DISCRETE WAVELET ANALYSIS OF POWER-SYSTEM TRANSIENTS

Authors
WILKINSON WA COX MD
Citation
Wa. Wilkinson et Md. Cox, DISCRETE WAVELET ANALYSIS OF POWER-SYSTEM TRANSIENTS, IEEE transactions on power systems, 11(4), 1996, pp. 2038-2044
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on power systems → ACNP
ISSN journal
08858950
Volume
11
Issue
4
Year of publication
1996
Pages
2038 - 2044
Database
ISI
SICI code
0885-8950(1996)11:4<2038:DWAOPT>2.0.ZU;2-6
Abstract
Wavelet analysis is a new method for studying power system transients. Through wavelet analysis, transients are decomposed into a series of wavelet components, each of which is a time-domain signal that covers a specific octave frequency band. This paper presents the basic ideas of discrete wavelet analysis. A variety of actual and simulated transi ent signals are then analyzed using the discrete wavelet transform tha t help demonstrate the power of wavelet analysis.