A simplified model of the lightning performance of a driven rod earth electrode in multi-layer soil that includes the effect of soil ionisation

被引：0
|
作者：
Nixon, Kenneth J. [1 ]
Jandrell, Ian R. [1 ]
Phillips, Andrew J. [2 ]
机构：
[1] Univ Witwatersrand, Sch Elect & Informat Engn, ZA-2050 Johannesburg, South Africa
[2] Elect Power Res Inst, Charlotte, NC 28221 USA
来源：
CONFERENCE RECORD OF THE 2006 IEEE INDUSTRY APPLICATIONS CONFERENCE, FORTY-FIRST IAS ANNUAL MEETING, VOL 1-5 | 2006年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
It is proposed that a single apparent resistivity value calculated from the steady state resistance equation and the measured steady state resistance can be used as a simplification for lightning current transient performance modelling of a driven rod earth electrode in multi-layer soil. The proposal is verified against results obtained using transient analysis of an equivalent circuit that includes the effect of soil ionisation and full-scale experimental results of current impulse tests on a single vertical earth rod in three-layer soil.
引用
收藏
页码：1821 / 1825
页数：5
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