Experimental investigation of transient grounding resistance characteristics on a spokewise grounding electrode

被引：0
|
作者：
Chen Jiaqing [1 ]
Zhou Bihua [1 ]
He Hongbing [2 ]
Meng Xin [2 ]
Huang Xiaofang [1 ]
机构：
[1] Nanjing Engn Inst, EMP Lab, Nanjing 210007, Peoples R China
[2] Inst Meteorol, 211101 Nanjing, Peoples R China
来源：
2007 4TH INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY PROCEEDING: EMC 2007 | 2007年
关键词：
experiment; spokewise grounding electrode; transient grounding resistance; impulse impedance;
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：
The characteristics of transient voltage, current and grounding resistance of a spokewise grounding electrode is investigated based on field measurements. The grounding electrode is composed of 8 reinforcing steel bars with diameter of 10mm, every bar with the length of 2m, and is buried at the depth of 0.6m from the ground Surface. A pulse discharge from a high-voltage capacitor is applied at the center of the grounding electrode to observe transient voltage and current on it. The measured results are illustrated, the transient grounding resistance is calculated and analyzed.
引用
收藏
页码：350 / +
页数：3
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