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An accurate fault detection and location on transmission line using wavelet based on Clarke’s transformation | Dokladna metoda lokalizacji awarii w sieciach przesylowych bazujaca na wykorzystaniu transformaty falkowej Clarka

Mohd. Zin, Abdullah Asuhaimi and Makmur, Saini and Mustafa, Mohd. Wazir and Sultan, Ahmad Rizal (2014) An accurate fault detection and location on transmission line using wavelet based on Clarke’s transformation | Dokladna metoda lokalizacji awarii w sieciach przesylowych bazujaca na wykorzystaniu transformaty falkowej Clarka. Przeglad Elektrotechniczny, 90 . pp. 156-161.

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Official URL: http://dx.doi.org/10.12915/pe.2014.11.42

Abstract

This paper presents accurate fault detection and location using wavelet based on Clarke’s transformation. This study was done using Clarke’s transformation method to convert current phase (three phase) signal into a two-phase current alpha and beta (current mode). The proposed method introduced the mode current to transform the signal using discrete wavelet transform (DWT) and was utilized to obtain the wavelet transform coefficients. Analysis was also conducted for other mother wavelets. The most accurate parent was wavelet Db8, with the fastest time of detection and the smallest error, whereas the largest error was found in Coil4 parent wavelet. The result for proposed method was compared with Db4, Sym4, Coil4 and Db8 and found to be very accurate

Item Type:Article
Uncontrolled Keywords:Clarke’s transformation, fault detection, fault location, wavelet transformation
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:51757
Deposited By: Siti Nor Hashidah Zakaria
Deposited On:01 Feb 2016 03:51
Last Modified:14 Oct 2018 08:37

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