A Non-Intrusive System for Measuring Underground Power Utility Cable Impedance

被引：0
|
作者：
Granger, Matthew G. [1 ]
Sozer, Yilmaz [1 ]
Garcia, J. Alexis De Abreu [1 ]
Veillette, Robert J. [1 ]
Ibrahem, Amr [1 ]
Boynuegri, Ali Rifat [1 ]
机构：
[1] Univ Akron, Akron, OH 44325 USA
来源：
2016 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING (PESGM) | 2016年
关键词：
Intelligent sensors; power cable insulation; power distribution faults; power system reliability; transmission lines;
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：
It is shown that impedance measurements can be used to quantify transmission line damage. A device design is given for detecting the complex impedance of a transmission line at high frequencies without disrupting regular service. A complementary device is presented that simulates an open circuit at the excitation frequency at some distance from the excitation source, thus increasing the sensitivity of the impedance measurement. Experimental verification data from a prototype measurement device is presented.
引用
收藏
页数：5
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