基于粗糙集理论的馈线自动化技术  

A feeder automation technology based on rough set theory

作　　者：刘韶峰[1] 廖力清[1] 

机构地区：[1]中南大学

出　　处：《传感器世界》2009年第6期28-32,共5页Sensor World

摘　　要：馈线自动化系统是配电网系统的重要环节,本文从配电网系统及馈线自动化系统的分析出发,分析研究基于多Agent系统(MAS)网络式保护的FTU馈线自动化模式。馈线远方终端(FTU)的设计基于Agent技术,构成MAS,其基于粗糙集理论的故障判断模块能针对馈线的不同故障采取有效的保护措施实施馈线保护。在系统发生复杂故障或开关、保护存在较多误动、拒动以及因信道干扰而发生信息丢失等诸多不确定因素的情况下,也能够按决策规则表进行故障诊断,有效的提高系统的容错性。Feeder automation（FA） is an important part of power distribution network（PDN）. First the PDN and FA are analyzed, then a feeder terminal unit（FTU） FA mode is studied based on the multi-agent system（MAS）. The effective feeder protection according to different feeder fault can be realized by fault diagnosing module based on rough set theory. The fault can be diagnosed accordance with decision rules when complex faults occur or uncertain factors appear, such as mal-operation, miss operation and missing messages because of channel disturbance. Error acceptance of system is improved effectively.

关 键 词：馈线自动化 多Agent系统(MAS) 网络式保护 粗糙集 

分 类 号：TM76[电气工程—电力系统及自动化]