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Computer-based monitoring system for analysing surface leakage current in an Iec 587 test set-up

Surface discharge is a common electrical discharge that normally occurs on outdoor insulators under wet and contaminated conditions. The dry-band discharge exists because of the leakage current that flows on the insulator surface. Measuring the surface leakage current can identify the performance of...

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Main Authors: Md. Piah, Md. Afendi, Darus, Ahmad
Format: Article
Language:English
Published: Penerbit UTM Press 2003
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/1477/1/JT38D%5B5%5D.pdf
http://eprints.utm.my/id/eprint/1477/
http://www.penerbit.utm.my/onlinejournal/38/D/JT38D5.pdf
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spelling my.utm.14772017-11-01T04:17:41Z http://eprints.utm.my/id/eprint/1477/ Computer-based monitoring system for analysing surface leakage current in an Iec 587 test set-up Md. Piah, Md. Afendi Darus, Ahmad TK Electrical engineering. Electronics Nuclear engineering Surface discharge is a common electrical discharge that normally occurs on outdoor insulators under wet and contaminated conditions. The dry-band discharge exists because of the leakage current that flows on the insulator surface. Measuring the surface leakage current can identify the performance of insulating materials as well as the characteristics of discharges. A computer-based on-line monitoring of surface leakage current is found to be more practical due to the long period of time taken in conducting the laboratory test. This paper describes the design and development of a leakage current monitoring system associated with surface tracking and erosion resistance test set-up of IEC 587. The LabVIEW software package is used to develop a measurement program for recording and analysing leakage current signals. Experimental works have shown the capability of the developed system in detecting the performance of insulating materials as well as identifying the characteristics of the surface discharges. Besides the on-line monitoring function, a data storage feature is also added to the system to allow for further analysis. Penerbit UTM Press 2003-06 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/1477/1/JT38D%5B5%5D.pdf Md. Piah, Md. Afendi and Darus, Ahmad (2003) Computer-based monitoring system for analysing surface leakage current in an Iec 587 test set-up. Jurnal Teknologi D (38D). pp. 67-78. ISSN 0127-9696 http://www.penerbit.utm.my/onlinejournal/38/D/JT38D5.pdf
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Md. Piah, Md. Afendi
Darus, Ahmad
Computer-based monitoring system for analysing surface leakage current in an Iec 587 test set-up
description Surface discharge is a common electrical discharge that normally occurs on outdoor insulators under wet and contaminated conditions. The dry-band discharge exists because of the leakage current that flows on the insulator surface. Measuring the surface leakage current can identify the performance of insulating materials as well as the characteristics of discharges. A computer-based on-line monitoring of surface leakage current is found to be more practical due to the long period of time taken in conducting the laboratory test. This paper describes the design and development of a leakage current monitoring system associated with surface tracking and erosion resistance test set-up of IEC 587. The LabVIEW software package is used to develop a measurement program for recording and analysing leakage current signals. Experimental works have shown the capability of the developed system in detecting the performance of insulating materials as well as identifying the characteristics of the surface discharges. Besides the on-line monitoring function, a data storage feature is also added to the system to allow for further analysis.
format Article
author Md. Piah, Md. Afendi
Darus, Ahmad
author_facet Md. Piah, Md. Afendi
Darus, Ahmad
author_sort Md. Piah, Md. Afendi
title Computer-based monitoring system for analysing surface leakage current in an Iec 587 test set-up
title_short Computer-based monitoring system for analysing surface leakage current in an Iec 587 test set-up
title_full Computer-based monitoring system for analysing surface leakage current in an Iec 587 test set-up
title_fullStr Computer-based monitoring system for analysing surface leakage current in an Iec 587 test set-up
title_full_unstemmed Computer-based monitoring system for analysing surface leakage current in an Iec 587 test set-up
title_sort computer-based monitoring system for analysing surface leakage current in an iec 587 test set-up
publisher Penerbit UTM Press
publishDate 2003
url http://eprints.utm.my/id/eprint/1477/1/JT38D%5B5%5D.pdf
http://eprints.utm.my/id/eprint/1477/
http://www.penerbit.utm.my/onlinejournal/38/D/JT38D5.pdf
_version_ 1643643345387388928
score 13.211869

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