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Representation of Electric Power Systems by Complex Networks with Applications to Risk Vulnerability Assessment

Correa-Henao, Gabriel Jaime and Yusta-Loyo, José María (2015) Representation of Electric Power Systems by Complex Networks with Applications to Risk Vulnerability Assessment. DYNA, 82 (192). pp. 68-77. ISSN 2346-2183

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Resumen

The occurrence of impact events (e.g. blackouts with vast geographic coverage) into electrical critic infrastructure systems usually require the analysis of cascade failure root causes through the conduction of structural vulnerability studies, with well-defined methodologies that may guide decision-making for implementation of preventing actions and for operation recovering into the power system (e.g. N-1 and N-t contingency studies). This technical contribution provides some alternative techniques based upon complex networks and graph theory, which in the last few years have been proposed as useful methodologies for analysis of physical behavior of electric power systems. Vulnerability assessment is achieved by testing their performance into random risks and deliberate attacks threats scenarios. Results shown in this proposal lead to conclusions on the use of complex networks for contingency analysis by means of studies of those events that result in cascade failures and consumer disconnections.

Tipo de documento:Artículo - Article
Palabras clave:critical infrastructure protection, vulnerability analysis, cascade failures, homeland security, risk analysis
Temática:6 Tecnología (ciencias aplicadas) / Technology > 62 Ingeniería y operaciones afines / Engineering
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:59016
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :31 Oct 2017 17:20
Ultima modificación:27 Noviembre 2017 22:06
Ultima modificación:27 Noviembre 2017 22:06
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