Vulnerability Analysis of Power Grids Using Modified Centrality Measures
Joint Authors
Barocio, E.
Uribe, F.
Gutierrez, Francisco
Zuniga, P.
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-03
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The aim of this paper is to propose modified centrality measures as a tool to identify critical nodes before a vulnerability analysis is performed in an electrical power grid.
Pair dependency centrality is weighted using the grid active power flow, and this becomes the basis to define closeness and betweenness of its nodes, and hence to identify the most critical ones.
To support the idea of using modified centralities, four power grids are tested to be either exponential or scale-free.
To evaluate the proposal, information obtained via modified centrality measures is used to calculate global efficiency of the power grids.
American Psychological Association (APA)
Gutierrez, Francisco& Barocio, E.& Uribe, F.& Zuniga, P.. 2013. Vulnerability Analysis of Power Grids Using Modified Centrality Measures. Discrete Dynamics in Nature and Society،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-448504
Modern Language Association (MLA)
Gutierrez, Francisco…[et al.]. Vulnerability Analysis of Power Grids Using Modified Centrality Measures. Discrete Dynamics in Nature and Society No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-448504
American Medical Association (AMA)
Gutierrez, Francisco& Barocio, E.& Uribe, F.& Zuniga, P.. Vulnerability Analysis of Power Grids Using Modified Centrality Measures. Discrete Dynamics in Nature and Society. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-448504
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-448504
