The embodiment of the invention provides a battery thermal management optimal control method and device, electronic equipment and a storage medium, and relates to the technical field of battery system thermal management. The method comprises the following steps: judging whether any water inlet flow has a water inlet temperature interval meeting a constraint condition or not by utilizing a pre-trained proxy model; and if yes, performing iterative optimization by using a dichotomy to obtain optimal control parameters of the water inlet flow and the water inlet temperature. According to the method, the water inlet flow and the water inlet temperature of the battery heat management system can be optimally controlled, so that energy consumption is reduced, the cruising ability is improved, and the problems that according to an existing method, unreasonable water inlet flow and water inlet temperature combination is used, unnecessary waste of energy consumption of the whole vehicle is caused, and then the cruising ability of the electric vehicle is not improved easily are solved.

    本申请实施例提供一种电池热管理最优控制方法、装置、电子设备及存储介质,涉及电池系统热管理技术领域。该方法利用预先训练好的代理模型判断任意入水流量是否存在满足约束条件的入水温度区间;若存在,则利用二分法进行迭代寻优,获得入水流量、入水温度的最优控制参数。该方法能够对电池热管理系统的入水流量及入水温度予以最优控制,以减少能耗,提升续航能力,解决了现有方法使用不合理的入水流量和入水温度组合会造成整车能耗不必要的浪费,进而不利于电动车续航能力的提升的问题。


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    Title :

    Battery thermal management optimal control method and device, electronic equipment and storage medium


    Additional title:

    电池热管理最优控制方法、装置、电子设备及存储介质


    Contributors:
    CHEN HU (author) / ZU SHUAIFEI (author) / ZHU LINPEI (author) / XIE DANTONG (author) / HU QIANQIAN (author) / WEI DAN (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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