网络拓扑识别在配电网分布式控制中的应用

摘要

提出了一种应用于分布式智能模式的馈线自动化网络拓扑自动识别方法。针对配电网中单条馈线的配电终端数量较少、位置和属性相对固定的特点，首先静态配置开关属性，然后通过网络间各个配电终端的对等通信，交换监控开关的位置信息，计算识别配电网网络的拓扑结构，供其他配电终端实时查询网络拓扑结构。该方法满足分布式智能控制对速度的要求，使相关站点能够快速、实时获取馈线拓扑结构。%An identification method of network topology which can be implied in distributed feeder automation is presented in this paper. For the reason that the number of feeder distribution terminal is small and the position and property are fixed relatively. The switch attribute is collocated and with the peer-to-peer communication between each distribution terminal,the position information of monitor switch is exchanged, and the network topology of distribution can be inquired. This method satisfies the distributed intelligent control requirement for speed,so that the relevant sites can grasp the feeder topology quickly and in real time.