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

页码：29 / 38

页数：10

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