Simulation and Stability Analysis of Three-Phase Shunt Active Filter Based on Internal Model Controller (IMC)

被引：0

作者：

Rao C.R. ^{[1
,2
]}

Balamurugan R. ^{[1
]}

Alla R.K.R. ^{[1
]}

机构：

[1] Department of Electrical Engineering, Annamalai University, Tamilnadu, Annamalai Nagar, Chidambaram

[2] Department of Electrical and Electronics Engineering, RVR &JC College of Engineering, Andhra Pradesh, Guntur

来源：

Journal of Engineering Science and Technology Review | 2021年 / 14卷 / 06期

关键词：

And thd performance; Imc; Shunt active filter; Stability analysis;

D O I：

10.25103/jestr.146.18

中图分类号：

学科分类号：

摘要：

Three-phase Shunt Active Power Filter (SAPF) based on the Internal Model Controller (IMC) is designed for the reduction of harmonics generated by the non-linear load. The main motivation of the paper is to design an IMC controller for reduction of harmonics and also analyze the stability of SAPF using with and without IMC controller. In the past, passive filter techniques are applied to maintain the quality of the power within the limited recommended standard (IEEE-519). To overcome the drawbacks of a passive filter and conventional current controller, an IMC-based Shunt active filter is proposed for the harmonic reduction in the electrical distribution system. Furthermore, the stability of the system is ensured by using an internal model controller. The system performance has been analyzed in terms of Total Harmonic Distortion (THD) with and without compensation. From simulation results, it is clear that THD generated by the proposed IMC is within the recommended standard of IEEE-519 (5%). A complete system is modeled and verified by using MATLAB/Simulink © 2021 School of Science, IHU. All rights reserved

引用

页码：154 / 161

页数：7