JPS_V1_N3_RP5 Elvin Richards Sodadasi M. Saiveerraju Journal on Power Systems Engineering 2322–0376 1 3 28 35 Power Quality, Wavelet Transforms Power quality (PQ) is an important issue to electricity consumers at all levels of usage. Specifically, industries requiring ultra-high availability of service and precision manufacturing systems are very sensitive to power quality problems. The very essential step before analyzing any power quality disturbances is detection. Recently, many power quality algorithms have been developed to detect and analyze different kind of power quality events or disturbances. In this paper investigations are carried out for different power quality issues using continuous and discrete time wavelet analysis.Results are simulated in MATLAB/SIMULINK. August - October 2013 Copyright © 2013 i-manager publications. All rights reserved. i-manager Publications http://www.imanagerpublications.com/Article.aspx?ArticleId=2465