Wednesday, 21 August 2019

Comparative Analysis of Harmonics by Shunt Active Filter using Resonant Current Control in Distribution System



Volume 6 Issue 1 February - April 2018

Research Paper

Comparative Analysis of Harmonics by Shunt Active Filter using Resonant Current Control in Distribution System

B. Pattabhiram*, M. Sai Veerraju **
* PG Scholar, Department of Electrical and Electronics Engineering, SRKR engineering College, Bhimavaram, Andhra Pradesh, India.
** Professor, Department of Electrical and Electronics Engineering, SRKR Engineering College, Bhimavaram, Andhra Pradesh, India.
Pattabhiram , B., and Veerraju, M. S., (2018). Comparative Analysis of Harmonics by Shunt Active Filter using Resonant Current Control in Distribution System. i-manager’s Journal on Power Systems Engineering, 6(1), 35-40.https://doi.org/10.26634/jps.6.1.14306

Abstract

Wide-range utilization of nonlinear loads creates harmonic resonance issues in radial distribution system. This paper presents a comparative analysis of harmonic resonance using Proportional Resonant(PR) controller and Fuzzy controller based active filter, by using resonant current control. For controlling active filter as an approximately pure harmonic conductance, collections of different parallel band-pass filters are tuned for resonant current controller at harmonic frequencies. The MATLAB/SIMULINK results demonstrate that the fuzzy logic controller based active filter improves higher damping performance compared with PR controller.

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