Numerical electromagnetic analysis of transient induced voltages associated with lightning to tall structure

Ramesh K. Pokharel, Yoshihiro Baba, Masaru Ishii

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

In the present paper, transient-induced voltages on a distribution line over finitely conducting ground, which are associated with lightning to a 200-m high stack, have been analyzed by Numerical Electromagnetics Code (NEC-2). An electromagnetic model (EM) of a lightning channel, which contains additional distributed inductance to simulate the reduced propagation velocity of lightning current, has been employed. Validity of the employed model which incorporates a tall structure and a lightning channel has been discussed by comparing calculation with measurements.

Original languageEnglish
Pages (from-to)141-147
Number of pages7
JournalJournal of Electrostatics
Volume60
Issue number2-4
DOIs
Publication statusPublished - Mar 1 2004
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Biotechnology
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Electrical and Electronic Engineering

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