|
|
|
| The Failure Analysis of 330kV GIS Equipment with AC Voltage Withstand Breakdown Test in the Field |
| Gao Lichao, Sun Xingbin, Yang Zhihua, Yang Junting, Zhang Yu |
| State Grid Gansu Electric Power Research Institute, Lanzhou 730050 |
|
|
|
|
Abstract This paper introduces a discharge breakdown failure of a gas insulated switchgear in a 330kV transformer substation. After several tests, the fault was accurately located through analyzing, handling suggestions and preventive measures were put forward.
|
|
Published: 24 August 2016
|
|
|
|
| Cite this article: |
|
Gao Lichao,Sun Xingbin,Yang Zhihua等. The Failure Analysis of 330kV GIS Equipment with AC Voltage Withstand Breakdown Test in the Field[J]. Electrical Engineering, 2016, 17(8): 86-88.
|
|
|
|
| URL: |
|
https://dqjs.cesmedia.cn/EN/Y2016/V17/I8/86
|
| [1] GB 50150—2006. 电气装置安装工程电气设备交接试验标准[S].
[2] DL/T 474.4—2006. 现场绝缘试验实施导则-交流耐压试验[S].
[3] DL/T 555—2004. 气体绝缘金属封闭开关设备现场耐压试验及绝缘试验导则[S]. |
|
|
|
2016, Vol. 17 
