基于开关柜局部放电智能在线监测系统的研究与应用  

Research of Intelligent Online Monitoring System on Switchgear Partial Discharge and its Application

作　　者：欧居勇 张苏川[1] 陈琳[1] 程健雄 李建明[2] 

机构地区：[1]四川省电力公司资阳公司,四川资阳641300 [2]四川电力科学研究院,四川成都610072

出　　处：《华中电力》2012年第3期8-10,共4页Central China Electric Power

基　　金：创新研究群体科学基金

摘　　要：开关柜局部放电智能在线监测系统在电力系统中起着非常重要的作用。介绍了测量温度、湿度、局部放电以及电压、电流等技术指标,综合评判开关柜高压部分绝缘引起的温升、放电等情况,为开关柜的故障进行综合在线智能诊断,实现开关柜故障诊断的数字化。The switchgear intelligent online monitoring system on partial discharge plays a very important role in the power system.In this paper,by measuring the temperature,humidity,partial discharge,as well as voltage,current,and other technical indicators,comprehensive evaluation was made on the temperature rise,discharge of switchgear insulation in the high voltage part,comprehensive online intelligent diagnosis was made on the failure of the switchgear,realized the digitization of the switchgear failure diagnosis.

关 键 词：开关柜 局部放电 智能 在线监测系统 

分 类 号：TM591[电气工程—电器] TM85