EMTP IMPLEMENTATION OF A MONTE CARLO METHOD FOR LIGHTNING PERFORMANCE ANALYSIS OF TRANSMISSION LINES

An accurate calculation of lightning overvoltages is an important issue for the analysis and design of overhead transmission lines. The different parts of a transmission line that are involved in lightning calculations must be represented taking into account the frequency ranges of transients associ...

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Autores principales:	Martínez-Velasco,Juan A, Castro-Aranda,Ferley
Lenguaje:	English
Publicado:	Universidad de Tarapacá. 2008
Materias:	Overvoltages modelling EMTP Monte Carlo method power system lightning effects
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052008000100006
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spelling	oai:scielo:S0718-330520080001000062009-03-06EMTP IMPLEMENTATION OF A MONTE CARLO METHOD FOR LIGHTNING PERFORMANCE ANALYSIS OF TRANSMISSION LINESMartínez-Velasco,Juan ACastro-Aranda,Ferley Overvoltages modelling EMTP Monte Carlo method power system lightning effects An accurate calculation of lightning overvoltages is an important issue for the analysis and design of overhead transmission lines. The different parts of a transmission line that are involved in lightning calculations must be represented taking into account the frequency ranges of transients associated to lightning. In addition, the procedures to be used in these calculations must be developed considering the random nature of lightning phenomena. Several simulation tools have been used to estimate the lightning performance of transmission lines. The most popular approaches are those based on a time-domain simulation technique for which adequate procedures and transmission line models have to be developed. This paper presents a summary of the computational efforts made by the authors for the development and implementation in an EMTP-like tool of a Monte Carlo procedure, as well as the models of some transmission line components, aimed at analyzing the lightning performance of transmission lines. An actual test line is used to illustrate the scope of this procedure and the type of studies that can be performed.info:eu-repo/semantics/openAccessUniversidad de Tarapacá.Ingeniare. Revista chilena de ingeniería v.16 n.1 20082008-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052008000100006en10.4067/S0718-33052008000100006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Overvoltages modelling EMTP Monte Carlo method power system lightning effects
spellingShingle	Overvoltages modelling EMTP Monte Carlo method power system lightning effects Martínez-Velasco,Juan A Castro-Aranda,Ferley EMTP IMPLEMENTATION OF A MONTE CARLO METHOD FOR LIGHTNING PERFORMANCE ANALYSIS OF TRANSMISSION LINES
description	An accurate calculation of lightning overvoltages is an important issue for the analysis and design of overhead transmission lines. The different parts of a transmission line that are involved in lightning calculations must be represented taking into account the frequency ranges of transients associated to lightning. In addition, the procedures to be used in these calculations must be developed considering the random nature of lightning phenomena. Several simulation tools have been used to estimate the lightning performance of transmission lines. The most popular approaches are those based on a time-domain simulation technique for which adequate procedures and transmission line models have to be developed. This paper presents a summary of the computational efforts made by the authors for the development and implementation in an EMTP-like tool of a Monte Carlo procedure, as well as the models of some transmission line components, aimed at analyzing the lightning performance of transmission lines. An actual test line is used to illustrate the scope of this procedure and the type of studies that can be performed.
author	Martínez-Velasco,Juan A Castro-Aranda,Ferley
author_facet	Martínez-Velasco,Juan A Castro-Aranda,Ferley
author_sort	Martínez-Velasco,Juan A
title	EMTP IMPLEMENTATION OF A MONTE CARLO METHOD FOR LIGHTNING PERFORMANCE ANALYSIS OF TRANSMISSION LINES
title_short	EMTP IMPLEMENTATION OF A MONTE CARLO METHOD FOR LIGHTNING PERFORMANCE ANALYSIS OF TRANSMISSION LINES
title_full	EMTP IMPLEMENTATION OF A MONTE CARLO METHOD FOR LIGHTNING PERFORMANCE ANALYSIS OF TRANSMISSION LINES
title_fullStr	EMTP IMPLEMENTATION OF A MONTE CARLO METHOD FOR LIGHTNING PERFORMANCE ANALYSIS OF TRANSMISSION LINES
title_full_unstemmed	EMTP IMPLEMENTATION OF A MONTE CARLO METHOD FOR LIGHTNING PERFORMANCE ANALYSIS OF TRANSMISSION LINES
title_sort	emtp implementation of a monte carlo method for lightning performance analysis of transmission lines
publisher	Universidad de Tarapacá.
publishDate	2008
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052008000100006
work_keys_str_mv	AT martinezvelascojuana emtpimplementationofamontecarlomethodforlightningperformanceanalysisoftransmissionlines AT castroarandaferley emtpimplementationofamontecarlomethodforlightningperformanceanalysisoftransmissionlines
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EMTP IMPLEMENTATION OF A MONTE CARLO METHOD FOR LIGHTNING PERFORMANCE ANALYSIS OF TRANSMISSION LINES

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