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

Ramesh K. Pokharel; Yoshihiro Baba; Masaru Ishii

doi:10.1016/j.elstat.2004.01.019

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

Ramesh K. Pokharel
, Yoshihiro Baba
, Masaru Ishii

Electrical and Computer Eng

Binghamton University

Doshisha University
The University of Tokyo

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

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 language	English
Pages (from-to)	141-147
Number of pages	7
Journal	Journal of Electrostatics
Volume	60
Issue number	2-4
DOIs	https://doi.org/10.1016/j.elstat.2004.01.019
State	Published - Mar 2004

Keywords

LEMP
Lightning-induced voltage
Numerical electromagnetic field analysis
Return stroke
Tall structure

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10.1016/j.elstat.2004.01.019

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title = "Numerical electromagnetic analysis of transient induced voltages associated with lightning to tall structure",

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.",

keywords = "LEMP, Lightning-induced voltage, Numerical electromagnetic field analysis, Return stroke, Tall structure",

author = "Pokharel, \{Ramesh K.\} and Yoshihiro Baba and Masaru Ishii",

year = "2004",

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doi = "10.1016/j.elstat.2004.01.019",

language = "English",

volume = "60",

pages = "141--147",

journal = "Journal of Electrostatics",

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TY - JOUR

T1 - Numerical electromagnetic analysis of transient induced voltages associated with lightning to tall structure

AU - Pokharel, Ramesh K.

AU - Baba, Yoshihiro

AU - Ishii, Masaru

PY - 2004/3

Y1 - 2004/3

N2 - 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.

AB - 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.

KW - LEMP

KW - Lightning-induced voltage

KW - Numerical electromagnetic field analysis

KW - Return stroke

KW - Tall structure

UR - https://www.scopus.com/pages/publications/2142699568

U2 - 10.1016/j.elstat.2004.01.019

DO - 10.1016/j.elstat.2004.01.019

M3 - Article

SN - 0304-3886

VL - 60

SP - 141

EP - 147

JO - Journal of Electrostatics

JF - Journal of Electrostatics

IS - 2-4

ER -

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

Abstract

Keywords

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