International Journal of Advances in Electrical Engineering
2025, Vol. 6, Issue 1, Part A
Real-time monitoring of power quality in renewable-dominated Microgrids
Author(s): Samir Benkhadra
Abstract: As the integration of renewable energy sources (RES) into power systems increases, ensuring the stability and quality of power within microgrids becomes increasingly challenging. The intermittent and variable nature of RES like solar and wind introduces power quality (PQ) issues such as voltage sags, frequency variations, harmonics, and flicker. This paper presents a comprehensive study on real-time power quality monitoring strategies in renewable-dominated microgrids. It explores the key components, data acquisition techniques, and the role of intelligent algorithms in PQ event detection and classification. A prototype monitoring system based on Phasor Measurement Units (PMUs), signal processing techniques, and machine learning classifiers is discussed. Results from a simulated microgrid scenario using MATLAB/Simulink demonstrate the system's ability to detect and classify PQ disturbances with high accuracy and low latency. The study emphasizes the necessity of real-time PQ monitoring as a foundational element for smart grid development and grid stability in the era of renewable energy proliferation.
Pages: 31-35 | Views: 66 | Downloads: 34
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How to cite this article:
Samir Benkhadra. Real-time monitoring of power quality in renewable-dominated Microgrids. Int J Adv Electr Eng 2025;6(1):31-35.
