【摘要】 将图论优化技术应用于配电网络的优化设计 ,提出了一种适合于开式配电网络规划的优化方法 .所建的数学模型综合考虑了待建线路的投资和运行费用 .求解方法是以图论中的最短路径问题为基础 ,配合以开式网络潮流算法 ,并通过可行路径的合理变换 ,得出满足技术约束条件且使年计算费用取极小值的树状网络结构 .更多还原

【Abstract】 In this article an optimization method is applied to design open type distribution networks.Graph theory technology is used.Its mathematical model considers both the investment of constructing lines and the cost of operation.The main idea is getting the structure of tree network that meets with the technical constraint conditions and at the same time make the annual cost minimum.The examples of simulation show that this method is fast and effective.更多还原