TOWER SURGE IMPEDANCE

被引：118
作者：
SARGENT, MA
DARVENIZA, M
机构：
[1] University of Queensland, Department of Electrical Engineering, St. Lucia, Brisbane
来源：
IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS | 1969年 / PA88卷 / 05期
关键词：
D O I：
10.1109/TPAS.1969.292357
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：
Experimental and theoretical methods for determining the surge impedance of towers are presented. It is demonstrated that the values so obtained adequately describe the response of the tower when a transmission line is struck by lightning. A right cone representation for conventional double-circuit steel towers is proposed, and a theoretical analysis using field theory yields the surge impedance as Z= 60 In (S) where S is the sine of the half-angle of the cone. Copyright © 1969 by The Institute of Electrical and Electronics Engineers, Inc.
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页码：680 / +
页数：1
相关论文
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    SARGENT, MA
    DARVENIZA, M
    [J]. IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1967, PA86 (06): : 665 - +
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