The invention belongs to the technical field of new energy, and particularly relates to a low-power-capacity ordered charging management system for a charging station. The system comprises a charging station ordered charging model; the orderly charging model of the charging station is configured to receive a charging limiting state and chargeable waiting time input by a user; n chargeable time periods of the electric vehicle of the user are obtained based on the chargeable waiting time; based on the charging limiting state and the N chargeable time periods, the number of required charging time periods of the electric vehicle is determined; obtaining a charging load margin of each chargeable time period; wherein the charging load margin is used for representing the electrical load of the chargeable time period; and determining a charging strategy of the electric vehicle based on the charging load margin of each chargeable time period, the rated charging power of the charging pile of the charging station and the number of required charging time periods of the electric vehicle. Through the mode, power grid resources can be reasonably utilized, waste of the power grid resources can be avoided, and the load peak-valley difference can be reduced.

    本发明属于新能源技术领域,具体涉及一种充电站低功率容量有序充电管理系统。该系统包括:充电站有序充电模型;充电站有序充电模型被配置为:接收用户输入的充电限制状态以及可充电等待时间;基于可充电等待时间获取用户的电动汽车的N个可充电时间段;基于充电限制状态以及N个可充电时间段,确定电动汽车的所需充电时间段数;获取每个可充电时间段的充电负荷裕度;其中,充电负荷裕度用于表征该可充电时间段的用电负荷;基于每个可充电时间段的充电负荷裕度、充电站的充电桩的额定充电功率以及电动汽车的所需充电时间段数,确定电动汽车的充电策略。通过该方式,可以合理地利用电网资源,既能避免电网资源的浪费,又能够降低负荷峰谷差。


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    Title :

    Low-power-capacity ordered charging management system of charging station


    Additional title:

    一种充电站低功率容量有序充电管理系统


    Contributors:
    ZHONG GUOWEI (author) / HE FUYOU (author) / SONG WUZU (author)

    Publication date :

    2024-03-01


    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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