The invention relates to the technical field of batteries, in particular to a power battery thermal management method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring internal temperature data of a battery under the condition that the temperature of the battery is adjusted through a temperature self-adjusting unit arranged outside the battery; sending the internal temperature data of the battery to an early warning unit through the target wave band; wherein the early warning unit is used for determining the working state of the battery according to the internal temperature data of the battery and the material system of the battery, and generating early warning information when the working state of the battery is abnormal. According to the invention, effective thermal management can be carried out on the power battery.

    本申请涉及电池技术领域,特别是涉及一种动力电池热管理方法、装置、计算机设备和存储介质。该方法包括:在通过电池外部设置的温度自调节单元对电池温度进行调节的情况下,采集电池内部温度数据;通过目标波段,将电池内部温度数据发送至预警单元;其中,预警单元用于根据电池内部温度数据和电池的材料体系,确定电池工作状态,并在电池工作状态异常时,生成预警信息。本申请能够对动力电池进行有效热管理。


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    Title :

    Power battery thermal management method and device, computer equipment and storage medium


    Additional title:

    动力电池热管理方法、装置、计算机设备和存储介质


    Contributors:
    MEN XIN (author) / RONG CHANGRU (author) / WANG JUNJUN (author) / CHEN SHULI (author) / LI YONGQI (author) / HUANG LICHENG (author) / GAO JINGWAN (author) / CHEN HAO (author) / ZHAO WENHAN (author)

    Publication date :

    2024-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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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