李冬明,高玺亮,王文龙,肖洋.基于LabVIEW和Matlab综合平台的电能质量监测系统研究[J].电测与仪表,2012,49(3):68-72,88. LI Dong-ming , GAO Xi-liang , WANG Wen-long , XIAO Yang.Study of Power Quality Monitoring System Based on LabVIEW and Matlab[J].Electrical Measurement & Instrumentation,2012,49(3):68-72,88.
基于LabVIEW和Matlab综合平台的电能质量监测系统研究
Study of Power Quality Monitoring System Based on LabVIEW and Matlab
Most of our present power quality analyzers based on hardware have some problems such as poor processing capacity and real-time and other issues with the growing of high precision data aquisition,increasing of data amount and analysis indicators.The paper designed a data processing instrument platform based on the integrated software LabVIEW and Matlab.The system can analyze and process the power quality data in real-time with the calculation of basic parameters of power quality,using the fast Fourier transform calculation of the steady-state harmonic parameters and wavelet transform to locate the disturbance,BP neural network to identify disturbance.Experiments have proved the stability,extensive indicators,fast calculation capability,and better integrated of the system.
