The invention relates to a power battery temperature control system and an electric vehicle, and belongs to the technical field of new energy automobiles. The power battery temperature control system comprises a solar cell panel, an energy storage unit, a temperature detection unit and a temperature control unit. The temperature detection unit and the temperature control unit are electrically connected with the energy storage unit. The solar cell panel is located on the outer side of the roof of the electric vehicle and connected with the roof. The energy storage unit is electrically connected with the solar cell panel and is used for storing electric energy generated by the solar cell panel; the temperature detection unit is electrically connected with the temperature control unit and is used for detecting the temperature of the power battery and sending the temperature to the temperature control unit; the temperature control unit is used for determining the temperature and a temperature threshold value, and heating the power battery under the condition that the temperature is smaller than the first temperature threshold value. According to the invention, the cruising ability of the electric vehicle can be improved.

    本公开是关于一种动力电池温度控制系统和电动车辆,属于新能源汽车技术领域。所述动力电池温度控制系统包括太阳能电池板、蓄能单元、温度检测单元和温度控制单元,所述温度检测单元和所述温度控制单元分别与所述蓄能单元电性连接;所述太阳能电池板位于电动车辆车顶外侧,且与所述车顶相连;所述蓄能单元与所述太阳能电池板电性连接,用于存储所述太阳能电池板所产生的电能;所述温度检测单元与所述温度控制单元电性连接,用于检测所述动力电池的温度,将所述温度发送至所述温度控制单元;所述温度控制单元用于确定所述温度与温度阈值的大小,在所述温度小于第一温度阈值的情况下,加热所述动力电池。采用本公开,可以提升电动车辆的续航能力。


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    Title :

    Power battery temperature control system and electric vehicle


    Additional title:

    动力电池温度控制系统和电动车辆


    Contributors:
    ZHANG BENCHAO (author) / WU HONGJIE (author)

    Publication date :

    2024-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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