The invention relates to a low-current charging strategy scheme for a truck lithium battery, and the scheme comprises the following steps: S1, judging whether the real-time data information of the lithium battery is satisfied or not according to the real-time data information of the lithium battery, S2, carrying out current limiting to enter a low-current process, and S3, circularly executing the process 1 and the process 2. And a corresponding small-current charging control scheme is automatically adopted, so that the unstable effect of the lithium battery in severe states such as high temperature, high voltage, low voltage, low temperature and large-current faults can be reduced, and the safety of the lithium battery in use is improved. And an important guarantee is provided for maintaining stable operation of the truck lithium battery.

    本发明涉及一种针对卡车锂电池的小电流充电策略方案,包括以下步骤:S1、根据锂电池实时数据信息判断是否满足,S2、限流进入小电流流程处理,S3、此流程1、2循环执行,本发明通过实时监测电压、电流、温度、故障状态、限流标志等数据,并自动采取相应的小电流充电控制方案,可以降低锂电池在高温、高压、低压、低温及大电流故障等严峻状态下的不稳定效应,从而提高锂电池使用中的安全性。为维护卡车锂电池的稳定运行,提供重要保障。


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    Title :

    Low-current charging strategy scheme for truck lithium battery


    Additional title:

    一种针对卡车锂电池的小电流充电策略方案


    Contributors:
    XU YAN (author) / LIU XIAOYI (author) / GAO JI (author)

    Publication date :

    2025-01-17


    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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