基于LabVIEW的电能质量分析系统设计

he shortcoming of traditional power parameters monitoring analyses system and the necessity of monitoring to power parameters are outlined in this paper. Mainly study the algorithm of monitoring voltage deviation, frequency deviation, harmonics and three-phase voltage unbalance. Integrated design is ascertained, besides this paper put emphases on the development of the functional module of power parameters monitoring analyze system using LabVIEW. Finally, the concluding remarks summaries the deficiencies and the improvement of the system, and outlook the further research too.