The invention discloses a direct current charging scheduling method and system based on electric vehicle charging priorities, and the method comprises the steps: employing a clustering vector processing mode, carrying out the charging priority division of all electric vehicles according to vector group distinguishing information obtained through calculation, and obtaining a first electric vehicle group and a second electric vehicle group, the charging priority of any electric vehicle in the first electric vehicle group is higher than that of any electric vehicle in the second electric vehicle group, so that all the electric vehicles with higher charging priorities are divided into the first electric vehicle group; and finally generating a direct current charging scheduling strategy based on the charging priority, so that integrated charging scheduling can be carried out on all the electric vehicles in the electric vehicle group which uniformly distributes the charging priority through the direct current charging scheduling strategy, the difficulty of charging distribution scheduling is reduced, and the charging efficiency of the whole electric vehicles is improved; and effective charging management can be carried out on the electric vehicle through the electric vehicle group.

    本发明公开了一种基于电动汽车充电优先级的直流充电调度方法及系统,采用聚类向量处理的方式,根据计算得到的向量组区分信息将所有电动汽车进行充电优先级划分,从而得到第一电动汽车组和第二电动汽车组,由于第一电动汽车组中的任意一个电动汽车的充电优先级高于第二电动汽车组中的任意一个电动汽车的充电优先级,因此相当于将充电优先级更高的电动汽车全部划分到第一电动汽车组中,最终基于充电优先级生成直流充电调度策略,不仅能够通过直流充电调度策略为统一分配充电优先级的电动汽车组中的所有电动汽车进行一体化充电调度,从而降低充电分配调度的难度,提高整体电动汽车的充电效率,还能够通过电动汽车组对电动汽车进行有效地充电管理。


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    Title :

    Direct current charging scheduling method and system based on electric vehicle charging priority


    Additional title:

    一种基于电动汽车充电优先级的直流充电调度方法及系统


    Contributors:
    LIU SHU (author) / LI MIN (author) / FANG JUYING (author) / XIA YU (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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