Staff View: Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS

Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS

This work aims to study the decomposition of Sulfur Hexafluoride (SF6) and describe the energy of partial discharge (PD). It is also aimed to identify feature or key gases generated under the activity of discharge induced by artificially introduced insulation defects. Different configurations of fou...

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Main Authors:	Mahdi, Ammar Salah, Abdul Malek, Zulkurnain, Naderipour, Amirreza, Ishak, Sanuri, Hussein, Mohd. Nur Khaidir
Format:	Conference or Workshop Item
Published:	2021
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/98049/ http://dx.doi.org/10.1109/ICPADM49635.2021.9493927
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id	my.utm.98049
record_format	eprints
spelling	my.utm.980492022-11-23T07:31:55Z http://eprints.utm.my/id/eprint/98049/ Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS Mahdi, Ammar Salah Abdul Malek, Zulkurnain Naderipour, Amirreza Ishak, Sanuri Hussein, Mohd. Nur Khaidir TK Electrical engineering. Electronics Nuclear engineering This work aims to study the decomposition of Sulfur Hexafluoride (SF6) and describe the energy of partial discharge (PD). It is also aimed to identify feature or key gases generated under the activity of discharge induced by artificially introduced insulation defects. Different configurations of four types of defects were used in the discharge chamber, and the analysis of decomposition components were employed to detect the PD. The variation of decomposition by-products along the stress duration under different levels of PD energy were studied, and key gases generated under each type of defect have been proposed. A series of experiments have been conducted using experimental platform including testing equipment, discharge chamber and PD measurement equipment. The applied voltage was gradually increased beyond the PD inception voltage after each sampling throughout the energisation duration to study the correlation of discharge energy with concentration and amount of generated products. Decomposition by-products, detected using Fourier transform infrared spectroscopy (FTIR), have been analyzed to reveal the relationship with the energy of PD. Results have shown that products such as SO2F2, SOF2, CO2 and C3F8 were generated by some defect configurations at different rates, and sulfur-containing products are more stable and correlated with the PD level. Analyses of the characteristics of decomposition by-products can be used to effectively assess the condition of SF6 gas insulated equipment (GIE). 2021 Conference or Workshop Item PeerReviewed Mahdi, Ammar Salah and Abdul Malek, Zulkurnain and Naderipour, Amirreza and Ishak, Sanuri and Hussein, Mohd. Nur Khaidir (2021) Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS. In: 13th IEEE International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2021, 12 - 14 July 2021, Virtual, Online. http://dx.doi.org/10.1109/ICPADM49635.2021.9493927
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 Mahdi, Ammar Salah Abdul Malek, Zulkurnain Naderipour, Amirreza Ishak, Sanuri Hussein, Mohd. Nur Khaidir Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS
description	This work aims to study the decomposition of Sulfur Hexafluoride (SF6) and describe the energy of partial discharge (PD). It is also aimed to identify feature or key gases generated under the activity of discharge induced by artificially introduced insulation defects. Different configurations of four types of defects were used in the discharge chamber, and the analysis of decomposition components were employed to detect the PD. The variation of decomposition by-products along the stress duration under different levels of PD energy were studied, and key gases generated under each type of defect have been proposed. A series of experiments have been conducted using experimental platform including testing equipment, discharge chamber and PD measurement equipment. The applied voltage was gradually increased beyond the PD inception voltage after each sampling throughout the energisation duration to study the correlation of discharge energy with concentration and amount of generated products. Decomposition by-products, detected using Fourier transform infrared spectroscopy (FTIR), have been analyzed to reveal the relationship with the energy of PD. Results have shown that products such as SO2F2, SOF2, CO2 and C3F8 were generated by some defect configurations at different rates, and sulfur-containing products are more stable and correlated with the PD level. Analyses of the characteristics of decomposition by-products can be used to effectively assess the condition of SF6 gas insulated equipment (GIE).
format	Conference or Workshop Item
author	Mahdi, Ammar Salah Abdul Malek, Zulkurnain Naderipour, Amirreza Ishak, Sanuri Hussein, Mohd. Nur Khaidir
author_facet	Mahdi, Ammar Salah Abdul Malek, Zulkurnain Naderipour, Amirreza Ishak, Sanuri Hussein, Mohd. Nur Khaidir
author_sort	Mahdi, Ammar Salah
title	Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS
title_short	Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS
title_full	Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS
title_fullStr	Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS
title_full_unstemmed	Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS
title_sort	trending of sf6 decomposition by-products characteristics under artificially induced pd in gis
publishDate	2021
url	http://eprints.utm.my/id/eprint/98049/ http://dx.doi.org/10.1109/ICPADM49635.2021.9493927
_version_	1751536140362448896
score	13.211869

Trending of SF6 decomposition by-products characteristics under artificially induced PD in GIS

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