Comprehensive power quality detecting system based on LabVIEW
Jia Xiufang · 2006
To overcome some disadvantages of the current power quality monitoring devices,a comprehensive power quality monitoring system based on LabVIEW is suggested.This system is used to perform the detection of transient and steady power quality problem.The improved recursive wavelet transform is used to detect the beginning point of the transient disturbance.The wavelet transform energy distribution curve is applied to classify the transient power qualities.The c/s mode meets the requirements of consumer for monitoring local network.