The invention is suitable for the field of infrastructures of charging type electric automobiles, and provides a Monte Carlo-based automobile dynamic wireless charging load prediction method and system, and the method comprises the steps: classifying roads, on which WCL is laid, in an urban road network; respectively processing the vehicle data of the three divided areas; randomly generating the time and speed of each train passing through the WCL in the three areas through a Monte Carlo method, and calculating the charging amount of each train on the WCL; and accumulating the charging amount of each train number, and outputting the final charging load of the time period of one day. According to the scheme, the dynamic wireless charging load on the WCL is considered during prediction, and the dynamic wireless charging load is obviously different from the load generated by charging in a charging pile form. And secondly, when the load generated by the dynamic wireless charging is predicted, the charging characteristic that the WCL is charged while walking is fully considered, and the driving characteristics of the vehicles in different areas are analyzed respectively, so that the accuracy is higher.

    本发明适用于充电型电动汽车的基础设施领域,提供了基于蒙特卡洛的汽车动态无线充电负荷预测方法及系统,所述方法包括:对城市路网中铺设了WCL的道路进行分类;对划分后的三个区域的车辆数据分别进行处理;通过蒙特卡洛方法随机生成三个区域每个车次经过的WCL的时间和速度,计算每个车次在WCL上产生的充电量;将每个车次的充电量累加起来,输出最终的一日时段的充电负荷。本方案在预测时考虑的是在WCL上的动态无线充电负荷,与充电桩形式的充电产生的负荷具有显著的区别。其次,在预测动态无线充电产生的负荷时,本专利充分考虑了WCL上边走边充的充电特性,还对不同区域内的车辆行驶特性分别进行了分析,准确性更高。


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    Title :

    Automobile dynamic wireless charging load prediction method and system based on Monte Carlo


    Additional title:

    基于蒙特卡洛的汽车动态无线充电负荷预测方法及系统


    Contributors:
    LIU YONGHUI (author) / DONG XINKUN (author)

    Publication date :

    2024-10-18


    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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