Cascading failure propagation in interconnected networks with tunable load redistribution strategy

2015 ◽  
Author(s):  
Sheng Hong ◽  
Baoqing Wang ◽  
Jianghui Wang
Keyword(s):  
Cascading Failure ◽  
Load Redistribution ◽  
Interconnected Networks ◽  
Failure Propagation

scholarly journals Stochastic load-redistribution model for cascading failure propagation

2010 ◽  
Vol 81 (3) ◽  
Author(s):  
Jörg Lehmann ◽  
Jakob Bernasconi
Keyword(s):  
Cascading Failure ◽  
Load Redistribution ◽  
Failure Propagation ◽  
Stochastic Load

scholarly journals Cascading failure of scale-free networks based on a tunable load redistribution model

2014 ◽  
Vol 63 (3) ◽  
pp. 030501
Author(s):  
Duan Dong-Li ◽  
Wu Xiao-Yue
Keyword(s):  
Cascading Failure ◽  
Scale Free ◽  
Load Redistribution ◽  
Scale Free Networks

scholarly journals Machine Learning Based on Bayes Networks to Predict the Cascading Failure Propagation

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 44815-44823 ◽  
Author(s):  
Renjian Pi ◽  
Ye Cai ◽  
Yong Li ◽  
Yijia Cao
Keyword(s):  
Machine Learning ◽  
Cascading Failure ◽  
Failure Propagation ◽  
Bayes Networks

Dynamics of load entropy during cascading failure propagation in scale-free networks

2008 ◽  
Vol 372 (36) ◽  
pp. 5778-5782 ◽  
Author(s):  
Z.J. Bao ◽  
Y.J. Cao ◽  
L.J. Ding ◽  
Z.X. Han ◽  
G.Z. Wang
Keyword(s):  
Cascading Failure ◽  
Scale Free ◽  
Scale Free Networks ◽  
Failure Propagation

scholarly journals A Cascading Failure Model for Command and Control Networks with Hierarchy Structure

2018 ◽  
Vol 2018 ◽  
pp. 1-14 ◽  
Author(s):  
Xiue Gao ◽  
Duoping Zhang ◽  
Keqiu Li ◽  
Bo Chen
Keyword(s):  
Command And Control ◽  
Cascading Failure ◽  
Cascading Failures ◽  
Failure Model ◽  
Relational Models ◽  
Control Networks ◽  
Load Redistribution ◽  
Initial Load ◽  
And Control ◽  
The Impact

Cascading failures in the command and control networks (C2 networks) could substantially affect the network invulnerability to some extent. In particular, without considering the characteristics of hierarchy structure, it is quite misleading to employ the existing cascading failure models and effectively analyze the invulnerability of C2 networks. Therefore, a novel cascading failure model for command and control networks with hierarchy structure is proposed in this paper. Firstly, a method of defining the node’s initial load in C2 networks based on hierarchy-degree is proposed. By applying the method, the impact of organizational positions and the degree of the node on its initial load could be highlighted. Secondly, a nonuniform adjustable load redistribution strategy (NALR strategy) is put forward in this paper. More specifically, adjusting the redistribution coefficient could allocate the load from failure nodes to the higher and the same level neighboring nodes according to different proportions. It could be demonstrated by simulation results that the robustness of C2 networks against cascading failures could be dramatically improved by adjusting the initial load adjustment coefficient, the tolerance parameter, and the load redistribution coefficient. And finally, comparisons with other relational models are provided to verify the rationality and effectiveness of the model proposed in this paper. Subsequently, the invulnerability of C2 networks could be enhanced.

ESTIMATING FAILURE PROPAGATION IN MODELS OF CASCADING BLACKOUTS

2005 ◽  
Vol 19 (4) ◽  
pp. 475-488 ◽  
Author(s):  
Ian Dobson ◽  
Benjamin A. Carreras ◽  
Vickie E. Lynch ◽  
Bertrand Nkei ◽  
David E. Newman
Keyword(s):  
Probability Distribution ◽  
Power System ◽  
Transmission Line ◽  
Probabilistic Model ◽  
Initial Step ◽  
Cascading Failure ◽  
Statistical Estimates ◽  
Failure Propagation ◽  
Cascading Blackouts ◽  
System Data

We compare and test statistical estimates of failure propagation in data from versions of a probabilistic model of loading-dependent cascading failure and a power system blackout model of cascading transmission line overloads. The comparisons suggest mechanisms affecting failure propagation and are an initial step toward monitoring failure propagation from practical system data. Approximations to the probabilistic model describe the forms of probability distribution of cascade sizes.

scholarly journals An Investigation into Cascading Failure in Large-Scale Electric Grids: A Load-Redistribution Approach

2018 ◽  
Vol 8 (7) ◽  
pp. 1033 ◽  
Author(s):  
Guidong Zhang ◽  
Samson Yu ◽  
Siyuan Zou ◽  
Herbert Iu ◽  
Tyrone Fernando ◽  
...  
Keyword(s):  
Large Scale ◽  
Cascading Failure ◽  
Load Redistribution ◽  
Electric Grids

Overload cascading failure on complex networks with heterogeneous load redistribution

2017 ◽  
Vol 481 ◽  
pp. 160-166 ◽  
Author(s):  
Yueyi Hou ◽  
Xiaoyun Xing ◽  
Menghui Li ◽  
An Zeng ◽  
Yougui Wang
Keyword(s):  
Complex Networks ◽  
Cascading Failure ◽  
Load Redistribution

Modeling Cascading Failure Propagation through Dynamic Bayesian Networks

2009 ◽  
Vol 42 (5) ◽  
pp. 209-214 ◽  
Author(s):  
A. Bobbio ◽  
D. Codetta-Raiteri ◽  
S. Montani ◽  
L. Portinale
Keyword(s):  
Bayesian Networks ◽  
Dynamic Bayesian Networks ◽  
Cascading Failure ◽  
Failure Propagation
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