 A multi-uncertainty-set based two-stage robust optimization to defender–attacker–defender model for power system protectionTao Ding, Li Yao and Fangxing Li Reliability Engineering and System Safety, 2018, vol. 169, issue C, 179-186 Abstract: To handle rapidly growing threats from deliberate attacks, the critical components in power grid should be identified and protected. This paper proposed a defender–attacker–defender model to deal with power grid protection problem, in which the uncertain attacks and load types are considered. Furthermore, multiple uncertainty sets are introduced to characterize the possible realizations of disruptions caused by attackers, and the probabilities of the multiple uncertainty sets are estimated using analytic hierarchy process. Then, the problem is formulated as a multi-uncertainty-set based two-stage robust optimization model which can be termed as a mixed-integer tri-level programming and solved by column-and-constrains generation algorithm with a master-subproblem framework. The test results on a standard IEEE RTS 24-bus system show the effectiveness of the proposed model by considering multiple uncertainty sets and load types. Keywords: Analytic hierarchy process; Column-and-constrains generation algorithm; Defender–attacker–defender; Multi-uncertainty-set; Power grid protection; Robust optimization (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:reensy:v:169:y:2018:i:c:p:179-186 DOI: 10.1016/j.ress.2017.08.020 Access Statistics for this article Reliability Engineering and System Safety is currently edited by Carlos Guedes Soares More articles in Reliability Engineering and System Safety from Elsevier |
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