The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV

The behaviour and performance of lightning protective devices such as metal oxide varistor under the application of multiple lightning impulse are different from the standard single stroke test. Since metal oxide varistor is the most common, economical and reliable device for low voltage and telecom...

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Bibliographic Details
Main Author:	Wong, Ing Siong
Format:	Thesis
Language:	English
Published:	2006
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/2200/1/WongIngSiongMFKE2006.pdf
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id	my-utm-ep.2200
record_format	uketd_dc
spelling	my-utm-ep.22002018-06-25T00:40:29Z The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV 2006-04 Wong, Ing Siong TK Electrical engineering. Electronics Nuclear engineering The behaviour and performance of lightning protective devices such as metal oxide varistor under the application of multiple lightning impulse are different from the standard single stroke test. Since metal oxide varistor is the most common, economical and reliable device for low voltage and telecommunication systems lightning protection, a precise method of testing has to be adopted based on natural characteristics of lightning to accurately determine its performance and capability. In this work, laboratory studies are to be carried out on 1kV voltage and 250A current rating metal oxide varistor (MOV). The test samples are to be subjected to multiple lightning impulses with fast rise time using the constructed Multiple Impulse Generator, MIGe. The physical and circuit parameters of the device are to be analyzed. The experiment results have shown that fast rise multiple lightning impulse have caused significant degradation on physical and LC circuit parameters of MOV 2006-04 Thesis http://eprints.utm.my/id/eprint/2200/ http://eprints.utm.my/id/eprint/2200/1/WongIngSiongMFKE2006.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering ; Electrical - Power Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Wong, Ing Siong The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV
description	The behaviour and performance of lightning protective devices such as metal oxide varistor under the application of multiple lightning impulse are different from the standard single stroke test. Since metal oxide varistor is the most common, economical and reliable device for low voltage and telecommunication systems lightning protection, a precise method of testing has to be adopted based on natural characteristics of lightning to accurately determine its performance and capability. In this work, laboratory studies are to be carried out on 1kV voltage and 250A current rating metal oxide varistor (MOV). The test samples are to be subjected to multiple lightning impulses with fast rise time using the constructed Multiple Impulse Generator, MIGe. The physical and circuit parameters of the device are to be analyzed. The experiment results have shown that fast rise multiple lightning impulse have caused significant degradation on physical and LC circuit parameters of MOV
format	Thesis
qualification_level	Master's degree
author	Wong, Ing Siong
author_facet	Wong, Ing Siong
author_sort	Wong, Ing Siong
title	The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV
title_short	The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV
title_full	The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV
title_fullStr	The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV
title_full_unstemmed	The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV
title_sort	effects of fast rise multiple lightning impulse on the physical and lc circuit parameters of mov
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering ; Electrical - Power
granting_department	Faculty of Electrical Engineering
publishDate	2006
url	http://eprints.utm.my/id/eprint/2200/1/WongIngSiongMFKE2006.pdf
_version_	1747814406360662016

The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV

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