Sequential topology recovery of complex power systems based on reinforcement learning

J Wu, B Fang, J Fang, X Chen, KT Chi - Physica A: Statistical Mechanics …, 2019 - Elsevier
Cascading failure is among the most critical threats to the security and resilience of modern
power systems and has attracted a wealth of research interest in the past decade. Most of …

Sequential recovery of cyber-physical power systems based on improved q-learning

J Li, Y Li, Q Su - Journal of the Franklin Institute, 2023 - Elsevier
Cascading failures are one of the most severe threats to cyber-physical power systems. Most
studies explore the cascading failure problem from the attacker's perspective while …

Sequential recovery of complex networks suffering from cascading failure blackouts

J Wu, Z Chen, Y Zhang, Y Xia… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Over the past decades, prevention and mitigation against cascading failure blackouts in
complex networked systems have been extensively studied. In reality, the functional and …

Sequential node/link recovery strategy of power grids based on q-learning approach

Y Zhang, J Wu, Z Chen, Y Huang… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
Cascading failure, which can be triggered by both physical and cyber attacks, is among the
most critical threats to the security and resilience of power grids. In current literature …

Do topological models contribute to decision making on post-disaster electric power system restoration?

M Ouyang, L Zhao - Chaos: An Interdisciplinary Journal of Nonlinear …, 2014 - pubs.aip.org
This paper introduces two topological models and proposes several topology-based
strategies to generate the restoration sequences of the damaged components in a post …

Integrating reinforcement learning and optimal power dispatch to enhance power grid resilience

Q Li, X Zhang, J Guo, X Shan, Z Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Power grids are vulnerable to extreme events that may cause the failure of multiple
components and lead to severe power outages. It is of practical importance to design …

Sequential restorations of complex networks after cascading failures

Y Huang, J Wu, W Ren, KT Chi… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Cascading failure on complex networks has been extensively studied over the past decade.
However, restoration of networks from cascading failure is still relatively unexplored. In this …

Model for cascading failures with adaptive defense in complex networks

H Ke, H Tao, T Yi - Chinese Physics B, 2010 - iopscience.iop.org
This paper investigates cascading failures in networks by considering interplay between the
flow dynamic and the network topology, where the fluxes exchanged between a pair of …

Higher-order interaction learning of line failure cascading in power networks

A Ghasemi, H Kantz - Chaos: An Interdisciplinary Journal of Nonlinear …, 2022 - pubs.aip.org
Line failure cascading in power networks is a complex process that involves direct and
indirect interactions between lines' states. We consider the inverse problem of learning …

Robustness assessment and enhancement of power grids from a complex network's perspective using decision trees

D Liu, KT Chi, X Zhang - … on Circuits and Systems II: Express …, 2019 - ieeexplore.ieee.org
In this brief, by examining the profile of the failure cascade of power systems, we identify a
critical observable parameter, namely onset time, which is the time after which the …