高压开关柜内绝缘故障在线监测系统  

On-line Monitoring System on High-voltage Switchgear Inner Insulation Fault

作　　者：冯岗[1] 范康林 周军[1] 陈康[1] 张占龙[2] 江川[2] 

机构地区：[1]四川自贡电业局,四川自贡643000 [2]重庆大学电气工程学院,重庆400044

出　　处：《电测与仪表》2011年第5期60-62,共3页Electrical Measurement & Instrumentation

摘　　要：为了保证高压开关柜运行的可靠性,研制了一种基于紫外检测的开关柜故障在线监测系统。文中介绍了系统的构成、技术特点和应用分析。整个系统由监测主机、监测分机以及RS485网络构成。该系统经过仿真研究和实际应用,结果表明系统能有效地检测和预防高压开关柜的故障。An on-line detecting system based on UV detection is developed which guarantees the reliability of high-voltage switchgear.This paper introduces its construction,technical features and application analysis.The whole system consists of host,monitoring units and RS485 net.By Simulation and practical application,the results show it can effectively detect and prevent the faults of high-voltage switchgear.

关 键 词：高压开关柜 紫外脉冲 在线监测系统 电晕放电 

分 类 号：TM591[电气工程—电器] TM854