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Capacitor bank switching classification using scale selection continuous wavelet transform

Capacitor bank switching classification using scale selection continuous wavelet transform is an approach to develop power quality diagnostic feature to analyze the origin and possible cause of transient disturbance in the industry facility. The scale selection wavelet transform selectively perform...

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Main Authors:	Tan R.H.G., Ramachandaramurthy V.K.
Other Authors:	35325391900
Format:	Conference Paper
Published:	2023
Subjects:	Capacitor bank Power quality Transient Wavelet transform Capacitance Capacitors Damage detection Feature extraction Power electronics Time domain analysis Wavelet transforms Capacitor bank switching Continuous Wavelet Transform Diagnostic features Excellent performance First cycle Frequency ranges Scale analysis Scale selection Spectral content Transient disturbances Transient frequency Transient parameter Transient zone Wavelet domain Frequency domain analysis
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id	my.uniten.dspace-30825
record_format	dspace
spelling	my.uniten.dspace-308252024-04-18T10:10:22Z Capacitor bank switching classification using scale selection continuous wavelet transform Tan R.H.G. Ramachandaramurthy V.K. 35325391900 6602912020 Capacitor bank Power quality Transient Wavelet transform Capacitance Capacitors Damage detection Feature extraction Power electronics Time domain analysis Wavelet transforms Capacitor bank Capacitor bank switching Continuous Wavelet Transform Diagnostic features Excellent performance First cycle Frequency ranges Scale analysis Scale selection Spectral content Transient disturbances Transient frequency Transient parameter Transient zone Wavelet domain Frequency domain analysis Capacitor bank switching classification using scale selection continuous wavelet transform is an approach to develop power quality diagnostic feature to analyze the origin and possible cause of transient disturbance in the industry facility. The scale selection wavelet transform selectively perform continuous wavelet transform from scale 1 to scale 70 at the dilation interval of one per scale whereby it covers the frequency range from approximately 5.2kHz to 150Hz. This creates a wavelet domain segment known as transient zone. For frequency domain analysis, the transient zone at its scale analysis is used to analyze the transient frequency, energy and spectral content. The wavelet scale which corresponds to the highest energy is used to estimate the transient frequency. For time domain analysis, the wavelet scale 4 time plot was used to locate the instant, where the transient disturbance begins. These selected wavelet scales are used to create a segmentation window to capture the first cycle of the transient to determine its magnitude and duration. The scale selection wavelet shows excellent performance in term of effectively estimating and extracting the transient parameters for analysis and classifying the possible cause of normal, back to back and restrike capacitor bank switching. Final 2023-12-29T07:54:03Z 2023-12-29T07:54:03Z 2009 Conference Paper 10.1109/PEDS.2009.5385785 2-s2.0-77950901307 https://www.scopus.com/inward/record.uri?eid=2-s2.0-77950901307&doi=10.1109%2fPEDS.2009.5385785&partnerID=40&md5=0bb18ba79339d1092adc9ffbe8e6b858 https://irepository.uniten.edu.my/handle/123456789/30825 5385785 950 955 Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	Capacitor bank Power quality Transient Wavelet transform Capacitance Capacitors Damage detection Feature extraction Power electronics Time domain analysis Wavelet transforms Capacitor bank Capacitor bank switching Continuous Wavelet Transform Diagnostic features Excellent performance First cycle Frequency ranges Scale analysis Scale selection Spectral content Transient disturbances Transient frequency Transient parameter Transient zone Wavelet domain Frequency domain analysis
spellingShingle	Capacitor bank Power quality Transient Wavelet transform Capacitance Capacitors Damage detection Feature extraction Power electronics Time domain analysis Wavelet transforms Capacitor bank Capacitor bank switching Continuous Wavelet Transform Diagnostic features Excellent performance First cycle Frequency ranges Scale analysis Scale selection Spectral content Transient disturbances Transient frequency Transient parameter Transient zone Wavelet domain Frequency domain analysis Tan R.H.G. Ramachandaramurthy V.K. Capacitor bank switching classification using scale selection continuous wavelet transform
description	Capacitor bank switching classification using scale selection continuous wavelet transform is an approach to develop power quality diagnostic feature to analyze the origin and possible cause of transient disturbance in the industry facility. The scale selection wavelet transform selectively perform continuous wavelet transform from scale 1 to scale 70 at the dilation interval of one per scale whereby it covers the frequency range from approximately 5.2kHz to 150Hz. This creates a wavelet domain segment known as transient zone. For frequency domain analysis, the transient zone at its scale analysis is used to analyze the transient frequency, energy and spectral content. The wavelet scale which corresponds to the highest energy is used to estimate the transient frequency. For time domain analysis, the wavelet scale 4 time plot was used to locate the instant, where the transient disturbance begins. These selected wavelet scales are used to create a segmentation window to capture the first cycle of the transient to determine its magnitude and duration. The scale selection wavelet shows excellent performance in term of effectively estimating and extracting the transient parameters for analysis and classifying the possible cause of normal, back to back and restrike capacitor bank switching.
author2	35325391900
author_facet	35325391900 Tan R.H.G. Ramachandaramurthy V.K.
format	Conference Paper
author	Tan R.H.G. Ramachandaramurthy V.K.
author_sort	Tan R.H.G.
title	Capacitor bank switching classification using scale selection continuous wavelet transform
title_short	Capacitor bank switching classification using scale selection continuous wavelet transform
title_full	Capacitor bank switching classification using scale selection continuous wavelet transform
title_fullStr	Capacitor bank switching classification using scale selection continuous wavelet transform
title_full_unstemmed	Capacitor bank switching classification using scale selection continuous wavelet transform
title_sort	capacitor bank switching classification using scale selection continuous wavelet transform
publishDate	2023
_version_	1806425557357821952
score	13.222552

Capacitor bank switching classification using scale selection continuous wavelet transform

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