High frequency current distribution in horizontal grounding systems in two-layer soil

被引：2

作者：

Arnautovski-Toseva, V ^{[1
]}

Grcev, L ^{[1
]}

机构：

[1] Univ St Cyril & Methudius, Skopje 1000, Macedonia

来源：

2003 IEEE International Symposium on Electromagnetic Compatibility (EMC), Vols 1 and 2, Symposium Record | 2003年

关键词：

grounding; non-homogenous soil; electromagnetic theory; current distribution;

D O I：

10.1109/ICSMC2.2003.1428230

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 presents the ongoing research results of the high frequency grounding system analysis in two-layer soil structure. On the basis of rigorous electromagnetic field theory, which involves Sommerfeld's integrals, the mathematical model is formulated by the mixed potential integral equation (MPIE). Detailed analysis of a high frequency performance of a typical short and long horizontal grounding conductor placed in the upper layer is given. It is shown that because of the presence of two distinct layers the current distribution is not only function of frequency, but also a function of the reflection factor and the upper layer height.

引用

页码：205 / 208

页数：4

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