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Alternative Filtering Procedure for the Partial Discharge Signal in Solid Dielectric Insulation Using Indirect Approach

This paper describes the alternative method in filtering the sample signal of partial discharge within the ultrasonic range from 20 kHz to 100 kHz. The filtering process is known as indirect approach. The approach considers the unwanted noises such as the noise produced by the surrounding, the noise...

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Main Authors: P.D. Abd. Aziz, F.Z. Hamidon, N. Mohamad, N.H. Mohd Yunus, UniKL BMI
Format:
Language:English
Published: 2013
Subjects:
Partial discharge
Fast Fourier Transform
MATLAB
Online Access:http://ir.unikl.edu.my/jspui/handle/123456789/5220
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spelling my.unikl.ir-52202014-02-27T03:01:10Z Alternative Filtering Procedure for the Partial Discharge Signal in Solid Dielectric Insulation Using Indirect Approach P.D. Abd. Aziz F.Z. Hamidon N. Mohamad N.H. Mohd Yunus UniKL BMI Partial discharge Fast Fourier Transform MATLAB This paper describes the alternative method in filtering the sample signal of partial discharge within the ultrasonic range from 20 kHz to 100 kHz. The filtering process is known as indirect approach. The approach considers the unwanted noises such as the noise produced by the surrounding, the noise from the equipment, etc. during the recording of the partial discharge signal. The sample signals were analyzed using the Fast Fourier Transform (FFT) so that the noises can be seen clearly and analyze the effect of the noises towards the sample signal. Multiple conditions are varies in obtaining sample signals taken during the recording. Although the approach is simple but it may effect the whole analysis of the discharges signals if the unwanted noises are not filtered from the sample signals. 2013-12-09T09:54:30Z 2013-12-09T09:54:30Z 2013-12-09 http://ir.unikl.edu.my/jspui/handle/123456789/5220 en
institution Universiti Kuala Lumpur
building UniKL Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kuala Lumpur
content_source UniKL Institutional Repository
url_provider http://ir.unikl.edu.my/
language English
topic Partial discharge
Fast Fourier Transform
MATLAB
spellingShingle Partial discharge
Fast Fourier Transform
MATLAB
P.D. Abd. Aziz
F.Z. Hamidon
N. Mohamad
N.H. Mohd Yunus
UniKL BMI
Alternative Filtering Procedure for the Partial Discharge Signal in Solid Dielectric Insulation Using Indirect Approach
description This paper describes the alternative method in filtering the sample signal of partial discharge within the ultrasonic range from 20 kHz to 100 kHz. The filtering process is known as indirect approach. The approach considers the unwanted noises such as the noise produced by the surrounding, the noise from the equipment, etc. during the recording of the partial discharge signal. The sample signals were analyzed using the Fast Fourier Transform (FFT) so that the noises can be seen clearly and analyze the effect of the noises towards the sample signal. Multiple conditions are varies in obtaining sample signals taken during the recording. Although the approach is simple but it may effect the whole analysis of the discharges signals if the unwanted noises are not filtered from the sample signals.
format
author P.D. Abd. Aziz
F.Z. Hamidon
N. Mohamad
N.H. Mohd Yunus
UniKL BMI
author_facet P.D. Abd. Aziz
F.Z. Hamidon
N. Mohamad
N.H. Mohd Yunus
UniKL BMI
author_sort P.D. Abd. Aziz
title Alternative Filtering Procedure for the Partial Discharge Signal in Solid Dielectric Insulation Using Indirect Approach
title_short Alternative Filtering Procedure for the Partial Discharge Signal in Solid Dielectric Insulation Using Indirect Approach
title_full Alternative Filtering Procedure for the Partial Discharge Signal in Solid Dielectric Insulation Using Indirect Approach
title_fullStr Alternative Filtering Procedure for the Partial Discharge Signal in Solid Dielectric Insulation Using Indirect Approach
title_full_unstemmed Alternative Filtering Procedure for the Partial Discharge Signal in Solid Dielectric Insulation Using Indirect Approach
title_sort alternative filtering procedure for the partial discharge signal in solid dielectric insulation using indirect approach
publishDate 2013
url http://ir.unikl.edu.my/jspui/handle/123456789/5220
_version_ 1644484698160758784
score 13.211869

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