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| 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 |
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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.
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Published: 24 August 2016
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| Cite this article: |
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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.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2016/V17/I8/86
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[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]. |
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2016, Vol. 17 
