Decision tree analysis to identify harmful contingencies and estimate blackout indices for predicting system vulnerability
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2019.106036
Abstract: Abstract Cascading failure is the main mechanism for progressing large blackouts in power systems. Following an initial event, it is challenging to predict whether there is a potential for starting cascading failure. In fact, the… read more here.
Keywords: estimate blackout; system; cascading failure; blackout indices ... See more keywords
Cascading failure model of scale-free topology for avoiding node failure
Sign Up to like & getrecommendations! Published in 2017 at "Neurocomputing"
DOI: 10.1016/j.neucom.2017.04.042
Abstract: Abstract In order to efficiently fortify the robustness of a scale-free network against cascading failure, a model of this phenomenon is proposed based on defining the load of a node with respect to both degree… read more here.
Keywords: failure model; scale free; cascading failure; topology ... See more keywords
Preferential redistribution in cascading failure by considering local real-time information
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2019.121729
Abstract: Abstract Cascading failures in real systems are common phenomena. Considering the risk awareness during cascade failure and the lack of information of initial loads, a cascading failure model based on local real-time information is proposed… read more here.
Keywords: redistribution; load; cascading failure; failure ... See more keywords
Preventing Cascading Failure Through Fuzzy Co-Operative Control Mechanism Using V2G
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2944848
Abstract: The previously proposed algorithms for preventing cascading failures, which lead to a blackout event, involve specific load shedding schemes, which introduce incurring losses in the power system network. In this paper, a cooperative control based… read more here.
Keywords: cascading failures; preventing cascading; control; power ... See more keywords
A Stochastic Model of Cascading Failure Dynamics in Cyber-Physical Power Systems
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2020.2964624
Abstract: Uncertain events such as renewable generation and load fluctuation will introduce uncertainties into the grid that might severely affect the system's robustness against cascading failure. A stochastic model for studying the cascading failure dynamics of… read more here.
Keywords: cyber physical; failure; cascading failure; model ... See more keywords
A Stochastic Model of Cascading Failure Dynamics in Communication Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2018.2822049
Abstract: In this brief, we propose a stochastic model based on state transition theory to investigate the dynamics of cascading failures in communication networks. We describe the failure events of the nodes in the network as… read more here.
Keywords: network; cascading failure; stochastic model; model ... See more keywords
Vulnerable Line Identification of Cascading Failure in Power Grid Based on New Electrical Betweenness
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3213552
Abstract: In this brief, a new electrical betweenness method is proposed to identify the vulnerable lines of the power grid. This method can better balance the accuracy and efficiency of identifying vulnerable lines. The proposed power… read more here.
Keywords: new electrical; power grid; power; cascading failure ... See more keywords
A Novel Time Evolution-Based Cascading Failure Model Considering Auto-Reclosers
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3225094
Abstract: The auto-recloser (AR) contributes to the service restoration of the transmission lines tripped by overload and relay protection mal-operation, which may complicate cascading outage processes. This brief develops a novel model to investigate the impact… read more here.
Keywords: time; auto; failure; cascading failure ... See more keywords
An Online Condition Monitoring Method for Series-Connected IGBTs to Avoid Cascading Failure
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3219087
Abstract: The series-connected insulated gate bipolar transistors (IGBTs) have numerous applications in industry and research fields. One of the risks of the resultant series high-voltage switch (RSHVS) is the IGBTs short-circuit failure. The number of the… read more here.
Keywords: series; voltage; failure; cascading failure ... See more keywords
Fast Identification of Vulnerable Set for Cascading Failure Analysis in Power Grid
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3202917
Abstract: Past 20 years has witnessed some exorbitant fallout and large-scale blackouts in power system, particularly due to cascading failures and their propagation in the crucial yet complex and networked infrastructure. A pivotal prevention measure to… read more here.
Keywords: vulnerable set; identification; fast identification; identification vulnerable ... See more keywords
Cascading Failure in Multiple Critical Infrastructure Interdependent Networks of Syncretic Railway System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2021.3057404
Abstract: A syncretic railway network (SRN) that comprises the railway, regional railway, and urban rail transit is the cornerstone for the socio-economic development of urban agglomerations. Most existing research studies consider a syncretic network as a… read more here.
Keywords: railway; network; interdependent; cascading failure ... See more keywords