The invention discloses an electric vehicle ordered charging control method, device and system. The method comprises the steps of calculating the expected charging duration based on the charging demands of a user and the related data of an electric vehicle battery; when the expected charging duration is smaller than the sum of the charging time periods meeting the load power limit within the expected residence time in the charging requirements and the load power of a charging station within the expected residence time meets the limit, calculating an ordered charging time period and an orderedcharging fee by using the charging requirements of the user and the peak-valley electricity price and adopting an ordered charging algorithm; and in response to an ordered charging instruction selected by the user, determining a final charging plan and sending the final charging plan to a charging pile, so that ordered charging control over the electric vehicle is achieved, and the ordered charging instruction is autonomously selected by the user based on the ordered charging time period and the ordered charging cost. According to the method, a time-phased ordered charging plan is made, usersare expected to respond autonomously, and the purpose of reducing peak-valley difference is achieved through electricity price guidance.

    本发明公开了一种电动汽车有序充电控制方法、装置及系统,所述方法包括基于用户的充电需求和电动汽车电池的相关数据,计算出预期充电时长;当预期充电时长小于充电需求中的预期停留时间内满足负荷功率限制的充电时间段之和,预期停留时间内充电站的负荷功率均满足限制时,则利用用户的充电需求与峰谷电价,采用有序充电算法计算出有序充电时间段和有序充电费;响应于用户选择的有序充电指令,确定最终的充电计划,并发送至充电桩,实现电动汽车的有序充电控制,所述有序充电指令是用户基于有序充电时间段和有序充电费用自主选择的。本发明制定分时段有序充电计划,期望用户自主响应,通过电价引导达到降低峰谷差的目的。


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    Title :

    Electric vehicle ordered charging control method, device and system


    Additional title:

    电动汽车有序充电控制方法、装置及系统


    Contributors:
    SUN JIAN (author) / CHE KAI (author) / YUAN DONG (author) / CHENG LIHAN (author) / ZHU WEIPING (author) / YANG JINGGANG (author) / YUAN XIAODONG (author) / SHI MINGMING (author) / ZENG FEI (author) / FANG XIN (author)

    Publication date :

    2020-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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