The invention discloses a charging station and a power distribution method. The charging station comprises a plurality of charging piles and a station controller. The plurality of charging piles are used for sending required power and residual electric quantity to the station controller; and the station controller is used for sorting according to the residual electric quantity of each charging pile to obtain a priority, the higher the residual electric quantity is, the higher the priority is, and power is issued to the charging piles according to the required power and the total power in the station in sequence according to the sequence of the priorities. The station controller of the charging station performs priority ranking on the charging piles according to the remaining electric quantity of each charging pile, the larger the remaining electric quantity of the charging piles is, the higher the priority is, and the station controller preferentially meets the demand power of the charging piles with the higher priority, so that the vehicles corresponding to the charging piles with the higher priority can be fully charged and leave the charging station as soon as possible, and the charging efficiency is improved. And the utilization rate of the charging piles in the charging station is improved.

    本申请公开了一种充电站及功率分配方法,充电站包括:多个充电桩和站控制器;多个充电桩,用于向站控制器发送需求功率和剩余电量;站控制器,用于根据每个充电桩的剩余电量进行排序得到优先级,剩余电量越大则优先级越高,按照优先级的顺序,依次根据需求功率和站内总功率向充电桩下发功率。充电站的站控制器根据每个充电桩的剩余电量来对充电桩进行优先级排序,充电桩的剩余电量越大,则优先级越高,站控制器优先满足优先级高的充电桩的需求功率,这样便于优先级高的充电桩对应的车辆尽快冲满离开充电站,进而提高充电站中充电桩的利用率。


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    Title :

    Charging station and power distribution method


    Additional title:

    一种充电站及功率分配方法


    Contributors:
    HUANG ZHUOCHAO (author) / ZHANG WEI (author) / HE WANGQING (author) / HUANG DUWEI (author) / ZHOU LINLIN (author) / WANG DUHAO (author) / ZHANG XIANLEI (author)

    Publication date :

    2023-03-14


    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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