Vulnerability and resilience of urban energy ecosystems to extreme climate events: A systematic review and perspectives

ATD Perera, T Hong - Renewable and Sustainable Energy Reviews, 2023 - Elsevier
We reviewed the present studies on the vulnerability and resilience of the energy ecosystem
(most parts of the energy ecosystem), considering extreme climate events. This study …

A comprehensive review and comparison of the fragility curves used for resilience assessments in power systems

A Serrano-Fontova, H Li, Z Liao, MR Jamieson… - IEEE …, 2023 - ieeexplore.ieee.org
Over the years, power systems have been severely affected by extreme events. This
situation has worsened given that climate change has proven to exacerbate their frequency …

Cyber attacks on power grids: Causes and propagation of cascading failures

VS Rajkumar, A Ştefanov, A Presekal, P Palensky… - IEEE …, 2023 - ieeexplore.ieee.org
Cascading effects in the power grid involve an uncontrolled, successive failure of elements.
The root cause of such failures is the combined occurrence of multiple, statistically rare …

Under voltage load shedding and penetration of renewable energy sources in distribution systems: a review

S Sundarajoo, DM Soomro - International Journal of Modelling and …, 2023 - Taylor & Francis
The growing energy demand and the emerging environmental concerns across the globe
caused increasing penetration of renewable energy sources (RESs) in distribution systems …

Machine learning applications in cascading failure analysis in power systems: A review

NM Sami, M Naeini - Electric Power Systems Research, 2024 - Elsevier
Cascading failures pose a significant threat to power grids and have garnered considerable
research interest in the power system domain. The inherent uncertainty and severe impact …

IEEE 1588 Time Synchronization in Power Distribution System Applications: Timestamping and Accuracy Requirements

MA Khan, BP Hayes - IEEE Systems Journal, 2023 - ieeexplore.ieee.org
The monitoring and control of power distribution systems requires an accurate and stable
time synchronization infrastructure. The major requirement for a time synchronization system …

AC transmission expansion planning based on self‐organized criticality to mitigate the risk of cascading blackouts

MR Tavakoli, A Ebrahimi… - … Transmission & Distribution, 2023 - Wiley Online Library
The secular increase of load causes the evolving power system to operate near the critical
margins. In such attitudes, the probability of cascading line outages, as the major reason for …

[HTML][HTML] An identification method for vulnerable lines based on combination weighting method and GraphSAGE algorithm

J Sun, J Liu, C Li, N Zhi - International Journal of Electrical Power & Energy …, 2023 - Elsevier
The cascading outages (COs) of power grid is the necessary stage of blackout. It is of great
significance to accurately identify the vulnerable lines (VLs) in the grid at this stage for the …

Online identification of cascading events in power systems with renewable generation using measurement data and machine learning

GA Nakas, A Dirik, PN Papadopoulos… - IEEE …, 2023 - ieeexplore.ieee.org
This paper introduces a framework for online identification of cascading events in power
systems with renewable generation, based on supervised machine learning techniques and …

A novel fault diagnosis method for key transmission sections based on Nadam-optimized GRU neural network

H Hu, H Lu, R Shi, X Fan, Z Deng - Electric Power Systems Research, 2024 - Elsevier
The key transmission sections (KTS) easily cause chain failures and large-scale power
outages. Hence, the rapid and accurate fault identification in key lines and weak links can …