GIS隔离开关操作引起快速暂态过电压的研究

A Study on Sudden Transient Over-voltage in GIS Caused by Operation of Isolating Switch

本文介绍了测量GIS中隔离开关操作产生的快速暂态过电压的系统构成、准确度分析、使用该测量系统进行现场测量以及仿真计算的结果。

A measuring system for detrmination of transient over-voltage suddenly formed during the operation ofisolating switch in GIS is described in this paper.The acuracy of the system, the result of simulating computationand field practice are also presented.