息烽县城配网自动化的设计

为提高供电可靠性，减少故障停电时间，根据县城电网现状，将单幅射线路按“三分段”原则进行分段后再进行手拉手环网的联络，通过开关控制器和二次重合闸功能，实现故障的自动判断与隔离，并利用无线专网通道，实现“四遥”，从而大大缩短故障停电时间，大大提高供电可靠性。

Design of power distribution network automation in Xifeng country

To improve power supply reliability of Xifeng＇ s power network, a single line was and reduce downtime, in this paper, according to the status divided by the three -section principle, and then ring network is contacted with＂ Hand in Hand＂, through the switch controller and the second reclosing to achieve automatic judgment and isolation. And making use of a wireless private channel to realize the ＂four remote＂, thus greatly reduce downtime and increase power supply reliability.