Active Power Measurement Based on Multiwavelet Transforms

This paper discusses a new method for calculating active power in the multiwavelet domain. When the voltage and current waveforms are analyzed using multiwavelet, the active power can be calculated by simply adding the products of the multiwavelet coefficients without having to reconstruct the signa...

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Bibliographic Details
Main Authors: Xiao-Bing Zhang, Yun-Hui Li, Xiao-Meng Cui
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2014/905108