Modeling of power electronic circuits using wavelet theory

Abstract

In this paper, wavelet based transient simulation is proposed for solving power electronics circuits. The wavelet domain equivalents of electrical circuit components axe defined for solving the network to find currents and voltages of the nodes. During the computer simulations, a number of simulations axe performed to obtain the best level of wavelet decomposition. The suggested technique is tested in ATP-EMTP to see the accuracy of the proposed techniques. MATLAB ™ is used for modeling and required computer calculations. © 2007 Sampling Publishing.