exchange assembly and the heat exchange rate of the second heat exchange assembly based on the temperature parameters. The temperature difference of the cells at different positions of the battery can be accurately controlled, the temperature consistency of the cells is improved, the performance of the battery is improved, and the service life of the battery is prolonged.

    本申请涉及汽车技术领域,公开了一种电池温度调节装置、电池温度调节装置的控制方法及车辆,电池温度调节装置包括:第一换热组件、第二换热组件、传感组件和温控组件;第一换热组件和第二换热组件分别设置于电池相对的两侧,用于自电池的相对两侧与电池的电芯进行热交换;传感组件分别与温控组件和电池连接,用于检测电池的温度参数并发送至温控组件;温控组件与第一换热组件和第二换热组件分别连接,用于基于温度参数分别控制第一换热组件和第二换热组件的换热速率。本申请能够精确控制电池不同位置电芯的温度差,提高电芯温度的一致性,提升电池的性能和使用寿命。


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    Title :

    Battery temperature adjusting device, control method of battery temperature adjusting device, and vehicle


    Additional title:

    电池温度调节装置、电池温度调节装置的控制方法及车辆


    Contributors:
    HE PING (author) / HUANG SHIGUO (author) / LI YANGUANG (author)

    Publication date :

    2024-03-22


    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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