The invention relates to a charging control method and device, a photovoltaic charging system, a vehicle-mounted terminal and a vehicle, the photovoltaic charging system comprises a photovoltaic module, a power battery pack and a non-power battery pack, and the charging control method comprises the steps of obtaining photovoltaic power of the photovoltaic module; and based on different preset power intervals, the photovoltaic module is controlled to charge corresponding charging objects under the condition of different photovoltaic powers, and the charging objects comprise one of a power battery pack and a non-power battery pack. Based on different preset power intervals, power segmented utilization is performed on the photovoltaic module, charging control strategies of different charging objects are realized, high-efficiency use of the photovoltaic power is realized, the charging efficiency is improved, in addition, the photovoltaic module charges the power battery pack only when the photovoltaic power is in a certain preset power interval, and the charging efficiency is improved. Therefore, the battery management module does not need to be started in real time, the charging speed is increased under the condition that the power consumption of the BMS is reduced, and the efficiency is higher.

    本申请涉及一种充电控制方法及装置、光伏充电系统、车载终端及车辆,光伏充电系统包括光伏组件、动力电池组及非动力电池组,充电控制方法包括:获取光伏组件的光伏功率;基于不同的预设功率区间,控制光伏组件在不同光伏功率的情况下向对应的充电对象进行充电,充电对象包括动力电池组、非动力电池组中的一种。基于不同的预设功率区间,对光伏组件进行功率分段利用,实现不同充电对象的充电控制策略,由此实现光伏功率高效率使用,提高充电效率,此外,光伏组件仅在光伏功率处于某一预设功率区间时向的动力电池组充电,由此电池管理模块无需实时开启,减少BMS耗电的情况下还增加了充电速度,效率更高。


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    Title :

    Charging control method and device, photovoltaic charging system, vehicle-mounted terminal and vehicle


    Additional title:

    充电控制方法及装置、光伏充电系统、车载终端及车辆


    Contributors:
    GENG YUHANG (author) / JIAO HAIJUN (author) / GAO XIAOYAN (author) / HE WEI (author)

    Publication date :

    2024-10-15


    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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