Leakage Current Analysis on Polymeric Surface Condition using Time-Frequency Distribution
Leakage current frequency components are frequently used as a tool for surface condition monitoring on polymeric insulation material and their pollution severity. Fast Fourier Transform (FFT) is one of the methods that are applied for the analysis, but it has some limitation in non-stationar...
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my.utem.eprints.93642015-05-28T04:03:34Z http://eprints.utem.edu.my/id/eprint/9364/ Leakage Current Analysis on Polymeric Surface Condition using Time-Frequency Distribution Zainal Abidin, Nur Qamarina Abdullah, Abdul Rahim NORDDIN, NURBAHIRAH Aman, Aminudin Ibrahim, Khairul Anwar TK Electrical engineering. Electronics Nuclear engineering Leakage current frequency components are frequently used as a tool for surface condition monitoring on polymeric insulation material and their pollution severity. Fast Fourier Transform (FFT) is one of the methods that are applied for the analysis, but it has some limitation in non-stationary signal. This paper presents analysis of leakage current on polymeric insulation material for high voltage application in frequency domain and time-frequency representation. Tracking and erosion test (Inclined Plane Test (IPT)) complying with BS EN 60587-2007 is conducted on polymeric insulation to select a set of different leakage current patterns from capacitive, resistive and discharge. Then, the leakage current patterns are analysed in frequency domain and time-frequency representation using Fast Fourier Transform and spectrogram technique, respectively. It is found that the surface condition of polymeric insulation material state can be classified accurately by using spectrogram compared to Fast Fourier Transform. 2012-06-06 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/9364/1/2012_Paper_Leakage_Current_Analysis_on_Polymeric_Surface_peoco.pdf Zainal Abidin, Nur Qamarina and Abdullah, Abdul Rahim and NORDDIN, NURBAHIRAH and Aman, Aminudin and Ibrahim, Khairul Anwar (2012) Leakage Current Analysis on Polymeric Surface Condition using Time-Frequency Distribution. In: IEEE International Power Engineering and Optimization Conference 2012 (PEOCO2012), 06/06/2012, Melaka. |
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TK Electrical engineering. Electronics Nuclear engineering Zainal Abidin, Nur Qamarina Abdullah, Abdul Rahim NORDDIN, NURBAHIRAH Aman, Aminudin Ibrahim, Khairul Anwar Leakage Current Analysis on Polymeric Surface Condition using Time-Frequency Distribution |
description |
Leakage current frequency components are
frequently used as a tool for surface condition monitoring on
polymeric insulation material and their pollution severity. Fast
Fourier Transform (FFT) is one of the methods that are applied
for the analysis, but it has some limitation in non-stationary signal.
This paper presents analysis of leakage current on polymeric
insulation material for high voltage application in frequency
domain and time-frequency representation. Tracking and erosion
test (Inclined Plane Test (IPT)) complying with BS EN 60587-2007
is conducted on polymeric insulation to select a set of different leakage current patterns from capacitive, resistive and discharge. Then, the leakage current patterns are analysed in frequency domain and time-frequency representation using Fast Fourier Transform and spectrogram technique, respectively. It is found that the surface condition of polymeric insulation material state
can be classified accurately by using spectrogram compared to Fast Fourier Transform. |
format |
Conference or Workshop Item |
author |
Zainal Abidin, Nur Qamarina Abdullah, Abdul Rahim NORDDIN, NURBAHIRAH Aman, Aminudin Ibrahim, Khairul Anwar |
author_facet |
Zainal Abidin, Nur Qamarina Abdullah, Abdul Rahim NORDDIN, NURBAHIRAH Aman, Aminudin Ibrahim, Khairul Anwar |
author_sort |
Zainal Abidin, Nur Qamarina |
title |
Leakage Current Analysis on Polymeric Surface Condition using Time-Frequency Distribution |
title_short |
Leakage Current Analysis on Polymeric Surface Condition using Time-Frequency Distribution |
title_full |
Leakage Current Analysis on Polymeric Surface Condition using Time-Frequency Distribution |
title_fullStr |
Leakage Current Analysis on Polymeric Surface Condition using Time-Frequency Distribution |
title_full_unstemmed |
Leakage Current Analysis on Polymeric Surface Condition using Time-Frequency Distribution |
title_sort |
leakage current analysis on polymeric surface condition using time-frequency distribution |
publishDate |
2012 |
url |
http://eprints.utem.edu.my/id/eprint/9364/1/2012_Paper_Leakage_Current_Analysis_on_Polymeric_Surface_peoco.pdf http://eprints.utem.edu.my/id/eprint/9364/ |
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1665905399509811200 |
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13.159267 |