Author(s) :

Saranya S, Vimala M

Conference Name :

International Conference on Modern Trends in Engineering and Management (ICMTEM-25)

Abstract :

The integration of renewable energy sources into modern power grids presents significant challenges in maintaining system stability due to their intermittent and variable nature. This paper explores the deployment of a Battery Energy Storage System (BESS) to enhance power export capability and stabilize transient voltage and frequency fluctuations during dynamic grid conditions. The proposed system enables rapid energy injection or absorption, acting as a buffer between generation and demand. By supporting both active and reactive power control, the BESS contributes to voltage regulation, frequency stabilization, and improved grid reliability, especially during sudden load changes or generation loss. Simulation results demonstrate that the incorporation of BESS can improve frequency response by over 30% and reduce voltage deviation by up to 40% during disturbances. The study highlights the critical role of energy storage in strengthening grid resilience and accelerating the transition to sustainable energy systems.

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