Title :
Review of signal processing techniques for detection of transient disturbances in voltage supply systems
Author :
Barros, Joao ; Apraiz, Matilde ; Diego, R.I.
Author_Institution :
Dept. of Electron. & Comput., Univ. of Cantabria, Santander, Spain
Abstract :
This paper presents a review of some of the most commonly used signal processing techniques for detection and extraction of transient disturbances in voltage supply systems. The performances of different time-domain and frequency-domain methods are compared using different test signals. The advantages and disadvantages of each method are discussed highlighting the potential of each method according to the application.
Keywords :
frequency-domain analysis; power system faults; power system transients; signal processing; time-domain analysis; different test signals; frequency-domain method; signal processing techniques; time-domain method; transient disturbance detection; voltage supply systems; Computational efficiency; Discrete wavelet transforms; Indexes; Transient analysis; Wavelet coefficients; power quality; transient detection; transient disturbances; wavelets;
Conference_Titel :
Instrumentation and Measurement Technology Conference (I2MTC), 2013 IEEE International
Conference_Location :
Minneapolis, MN
Print_ISBN :
978-1-4673-4621-4
DOI :
10.1109/I2MTC.2013.6555458
