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Stream/Area:
-
Subject:
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Paper ID:
IJSREM66900
Volume:
10 |
8 |
Aug 2026
Pages:
1-6
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.
Elecrical and Electronics Engineering
KLR College Of Engineering and Technology
Elecrical and Electronics Engineering
KLR College Of Engineering and Technology
Elecrical and Electronics Engineering
KLR College Of Engineering and Technology
Maintaining excellent power quality is an absolute must for contemporary electrical systems due to the proliferation of sensitive devices and non-linear loads. This paper presents the results of simulation research that used MATLAB Simulink and a distribution static compensator based on voltage source converters (DSTATCOM) in transmission lines to enhance power quality in distribution networks. The impacts of voltage fluctuations, methods for reducing voltage sag and swell with and without DSTATCOM, and harmonic content analysis are all part of the scope of this research. The purpose of this study is to simulate the VSC-based DSTATCOM and determine how well it reduces Total Harmonic Distortion (THD) and mitigates non-linear load effects. In electrical situations that are continuously changing, a VSC-based DSTATCOM with passive components is a fantastic approach to maintain power supply consistent. The results show that the suggested solution boosts system dependability and improves power quality.
KEYWORDS
Built around a CHB multilevel inverter and IC-based MPPT control, the HAPF-PV system put forward here proves to be a genuinely solid approach to lifting power quality. The MATLAB/Simulink results bear that out, showing the system weathering voltage sag and swell events while continuing to deliver stable, clean energy even as grid conditions shift underneath it. The SOSF and PI controller working in tandem are what make accurate signal extraction and voltage regulation possible in the first place, and across the board the system brought THD down to 2.10% — a clear step up from what a conventional multilevel inverter manages on its own. Taken together, these results make a strong case that the CHB inverter, paired with its control strategy, meaningfully strengthens both system reliability and waveform quality.
[1] P. Bapaiah, “Power Quality Improvement by using DSTATCOM”, International Journal of Emerging Trends in Electrical and Electronics, Vol. 2, Issue. 4, April-2013.pp1-12 [2] T. Vijay Muni, N.Sambasiva Rao, and K.Venkata Kishore, “VSC Based D-STATCOM in Transmission Lines for Power Quality Improvement”, National Conference on Electrical Sciences, Vol 9(88), ISBN:978-93-81583-72-2, 09-September 2012.pp1-08 [3] Mukesh Chandra Rav, Pramod Kumar Rathore, “To Study, Analyse and Implement Power Quality Improvement Technique using VSC Based DSTATCOM (Distribution Static Compensator)”, International Journal of Trend in Research and Development, Vol. 9(5), ISSN: 2394-9333, Sept –Oct 2022.pp1-05 [4] Mitesh Kumar and RiteshChhapre, “To Study and Implement Power Quality Improvement Technique using VSC Based DSTATCOM (Distribution Static Compensator)”, International Journal of Trend in Scientific Research and Development, Volume 6 Issue 5, July-August 2022.pp1-08 [5] G. Saritha, “Power Quality Improvement of Distribution System Using DSTATCOM”, Proceedings of The Intl. Conf. on Information, Engineering, Management and Security, ISBN : 978-81-925233-3-0, 2014.pp1-07 [6] Sathish Babu Pandu, C. K. Sundarabalan, “Power Quality Enhancement in Sensitive Local Distribution Grid Using Interval Type-II Fuzzy Logic Controlled DSTATCOM”, Institute of Electrical and Electronics Engineers, VOLUME 9, ACCESS.2021.3072865, April 26, 202.pp1-12
Publication Date
8/22/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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