Dynamic modeling of the electric transportation network
- 1 July 2005
- journal article
- Published by IOP Publishing in Europhysics Letters
- Vol. 71 (2) , 318-324
- https://doi.org/10.1209/epl/i2004-10533-6
Abstract
We introduce a model for the dynamic self-organization of the electric grid. The model is characterized by a conserved magnitude, energy, that can travel following the links of the network to satisfy nodes' load. The load fluctuates in time causing local overloads that drive the dynamic evolution of the network topology. Our model displays a transition from a fully connected network to a configuration witha non-trivial topology and wh ere global failures are suppressed. The most efficient topology is characterized by an exponential degree distribution, in agreement with the topology of the real electric grid. The model intrinsically presents self- induced break-down events, which can be thought as representative of real black-outs.Keywords
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This publication has 19 references indexed in Scilit:
- Complex dynamics of blackouts in power transmission systemsChaos: An Interdisciplinary Journal of Nonlinear Science, 2004
- Definition and Classification of Power System Stability IEEE/CIGRE Joint Task Force on Stability Terms and DefinitionsIEEE Transactions on Power Systems, 2004
- Model for cascading failures in complex networksPhysical Review E, 2004
- The Structure and Function of Complex NetworksSIAM Review, 2003
- Critical points and transitions in an electric power transmission model for cascading failure blackoutsChaos: An Interdisciplinary Journal of Nonlinear Science, 2002
- Epidemic Threshold in Structured Scale-Free NetworksPhysical Review Letters, 2002
- Evolution of networksAdvances in Physics, 2002
- Statistical mechanics of complex networksReviews of Modern Physics, 2002
- Epidemic Spreading in Scale-Free NetworksPhysical Review Letters, 2001
- Exploring complex networksNature, 2001