电力系统保护与控制2024，Vol.52Issue(23)：33-44,12.DOI:10.19783/j.cnki.pspc.240031
含超大功率充电的多类型充电设施两阶段选址定容方法
Two-stage siting and capacity determination method for multi-type charging facilities with ultra-high-power charging
摘要
Abstract
Existing electric vehicle charging station(EVCS)planning and design studies give less attention to the multi-type charging mode containing high power charging.Thus a two-stage siting and capacity determination method is proposed for the charging station planning problem of multi-power level charging demand.First,a charging load spatial and temporal distribution prediction model considering dynamic transfer planning is constructed based on real-time road conditions.Secondly,the probability of users choosing different charging stations is analyzed to determine the service range of each charging station,considering the scale of the charging station and user charging accessibility.Then,aiming to minimize the annual total investment cost of charging stations,collaborative planning of the distributed energy storage system(DESS)and multi-power level charging facilities is conducted.Finally,the effectiveness of the method is verified by taking the topology of IEEE33 node coupling between the road and distribution networks as an example.The simulation results show that the method can enable high-power charging facilities to reasonably access the grid,improving the economic efficiency of charging station planning while ensuring the security of the distribution grid.关键词
电动汽车充电站/超大功率/多功率等级充电/两阶段选址定容Key words
electric vehicle charging station/ultra-high power/multi-power level charging/two-stage siting and capacity determination引用本文复制引用
程杉,王豪杰,徐其平,冉涛,王灿..含超大功率充电的多类型充电设施两阶段选址定容方法[J].电力系统保护与控制,2024,52(23):33-44,12.基金项目
This work is supported by the National Natural Science Foundation of China(No.52107108). 国家自然科学基金项目资助(52107108) （No.52107108）
