AN ELECTROMAGNETIC MODEL FOR TRANSIENTS IN GROUNDING SYSTEMS

被引：304
作者：
GRCEV, L [1 ]
DAWALIBI, F [1 ]
机构：
[1] SAFE ENGN SERV & TECHNOL, MONTREAL, QUEBEC, CANADA
来源：
IEEE TRANSACTIONS ON POWER DELIVERY | 1990年 / 5卷 / 04期
关键词：
Computer Modeling; Electromagnetic Fields; Grounding; mance; Time Harmonic Performance; Transient perfor-;
D O I：
10.1109/61.103673
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：
A unified approach for calculating the low and high frequency, and the transient performance of a network of grounding conductors is given. Results which are derived first in the frequency domain, are converted to the time domain by Fast Fourier Transform algorithms. A grounding system is modeled by an ensemble of thin-wire conductor segments. The computer model used to determine the electric fields and current distribution in and around a grounding system is described and its main limitations discussed. © 1990 IEEE
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页码：1773 / 1779
页数：7
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