Analysis of Induced Electromagnetic Perturbations in Electrical and Telecommunication Cables due to Lightning Currents

被引：0
|
作者：
Czumbil, Levente [1 ]
Stet, Denisa [1 ]
Micu, Dan Dorn [1 ]
Braicu, Stefan [1 ]
Manea, Bogdan [1 ]
Spinean, Sorin [2 ]
机构：
[1] Tech Univ Cluj Napoca, Cluj Napoca, Romania
[2] Romatsa, Cluj Napoca, Romania
来源：
2014 49TH INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE (UPEC) | 2014年
关键词：
induced electromagnetic interferences; electrical cables; telecommunication cables; lightning fault currents; harmonic analysis;
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：
The paper studies the induced electromagnetic perturbation in telecommunication cables placed nearby electrical cables due to high value fault currents produced by lightning strokes. A Fourier series decomposition by harmonic analysis of the lightning fault current has been done. For each harmonic component the produced electromagnetic field and the corresponding induced current density distribution is evaluated. Finally the time domain form of the induced electromagnetic perturbation in the communication cable due to lightning fault currents is determined.
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页数：6
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