【摘要】 电动汽车充电站的主要功能是为用户提供方便快捷的充电服务,针对这个问题提出了一种计及用户充电便捷性的电动汽车充电站规划方法。该方法在考虑路网结构和充电站容量限制的基础上,对规划区进行了网格式的分区,分区内以用户在充电路程中的损耗成本最小为目标,并利用遗传算法实现了充电站最优站址的选择。通过反复计算、调整分区的覆盖范围和充电站的站址,最终得到整个规划区电动汽车充电站合理的规划方案。实际算例表明本文所提出的方法和模型具有一定的可行性。更多还原

【Abstract】 The main function of electric vehicle charging stations is to provide users with a convenient charging service. In order to solve this problem,a planning method of electric vehicle charging stations considering the users’ convenience is proposed in this paper. The planning area is divided into several grid zones considering the limits of the road network and the charging station’s capacity. The consumption of users driving to the charging stations is used as the objective function and Genetic Algorithm( GA) is applied to solve the optimal problem of howto choose the best location of the charging station in each zone. With repeated calculation and adjustment of the coverage of grid zones and sites of charging stations,the reasonable planning scheme of electric vehicle charging stations in the study area is obtained. Finally the feasibility of the model and the method proposed in this paper are validated by a practical example.更多还原