WNN based intelligent energy meter

This paper presents a novel method for estimation of average power based on multiresolution signal decomposition technique and neural network. Proposed method allows the measurement form the samples of voltage and current signal over a cycle. Significance of this approach is we have not considered the phase factor for measuring average power as in conventional method. A prototype model for on line measuring and estimating the average power with high accuracy is presented using TMS320C3X starter kit.