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dc.contributor.authorBaillieul, Johnen_US
dc.contributor.authorWang, Shuaien_US
dc.coverage.spatialMiami Beach Floridaen_US
dc.date2018-07-01
dc.date.accessioned2020-01-09T15:12:15Z
dc.date.available2020-01-09T15:12:15Z
dc.date.issued2018-12-01
dc.identifier.citationJohn Baillieul, Shuai Wang. 2018. "Paradigm and Paradox in Topology Control of Power Grids." Proceeding of the 57-th IEEE Conference on Decision and Control, https://doi.org/10.1109/CDC.2018.8618888
dc.identifier.urihttps://hdl.handle.net/2144/39058
dc.description.abstractCorrective Transmission Switching can be used by the grid operator to relieve line overloading and voltage violations, improve system reliability, and reduce system losses. Power grid optimization by means of line switching is typically formulated as a mixed integer programming problem (MIP). Such problems are known to be computationally intractable, and accordingly, a number of heuristic approaches to grid topology reconfiguration have been proposed in the power systems literature. By means of some low order examples (3-bus systems), it is shown that within a reasonably large class of “greedy” heuristics, none can be found that perform better than the others across all grid topologies. Despite this cautionary tale, statistical evidence based on a large number of simulations using IEEE 118-bus systems indicates that among three heuristics, a globally greedy heuristic is the most computationally intensive, but has the best chance of reducing generation costs while enforcing N-1 connectivity. It is argued that, among all iterative methods, the locally optimal switches at each stage have a better chance in not only approximating a global optimal solution but also greatly limiting the number of lines that are switched.en_US
dc.language.isoen_US
dc.publisherIEEEen_US
dc.relation.ispartofProceeding of the 57-th IEEE Conference on Decision and Control
dc.subjectScience & technologyen_US
dc.subjectAutomation & control systemsen_US
dc.subjectEngineering, electrical & electronicen_US
dc.titleParadigm and paradox in topology control of power gridsen_US
dc.typeArticleen_US
dc.description.versionFirst author draften_US
dc.identifier.doi10.1109/CDC.2018.8618888
pubs.elements-sourcemanual-entryen_US
pubs.notesEmbargo: Not knownen_US
pubs.organisational-groupBoston Universityen_US
pubs.organisational-groupBoston University, College of Engineeringen_US
pubs.organisational-groupBoston University, College of Engineering, Department of Mechanical Engineeringen_US
pubs.publication-statusPublisheden_US
dc.identifier.orcid0000-0002-5009-0708 (Baillieul, John)
dc.identifier.mycv359955


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