| Issue |
E3S Web Conf.
Volume 591, 2024
International Conference on Renewable Energy Resources and Applications (ICRERA-2024)
|
|
|---|---|---|
| Article Number | 01003 | |
| Number of page(s) | 11 | |
| Section | Battery Management System and Power Quality | |
| DOI | https://doi.org/10.1051/e3sconf/202459101003 | |
| Published online | 14 November 2024 | |
Enhanced Power Quality in Photovoltaic-Fed Dynamic Voltage Restorer Using an Adaptive Grey Wolf Optimization Algorithm for Multilevel Inverter Control
1 Department of computers Techniques engineering, College of technical engineering, The Islamic University, Najaf, Iraq Department of computers Techniques engineering, College of technical engineering, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq Department of computers Techniques engineering, College of technical engineering, The Islamic University of Babylon, Babylon, Iraq Maiser.monther@iunajaf.edu.iq
2 Assistant Professor,Department of CSE,Prince Shri Venkateshwara Padmavathy Engineering College, Chennai - 127.,S.SRISATHIRAPATHY_mech@psvpec.in
3 Department of Computer Engineering & Applications, GLA University, Mathura, diwakar.bhardwaj@gla.ac.in
4 Professor,Department of IT,New Prince Shri Bhavani College of Engineering and Technology, Chennai - 600073, Tamil nadu,India,sivasubramaniyan.it@newprinceshribhavani.com
5 IMechanical Department,Vishwakarma Institute of Technology Pune India
6 Associate Professor, Shri Shankaracharya Institute of Professional Management & Technology, Raipur, n.jain@ssipmt.com
7 Associate professor, AAA College of Engineering & Technology, Sivakasi. srisenthil2011@gmail.com
In this paper, we investigate the power quality improvement in a photovoltaic-fed dynamic voltage restorer (DVR) system by utilizing a multilevel inverter controlled through the Adaptive Grey Wolf Optimization (GWO) algorithm. The GWO algorithm is applied to optimize the switching angles of the multilevel inverter, minimizing Total Harmonic Distortion (THD) and mitigating voltage sags in the power system. By integrating renewable energy from photovoltaic (PV) sources, the DVR compensates for voltage disturbances while ensuring cleaner energy conversion and higher power quality. Simulation results demonstrate significant improvements in power quality, including THD reduction and stable voltage restoration during disturbances.
Key words: Power quality / multilevel inverter / photovoltaic-fed DVR / Grey Wolf Optimization / voltage sag
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.