An ATP-EMTP-Based Simulation Method for Lightning Back Striking Considering Impulse Corona and Coupling Ground Wire

Jie Chen; Bao Zhu Liu

doi:10.4028/www.scientific.net/AMM.668-669.653

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 668-669An ATP-EMTP-Based Simulation Method for Lightning...

An ATP-EMTP-Based Simulation Method for Lightning Back Striking Considering Impulse Corona and Coupling Ground Wire

Abstract:

The influence of impulse corona is taken into consideration by inserting equivalent complementary capacitance at both terminals of each short line based on its analysis. The model of tower is improved so that we can consider the effect of coupling ground wire (CGW) as well as that of impulse corona. The contrasts of lightning back striking simulation results show that impulse corona and CGW affects the breakdown data of transmission line and insulators greatly.

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Periodical:

Applied Mechanics and Materials (Volumes 668-669)

Pages:

653-656

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.668-669.653

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Online since:

October 2014

Authors:

Jie Chen, Bao Zhu Liu

Keywords:

ATP-EMTP, Coupling Ground Wire, Impulse Corona, Lightning Back Striking

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