Electromagnetic coupling method for partial discharge detection

被引：0
|
作者：
Wong, K. L. [1 ]
Spoor, D. J. [2 ]
机构：
[1] Deakin Univ, Sch Engn & Informat Technol, Geelong, Vic 3217, Australia
[2] Integral Energy, Sydney, NSW, Australia
来源：
2006 INTERNATIONAL CONFERENCE ON POWER SYSTEMS TECHNOLOGY: POWERCON, VOLS 1- 6 | 2006年
关键词：
power transmission lines; power transmission; electromagnetic interference; detector; corona; flashover; surface discharges;
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：
This paper examines the use of overhead power transmission lines as electromagnetic sensors for detecting partial discharge discharges caused by defective power transmission equipment based on both the experimental and simulation study. The experimental results show that a small amount of electromagnetic energy is coupled onto nearby power line conductor during the event of discharge. In order to demonstrate the viability of detecting this electromagnetic energy on a long transmission line, computer simulation based on 330KV transmission. line that stretches for 189km was performed.
引用
收藏
页码：3023 / +
页数：2
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