Analysis of Fuzzy Based Hysteresis Current Controller for Power Quality Improvement in Single Phase Grid Connected PWM Inverter

R Kiran Kumar , Karthik K , Panisetty Sreenivasulu

Hysteresis current controller, Fuzzy logic controller, Point of common coupling (PCC), distributed generation (DG), utility grid, Power quality.

The analysis of fuzzy logic based hysteresis current controller for power quality improvement in single phase grid connected PWM inverter has been presented in this paper. The ever growing demand for electrical energy and the keen scarcity of conventional energy sources leads to the burgeon of distributed generation (DG) system. The main abstruse is the harmonization of the DG to the utility grid. Generally, current regulated PWM voltage-source inverters (VSI) are used for synchronizing the utility grid with DG source in order to meet the following objectives: 1) To ensure grid stability 2) active and reactive power control through voltage and frequency control 3) power quality improvement (i.e. harmonic elimination) etc. In this paper, fuzzy with hysteresis controller is proposed to enhance the power quality by diminishing current error at higher band width. The studied system is modeled and simulated in the MATLAB/Simulink environment and the results obtained are compared with conventional hysteresis controller.

Published Paper   E-Certificate

"Analysis of Fuzzy Based Hysteresis Current Controller for Power Quality Improvement in Single Phase Grid Connected PWM Inverter", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.2, Issue 5, page no.302 - 311, May-2017, Available :https://ijsdr.org/papers/IJSDR1705053.pdf

Volume 2 Issue 5, May-2017

Pages : 302 - 311

Paper Reg. ID: IJSDR_170423

Published Paper Id: IJSDR1705053

Downloads: 000347033

Research Area: Engineering

Country: Tirupathi, A.P, India

Published Paper PDF: https://ijsdr.org/papers/IJSDR1705053

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR1705053

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJSDR(IJ Publication) Janvi Wave

This work is licensed under a Creative Commons Attribution 4.0 International License and The Open Definition