The invention relates to the technical field of charging, in particular to a charging pile power pre-distribution method, system and device and a storage medium, and the charging pile comprises M rows and N columns of relays, N charging terminals connected with the N columns of relays in a one-to-one correspondence manner, and M power modules connected with the M rows of relays in a one-to-one correspondence manner, the power module is used for providing direct current electric energy; the method comprises the steps of obtaining required power of a charging terminal; self-checking the relays and the power modules, and determining available relays and power modules; screening out at least one power module from the available power modules to serve as a pre-input module so as to adapt to the required power of the charging terminal; controlling a relay connected with the pre-switching module to be switched on so as to supply power to the charging terminal through the pre-switching module; the charging waiting time of the charging gun can be shortened, and the charging efficiency is improved.

    本发明涉及充电技术领域,具体为一种充电堆功率预分配方法、系统、装置及存储介质,所述充电堆包括M行N列的继电器、分别与N列继电器一一对应连接的N个充电终端、以及分别与M行继电器一一对应连接的M个功率模块,所述功率模块用于提供直流电能;方法包括:获取充电终端的需求功率;对继电器和功率模块进行自检,确定可用的继电器和功率模块;从所述可用的功率模块中筛选出至少一个功率模块,作为预投模块,以适配所述充电终端的需求功率;控制与所述预投模块对连接的继电器导通,以通过所述预投模块对所述充电终端供电;本发明能够减少充电枪等待充电的时间,提高充电效率。


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    Title :

    Charging pile power pre-distribution method, system and device and storage medium


    Additional title:

    一种充电堆功率预分配方法、系统、装置及存储介质


    Contributors:
    HONG JUN (author) / CHEN JINGYUN (author) / KUANG MINJIE (author) / CHEN JIONGZHEN (author)

    Publication date :

    2023-08-04


    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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