The invention provides a charging method and device of a charging pile, a readable storage medium and electronic equipment, the charging pile comprises a switch array and a DCDC power module which are electrically connected, the DCDC power module comprises a plurality of power sub-modules, and the method comprises the steps that the charging voltage and the charging current of an electric vehicle are acquired; determining the number of the corresponding power submodules connected in series according to the charging voltage of the electric vehicle, and determining the number of the corresponding power submodules connected in parallel according to the charging current of the electric vehicle; and according to the number of the power sub-modules connected in series and the number of the power sub-modules connected in parallel, determining the disconnection and connection of each switching device so as to determine the connection mode of each power sub-module in the DCDC power module and charge the electric vehicle. According to the method, the flexible switch arrays are connected to the input end and the output end of the DCDC power module respectively, dynamic reconfiguration of a series-parallel connection mode between the modules is achieved, and the flexibility of the system is effectively improved.

    本申请提供了一种充电堆的充电方法、装置、可读存储介质和电子设备,充电堆包括电连接的开关阵列和DCDC功率模块,DCDC功率模块包括多个功率子模块,该方法包括:获取电动汽车的充电电压和充电电流;根据电动汽车的充电电压确定对应的功率子模块的串联个数,并根据电动汽车的充电电流确定对应的功率子模块的并联个数;根据功率子模块的串联个数和功率子模块的并联个数,确定各开关器件的断开与闭合,以确定DCDC功率模块中各功率子模块的连接方式,以对电动汽车进行充电。该方法在DCDC功率模块的输入端和输出端分别接入柔性开关阵列,实现模块间串并联方式的动态可重构,有效提高了系统的灵活性。


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    Title :

    Charging method and device of charging pile, readable storage medium and electronic equipment


    Additional title:

    充电堆的充电方法、装置、可读存储介质和电子设备


    Contributors:
    CHENG XU (author) / CHEN JIANFU (author) / CHEN YONG (author) / TAO XING'AO (author) / GAO ZHIHUA (author) / HE JIANZONG (author) / CAO ANYING (author) / LI ZHENCONG (author) / YANG RUIXIONG (author) / PEI XINGYU (author)

    Publication date :

    2024-05-10


    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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