Title :
A novel unit protection scheme for protection of series compensated transmission line using wavelet transform
Author :
Pandya, V.J. ; Kanitkar, S.A.
Author_Institution :
Department of Electrical Engineering, V.V.P.Engineering College, Saurashtra University, Rajkot-360005, India
Abstract :
This paper presents a novel technique for Current Differential pilot Relay (CDPR) Protection of series-compensated transmission line using wavelet transforms. MATLAB is used for fault simulations and discrete wavelet transforms (using db4 as mother wavelet) is performed for the analysis of the data generated by fault simulations. The wavelet based approach is used to detect, discriminate and classify various types of the faults.
Keywords :
Analytical models; Data analysis; Discrete wavelet transforms; MATLAB; Performance analysis; Protection; Protective relaying; Transmission lines; Wavelet analysis; Wavelet transforms; Current Differential pilot Relay Protection (CDPR); Series-compensated Transmission line; Wavelet transforms;
Conference_Titel :
Power Engineering Conference, 2007. AUPEC 2007. Australasian Universities
Conference_Location :
Perth, Australia
Print_ISBN :
978-0-646-49488-3
Electronic_ISBN :
978-0-646-49499-1
DOI :
10.1109/AUPEC.2007.4548017
