Optimal feature retrieval for classification of non-stationary Power Quality disturbances


Since last few decades, Power Quality (PQ) issues has drawn the attention of both the utilities and the customers. This paper presents one of the most advanced signal-processing techniques i.e., Wavelet Transform (WT) to extract some of the important useful features of the non-stationary PQ signal. The features are then used to classify the nature of the PQ… (More)
DOI: 10.1504/IJAISC.2010.038640


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