EFFECTS OF VLC ON INSULATION XPE

被引:0
|
作者
Banes, Miroslav [1 ]
Kolcunova, Iraida [2 ]
机构
[1] Tech Univ Kosice, Katedra Elektroenerget, Masiarska 74, SK-04210 Kosice, Slovakia
[2] Tech Univ Kosice, Kosice Elektroenerget, SK-04210 Kosice, Slovakia
关键词
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
This article deals with testing method of PE insulation by using sine very low frequency (VLF) high voltage. There is described basic idea in generation high voltage VLF signals for testing of objects. Advantages of VLF system are described in the article. 50Hz and 0,1 Hz supplies are used for measuring of inception voltage of electrical trees growth in PE specimens.
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页码:381 / +
页数:2
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