Tower Surge Impedance
Tower Surge Impedance
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DOI：
10.1109/tpas.1969.292357
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发表时间：
1969
期刊：
影响因子：
--
通讯作者：
M. Sargent;M. Darveniza
中科院分区：
文献类型：
--
作者：
M. Sargent;M. Darveniza
给出了测定塔浪涌阻抗的实验方法和理论方法。结果表明，所得值充分地描述了输电线路遭雷击时铁塔的响应。提出了传统双回路铁塔的右锥体表示，并利用场论理论分析得出浪涌阻抗为Z= 60ln (2/S)，其中S为锥体半角的正弦。
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 ln (2/S) where S is the sine of the half-angle of the cone.