ON THE RESONANCE EFFECTS DUE TO GROUND WIRES IN TRANSMISSION-LINES WITH NONUNIFORM SOIL CONDUCTIVITY AND NONUNIFORM TOWER RESISTANCES

被引：5
作者：
FARIA, JAB
机构：
[1] Centro de Electrotecnia da Universidade Tēcnica de Lisboa, Department of Electrical Engineering - Instituto Supirior Tēcnico
来源：
IEEE TRANSACTIONS ON POWER DELIVERY | 1992年 / 7卷 / 01期
关键词：
OVERHEAD POWER LINES; PLC TRANSMISSION; WAVE PROPAGATION; MODAL THEORY; GROUND WIRES;
D O I：
10.1109/61.108886
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：
High frequency resonance effects due to shield wires grounding may affect carrier transmission performance at the vicinity of certain critical frequencies. In this paper we investigate if non-uniformities in soil conductivity and in tower footing resistances along the power line may lead to the suppression of such resonance effects. The simulation results we have obtained point towards a negative conclusion.
引用
收藏
页码：29 / 38
页数：10
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