基于PTN网络的配电网区域保护控制系统研究及应用  

Research and Application of Regional Protection Control System for Distribution Network Based on PTN

作　　者：杨卉卉[1] 张华年[1] 袁海涛[1] 李继晟[1] 

机构地区：[1]北京四方继保自动化股份有限公司,北京100085

出　　处：《供用电》2016年第3期46-49,45,共5页Distribution & Utilization

摘　　要：分析了区域保护控制系统的特点及对通信网络可靠性、实时性的要求;提出了一种基于分组传送网的配电网区域保护控制方案,可解决配电网中对大量信息的处理问题,准确实现配电网中的故障定位与隔离,并快速恢复对无故障区域的供电;最后介绍了该方案在某地区的工程应用情况。The characteristics of regional protection control system and its requirement to the reliability and instantaneity of communication network is analysed.A regional protection control scheme for distribution network based on PTN network is proposed,which can deal with a large number of data in distribution network,achieving fault location and isolation,and restore the power supply to the regions without faults.Finally,the engineering application of this scheme in a certain region is introduced.

关 键 词：配电网 区域保护控制系统 PTN 故障定位 系统自愈 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]