电力系统过电压在线监测装置  

AN ON-LINE DEVICE FOR MONITORING OVERVOLTAGE IN POWER SYSTEM

作　　者：蔡光显 王建兴[1] 吴世林[1] 马增禄[1] 

机构地区：[1]云南电力试验研究所,云南工学院

出　　处：《电网技术》1995年第1期9-12,46,共5页Power System Technology

摘　　要：本文介绍笔者研制的电力系统过电压在线监测装置，它能以智能化的方式自动捕捉运行中的高压电网内产生的各种随机的过电压信号。这对高压电网的绝缘事故分析、处理、预防及对过电压的科学研究具有积极意义。In this paper a real time on-line devicefor monitoring the overvoltage in power svstem is in-troduced.The device is a computerized digital recorderand linked up with voltage transducer of high voltagepower system by optical fiber.The overvoltage signalsare detected and collected automatically and intelli-gently;Lots of valuable on-line overvoltage were mon-itored and recorded during the running test period ofthe device. It will be of positive significance to use thedevice in high voltage power system for analysis,treatrnent and prevention of insulation faults.

关 键 词：过电压 在线监测 电力系统 

分 类 号：TM86[电气工程—高电压与绝缘技术]