Power grids as complex networks: Resilience and reliability analysis

AM Amani, M Jalili - Ieee Access, 2021 - ieeexplore.ieee.org
Power grids are cyber-physical systems and can be modelled as network systems where
individual units (generators, busbars and loads) are interconnected through physical and …

A review of system modeling, assessment and operational optimization for integrated energy systems

J Zhao, L Chen, Y Wang, Q Liu - Science China Information Sciences, 2021 - Springer
Building an efficient, safe, and sustainable energy system has been listed as one of the
national energy development strategies in China. Through unified management and …

Detecting delay propagation in regional air transport systems using convergent cross mapping and complex network theory

Z Guo, M Hao, B Yu, B Yao - Transportation Research Part E: Logistics and …, 2022 - Elsevier
It has been widely recognized that delay propagation is a widespread phenomenon in air
transport systems. Regional air transport systems are vulnerable to severe systemic delay …

An integrated modeling framework for cascading failure study and robustness assessment of cyber-coupled power grids

X Zhang, D Liu, H Tu, CK Tse - Reliability Engineering & System Safety, 2022 - Elsevier
The extensive deployment of information and communication technologies significantly
changes the characteristics of power grids. In this paper, we propose an integrated modeling …

A tutorial on modeling and analysis of cascading failure in future power grids

D Liu, X Zhang, KT Chi - … on Circuits and Systems II: Express …, 2020 - ieeexplore.ieee.org
Cascading failure inevitably emerges in complex power grids that can cause enormous
economic losses. Over the past few decades, a great deal of effort has been devoted to …

The vulnerability of communities in complex networks: An entropy approach

T Wen, Y Deng - Reliability Engineering & System Safety, 2020 - Elsevier
Measuring the vulnerability of communities in complex networks has become an important
topic in the research of complex systems. Numerous existing vulnerability measures have …

Current status and perspective of vulnerability assessment of cyber-physical power systems based on complex network theory

T Zang, Z Wang, X Wei, Y Zhou, J Wu, B Zhou - Energies, 2023 - mdpi.com
The increasing factors of uncertainty faced by the system are due to the deep coupling of the
electric power cyber network and the physical network. Consequently, ensuring the efficient …

A gene importance based evolutionary algorithm (GIEA) for identifying critical nodes in cyber–physical power systems

G Wu, M Li, ZS Li - Reliability Engineering & System Safety, 2021 - Elsevier
Protecting the critical nodes of a Cyber–Physical Power System (CPPS) is an effective
strategy for mitigating the risk of incurring large-scale blackouts. A Gene Importance based …

Mitigating cascading failures of spatially embedded cyber–physical power systems by adding additional information links

Z Dong, M Tian, X Li, J Lai, R Tang - Reliability Engineering & System …, 2022 - Elsevier
To improve the invulnerability of cyber–physical power systems (CPPSs) against cascading
failures, this paper develops a spatial CPPS model considering the hierarchical information …

Cyber–Physical Power System (CPPS): a review on measures and optimization methods of system resilience

G Wu, ZS Li - Frontiers of Engineering Management, 2021 - journal.hep.com.cn
The Cyber–Physical Power System (CPPS) is one of the most critical infrastructure systems
in a country because a stable and secure power supply is a key foundation for national and …