%0 Journal Article
%T 考虑分布式电源及新能源汽车的配电网拓展规划<br>Consider the Distribution Network Expansion Planning of Distributed Power Supply and New Energy Vehicles
%A 张佳辉
%A 张仁伟
%A 韩彧
%J Journal of Electrical Engineering
%P 103-111
%@ 2333-5424
%D 2022
%I Hans Publishing
%R 10.12677/JEE.2022.102012
%X 在国家快速、大力发展新能源的政策和乡村经济振兴的背景下现代乡村的配电网开始出现越来越多的新能源分布式电源和新能源汽车充电负荷接入的现象。在此背景下，老的配电网拓展规划模型可能不再适用。本文先对新能源汽车充电负荷模型进行了分析和近似处理，之后构建了配电网规划模型与目标函数，并通过不同树分别与理想中最优树比较选择出实际最优方案。最后采用33节点系统进行了案例计算。<br />
Under the background of China’s rapid and vigorous new energy policy and rural economic revitalization, more and more new energy distributed power sources and new energy vehicle charging load access appear in modern rural distribution network. In this context, the old distribution network expansion planning model may not be applicable. In this paper, the charging load model of new energy vehicles is analyzed and approximately processed, and then the distribution network planning model and objective function are constructed. The actual optimal scheme is selected by comparing different trees with the optimal tree in the ideal. Finally, a 33-node system is used for case calculation.
%K 新能源汽车，分布式电源，配电网<br>New Energy Vehicles
%K Distributed Power Supply
%K Power Distribution Network
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=52412