High frequency and impulse earthing for surge arresters

被引：0
|
作者：
Griffiths, H. [1 ]
Van De Linde, F. [1 ]
Uliah, N. [1 ]
Haddad, A. [1 ]
Harid, N. [2 ]
机构：
[1] Cardiff Univ, Sch Engn, Cardiff CF10 3AX, S Glam, Wales
[2] Petr Inst, Elect Engn Program, Abu Dhabi, U Arab Emirates
来源：
2014 INTERNATIONAL CONFERENCE ON LIGHTNING PROTECTION (ICLP) | 2014年
关键词：
earthing; impulse; surge arrester; earthing rods;
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：
Standards recognize that particular attention is required for the earthing of surge arresters which present locations for the passage of high frequency/transient currents. However, although good qualitative guidance is given in such standards, more detailed quantitative-based designs are required. This paper presents the results of simulations of surge arrester earthing systems with rod enhancements and quantifies their benefit in terms of reducing high frequency impedance and transient earth potential rise.
引用
收藏
页码：1454 / 1459
页数：6
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