Study on wideband sensor of partial discharge for XLPE power cable

被引:0
|
作者
Chen, XL [1 ]
Cheng, YH [1 ]
Rong, MZ [1 ]
Zhang, SF [1 ]
Xie, HK [1 ]
机构
[1] Xian Jiao Tong Univ, State Key Lab Elect Insulat Power Equipment, Xian 710049, Peoples R China
来源
PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, VOLS 1-3 | 2003年
关键词
electromagnetic coupling effect; partial discharge; XLPE insulation; and power cable;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Based on the characteristics of partial discharge signals occurring in XLPE power cable and the theory of electromagnetic coupling effect, we developed a wideband sensor for detecting partial discharge signals occurring in XLPE power cable. The experimental result indicated that the sensor was fit to apply in wideband frequency with high signal-to-noise ratio (SNR). It was the foundation for partial discharge online monitor of XLPE power cable.
引用
收藏
页码:203 / 206
页数:4
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