The invention provides a battery charging time prediction method and device, prediction equipment, a product and a medium, and relates to the technical field of batteries. The method comprises the following steps: simulating a charging process of a battery in a power battery system according to parameters related to charging of the power battery system to obtain corresponding simulation parameters of the battery in the charging process; determining the real-time charging current of the battery according to the simulation parameters; and according to the real-time charging current, the charging time required for the battery to reach the target charge state is predicted. According to the scheme, the problem that the charging time of the power battery is difficult to accurately predict in the vehicle research and development stage in the prior art is solved.

    本发明提供了一种电池充电时间预测方法、装置、预测设备、产品及介质,涉及电池技术领域。该方法包括:根据与动力电池系统充电相关的参数,对所述动力电池系统中电池的充电过程进行仿真,获得所述电池在所述充电过程中对应的仿真参数;根据所述仿真参数,确定所述电池的实时充电电流;根据所述实时充电电流,预测所述电池达到目标荷电状态所需的充电时间。本发明的方案,解决了现有技术中难以在车辆研发阶段准确预测动力电池的充电时间的问题。


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    Title :

    Battery charging time prediction method and device, prediction equipment, product and medium


    Additional title:

    电池充电时间预测方法、装置、预测设备、产品及介质


    Contributors:
    ZHOU SHUO (author) / HUANG RONG (author) / YUAN WENJING (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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