July 26, 2024
Journal Article

Resilience Assessment and Planning in Power Distribution Systems: Past and Future Considerations

Abstract

High impact low probability (HILP) events such as hurricanes, heat waves, and floods have instigated widespread power outages and blackouts around the globe in the past decade. With the increasing challenges concerning the threats to the power distribution systems and the growing need to mitigate the impacts of the HILP events, resilience has become a crucial requirement for the power grid infrastructures. Numerous efforts have been made to define, measure, and characterize the resilience of power distribution systems. This study thoroughly reviews the state-of-the-art methods on the existing resilience evaluation framework and metrics. The desirable characteristics of resilience metrics are highlighted, and the challenges associated with formulating, developing, and calculating such metrics are discussed. Next, we detail the state-of-the-art literature on planning solutions to ensure distribution system resilience. This paper aims to extract a deep insight into this challenging and critical research area and envision future opportunities that can guide the power distribution system operators/planners to formulate more effective mitigation strategies to enhance the resilience of power distribution systems.

Published: July 26, 2024

Citation

Paul S., A. Poudyal, S. Poudel, A. Dubey, and Z. Wang. 2024. Resilience Assessment and Planning in Power Distribution Systems: Past and Future Considerations. Renewable and Sustainable Energy Reviews 189, no. Part B:Art. No. 113991. PNNL-SA-171514. doi:10.1016/j.rser.2023.113991

Research topics