The invention relates to a dynamic charging distribution method and device based on peak and valley electricity prices and a charging pile. The dynamic charging distribution method based on the peak-valley electricity price comprises the following steps: acquiring battery information of a current new energy automobile, and calculating required charging time; judging whether the required charging time is less than the charging time reserved by the current user; if not, directly starting the charging pile for charging; if yes, constructing a total cost objective function of charging according to the required charging time and the charging time reserved by the current user; and according to the constraint function, a linear programming solver is adopted to minimize the target function of the total cost, the charging time of a plurality of time periods is obtained, and according to the time periods corresponding to the charging time of the plurality of time periods, a charging pile is started to charge the new energy vehicle. According to the dynamic charging distribution method based on the peak-valley electricity price, the problem that the charging distribution template cannot dynamically adjust the charging time period is solved, and finally the optimization of the charging cost and the improvement of the user experience are realized.

    本发明涉及一种基于峰谷电价的动态充电分配方法、装置及充电桩。本发明所述的基于峰谷电价的动态充电分配方法包括以下步骤:获取当前新能源汽车的电池信息,计算出所需充电时间;判断所需充电时间是否小于当前用户预约的充电时间:若否,则直接启用充电桩进行充电;若是,则根据所需充电时间和当前用户预约的充电时间,构建充电的总成本目标函数;根据约束函数采用线性规划求解器对总成本的目标函数进行最小化,获得若干时段的充电时间,并根据若干时段的充电时间对应的时段,启用充电桩对新能源汽车进行充电。本发明所述的基于峰谷电价的动态充电分配方法解决了充电分配模板无法动态调整充电时段,最终实现了充电成本的优化和用户体验的提升。


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    Title :

    Dynamic charging distribution method and device based on peak-valley electricity price, and charging pile


    Additional title:

    一种基于峰谷电价的动态充电分配方法、装置及充电桩


    Contributors:
    PAN ZHIJIE (author)

    Publication date :

    2024-12-31


    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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