Title :
Applications of wavelet transforms in electric power quality: Harmonic distortion
Author :
Barros, J. ; Diego, R.I. ; De Apráiz, M.
Author_Institution :
Dept. of Electron. & Comput., Univ. of Cantabria, Santander, Spain
Abstract :
Wavelet transform is, at present, one of the most useful digital signal processing tools for time-frequency analysis of power quality disturbances in power systems. This paper presents a review of the applications of wavelet transforms in the measurement and analysis of harmonic distortion in power systems, discussing the performance, advantages and limitations of the different methods proposed in the technical literature.
Keywords :
digital signal processing chips; harmonic distortion; power supply quality; power system faults; power system harmonics; time-frequency analysis; wavelet transforms; digital signal processing tool; electric power quality; harmonic distortion; power quality disturbance; power system; time-frequency analysis; wavelet transform; Harmonic analysis; Power harmonic filters; Wavelet analysis; Wavelet transforms; harmonic distortion; power quality; power systems; wavelets;
Conference_Titel :
Applied Measurements for Power Systems (AMPS), 2011 IEEE International Workshop on
Conference_Location :
Aachen
Print_ISBN :
978-1-61284-946-1
DOI :
10.1109/AMPS.2011.6090566
