Evaluation of Cyberattack Impacts on Distribution Grid Networks

Document Type

Conference Proceeding

Publication Date

1-1-2025

Abstract

This paper presents a robust algorithm to enhance the resilience of electrical distribution grids against cybersecurity threats like malware and DDoS attacks that compromise metering integrity in advanced distribution systems. The solution utilizes distributed metering across DERs, microgrids, and ADMS/DERMS/SCADA systems to improve data reliability and control. A key feature is the dynamic trust assignment using parameters α, β, and γ to evaluate data dependability and consistency. By identifying outliers and anomaly patterns, the algorithm detects security events and faults, adapting trust levels to mitigate disruptions, including DDoS attacks on smart meters and communication links. The results presented in the case study highlight the efficacy of the proposed trust-based framework that addresses key cybersecurity challenges in the distribution networks.

Publication Title

IEEE Power and Energy Society General Meeting

ISBN

[9798331509958]

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