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Localization of Faults in a Single Fed Transmission Line Using Gabor Wavelet

B. Ravindhranath Reddy*, M. Vijaya Kumar**, Y. Venkata Raju***

*,*** Research Associates, Department of Electrical and Electronics Engineering, JNTU College of Engineering, JNT University, Hyderabad.

** Registrar, J.N.T.U., Anantapur.

Periodicity:July - September'2009
DOI : https://doi.org/10.26634/jee.3.1.1002

Abstract

Transmission line fault identification requires fast and accurate analysis. The tripping action depends mainly on the voltage and current waveforms during the fault. Wavelet analysis, which is a mathematical tool for signal analysis is used to detect the type of fault occurring on the transmission line. A single area network with 500kv and 200 kms transmission line is simulated by using matlab and the simulated results are used to determine fault distance at different locations. To identify the fault, Gabor Wavelet is used. The discrete Gabor algorithm is implemented by using ‘C’ program.

Keywords

Fault Detection, Simulink, Wavelet Transform, Gabor Wavelet.

How to Cite this Article?

B. Ravindhranath Reddy, M. Vijaya Kumar and Y. Venkata Raju (2009). Localization of faults in a Single Fed Transmission Line using Gabor Wavelet. i-manager’s Journal on Electrical Engineering, 3(1), Jul-Sep 2009, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 66-70. https://doi.org/10.26634/jee.3.1.1002

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