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Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis

The paper describes the analysis of partial discharge characteristics of polyethylene by means of the pulse shape and pulse sequence analysis. A needle-plane electrode configuration and a ramped sinusoidal AC-voltage were utilized to generate internal discharges. The Pulse Sequence Analysis uses the...

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Main Authors:	Arief , Y. Z., Patsch, R., Benzerouk, D., Menzel, J.
Format:	Book Section
Published:	IEEE Explore 2007
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/17093/
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id	my.utm.17093
record_format	eprints
spelling	my.utm.170932017-02-05T03:12:56Z http://eprints.utm.my/id/eprint/17093/ Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis Arief , Y. Z. Patsch, R. Benzerouk, D. Menzel, J. TK Electrical engineering. Electronics Nuclear engineering The paper describes the analysis of partial discharge characteristics of polyethylene by means of the pulse shape and pulse sequence analysis. A needle-plane electrode configuration and a ramped sinusoidal AC-voltage were utilized to generate internal discharges. The Pulse Sequence Analysis uses the correlations between consecutive discharges and allows better diagnostics e.g. by analyzing the time differences between consecutive discharge events or the corresponding changes of the external voltage. It is found that the discharge characteristics change during the growth of an electrical tree. Furthermore the analysis suggested that space charges around the tip of the needle electrode generated by the partial discharge events play an important role. Compared with the conventional evaluation method on the base of the phase angles of occurrence, the pulse sequence analysis has proven to be a powerful tool to investigate partial discharges and order to gain a better understanding of the discharge phenomena in polymeric insulating materials and other insulation systems. Different types of partial discharges can be identified. Especially the PD characteristic during electrical tree growth in polyethylene will be discussed. IEEE Explore 2007 Book Section PeerReviewed Arief , Y. Z. and Patsch, R. and Benzerouk, D. and Menzel, J. (2007) Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis. In: International Power Engineering Conference, 2007. IEEE Explore, pp. 308-313. ISBN 978-981-05-9423-7
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/
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Arief , Y. Z. Patsch, R. Benzerouk, D. Menzel, J. Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis
description	The paper describes the analysis of partial discharge characteristics of polyethylene by means of the pulse shape and pulse sequence analysis. A needle-plane electrode configuration and a ramped sinusoidal AC-voltage were utilized to generate internal discharges. The Pulse Sequence Analysis uses the correlations between consecutive discharges and allows better diagnostics e.g. by analyzing the time differences between consecutive discharge events or the corresponding changes of the external voltage. It is found that the discharge characteristics change during the growth of an electrical tree. Furthermore the analysis suggested that space charges around the tip of the needle electrode generated by the partial discharge events play an important role. Compared with the conventional evaluation method on the base of the phase angles of occurrence, the pulse sequence analysis has proven to be a powerful tool to investigate partial discharges and order to gain a better understanding of the discharge phenomena in polymeric insulating materials and other insulation systems. Different types of partial discharges can be identified. Especially the PD characteristic during electrical tree growth in polyethylene will be discussed.
format	Book Section
author	Arief , Y. Z. Patsch, R. Benzerouk, D. Menzel, J.
author_facet	Arief , Y. Z. Patsch, R. Benzerouk, D. Menzel, J.
author_sort	Arief , Y. Z.
title	Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis
title_short	Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis
title_full	Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis
title_fullStr	Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis
title_full_unstemmed	Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis
title_sort	partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis
publisher	IEEE Explore
publishDate	2007
url	http://eprints.utm.my/id/eprint/17093/
_version_	1643646727409893376
score	13.211869

Partial discharge characteristics in polyethylene using pulse shape and pulse sequence analysis

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