WSEAS Transactions on Circuits and Systems
Print ISSN: 1109-2734, E-ISSN: 2224-266X
Volume 24, 2025
Application of a Computational Tool to Enhance the Electrical Resilience of a Distribution System During a Volcanic Eruption
Authors: , , ,
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Abstract: High-impact, low-probability (HILP) events, such as natural disasters, have increased the vulnerability of power distribution systems (PDS). PDS resilience refers to their ability to withstand these events and recover quickly. This study proposes a methodological framework and a computational tool to determine the optimal sizing and placement of battery energy storage systems (BESS) and power switches within PDS, thereby enhancing their resilience against lahars triggered by volcanic eruptions. The focus is on reducing energy not supplied (ENS) during PDS recovery. The results indicate that the proposal can improve PDS resilience to exogenous events by investing in BESS and switches, ensuring electrical supply to critical services such as hospitals, shelters, and police under demand-side management.
Pages: 268-277
DOI: 10.37394/23201.2025.24.28