Application of wavelets to model short-term power system disturbances
- 1 January 1996
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Systems
- Vol. 11 (4) , 2031-2037
- https://doi.org/10.1109/59.544681
Abstract
This paper presents an advanced mathematical tool for the analysis of power system disturbances. Disturbances that are nonperiodic require a more powerful mathematical technique than the Fourier series. The "wavelet transformation" is one such tool that can be used. The wavelet transform translates the time-domain function into a representation localized not only in frequency but also in time. In this paper, the theory is applied to model several short term events like a capacitor switching transient, an autoreclosure, and a voltage dip.Keywords
This publication has 1 reference indexed in Scilit:
- An Introduction to WaveletsComputers in Physics, 1992