基于臭氧检测的高压开关柜初始放电预警技术  

Prewarning Technology of Initial Discharge of HV Switch Cabinet Based on Ozone Detection

作　　者：唐传佳[1] 刘志存[1] 陈立新[1] 王克杰[1] 吴凡[1] 

机构地区：[1]蚌埠供电公司,安徽蚌埠233000

出　　处：《上海电气技术》2018年第3期50-52,共3页Journal of Shanghai Electric Technology

摘　　要：基于高压开关柜内异常放电在初始阶段会产生大量臭氧的事实,研究基于臭氧检测的高压开关柜初始放电预警技术。这一技术利用臭氧气体检测系统中的探头实时读取高压开关柜臭氧浓度,根据试验和现场测试情况设置预警值,进而对高压开关柜初始放电异常进行预警,提高电力系统运行的安全性。Based on the fact that abnormal discharge in HV switch cabinet will generate a large amount of ozone in the initial stage,the prewarning technology of initial discharge of HV switch cabinet based on ozone detection was investigated.This technology uses the probe in the ozone gas detection system to read the ozone concentration of the HV switch cabinet in real time,and sets the pre-warning value according to the test and field test conditions,so as to give an early warning of the abnormal initial discharge of the HV switch cabinet and improve the safety of the power system in operation.

关 键 词：高压开关柜 放电 安全性 臭氧 检测 

分 类 号：TM764[电气工程—电力系统及自动化]