The invention discloses an electric vehicle cluster charging power scheduling optimization method considering an expected charging curve. Firstly, an electric vehicle cluster charging power scheduling optimization model is constructed in combination with an electric vehicle ECC curve; then, predicted charging load distribution and power grid load conditions are obtained, and user charging demands of a charging area are obtained; the electric vehicle cluster charging power scheduling optimization model is solved based on the predicted charging load distribution, the predicted power grid load condition and the user charging demand of the charging area, and then a charging power plan of each charging pile in the charging area is obtained; if a new vehicle is connected into the charging area, the charging demand of the user is updated, and then the charging power plan of each charging pile is updated; and issuing the charging power plan of each charging pile to an electric vehicle charging management device to realize ordered charging of all vehicles in the charging area. According to the invention, integration of charging control, acquisition and communication in a cluster charging scene is realized.
本发明公开了一种考虑预期充电曲线的电动汽车集群充电功率调度优化方法。首先,结合电动汽车ECC曲线构建电动汽车集群充电功率调度优化模型;接着,获取预测的充电负荷分布及电网负荷情况以及获取充电区域的用户充电需求;基于预测的充电负荷分布及电网负荷情况、充电区域的用户充电需求对电动汽车集群充电功率调度优化模型求解后,获得充电区域内各个充电桩的充电功率计划;若充电区域内接入新的车辆,则更新用户充电需求,进而更新各个充电桩的充电功率计划;将各个充电桩的充电功率计划下发给电动汽车充电管理装置,实现充电区域的所有车辆的有序充电。本发明实现了集群充电场景下充电控制、采集、通讯一体化。
Electric vehicle cluster charging power scheduling optimization method considering expected charging curve
考虑预期充电曲线的电动汽车集群充电功率调度优化方法
16.05.2025
Patent
Elektronische Ressource
Chinesisch
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