Some Developments of the Cooray-Rubinstein Formula in the Time Domain

被引：16

作者：

Andreotti, Amedeo ^{[1
]}

Rachidi, Farhad ^{[2
]}

Verolino, Luigi ^{[1
]}

机构：

[1] Univ Naples Federico II, Dept Elect Engn & Informat Technol, I-80125 Naples, Italy

[2] Swiss Fed Inst Technol, EMC Lab, CH-1015 Lausanne, Switzerland

来源：

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2015年 / 57卷 / 05期

关键词：

Cooray-Rubinstein formula; horizontal electric field; lightning; LIGHTNING-INDUCED VOLTAGES; HORIZONTAL ELECTRIC-FIELD; OVERHEAD LINES;

D O I：

10.1109/TEMC.2015.2434771

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：

A rigorous formula representing the counterpart of the Cooray-Rubinstein expression in the time domain has recently been derived by the authors. In this paper, the formula is particularized for the cases of a unit step and a linearly rising channel-base current, waveforms frequently used in lightning performance studies. Furthermore, an approximate kernel of the formula is also presented, allowing a very compact and straightforward solution for the case of linearly rising currents.

引用

页码：1079 / 1085

页数：7

共 18 条

[1]

Anderson R.B., 1980, ELECTRA, V69, P65

[2]

Andreotti A., IEEE T ELEC IN PRESS

[3] A New Tool for Calculation of Lightning-Induced Voltages in Power Systems-Part I: Development of Circuit Model [J].