Deterministic optimization of the thermal Unit Commitment problem: a Branch and Cut search

dc.creatorMarcovecchio, Marian Gabriela
dc.creatorNovais, Augusto Q.
dc.creatorGrossmann, Ignacio E.
dc.date2014-08
dc.identifierhttp://hdl.handle.net/11336/6910
dc.identifierMarcovecchio, Marian Gabriela; Novais, Augusto Q.; Grossmann, Ignacio E.; Deterministic optimization of the thermal Unit Commitment problem: a Branch and Cut search; Elsevier; Computers And Chemical Engineering; 67; 8-2014; 53-68
dc.identifier0098-1354
dc.descriptionThis paper proposes a novel deterministic optimization approach for the Unit Commitment problem (UC), involving thermal generating units. A mathematical programming model is first presented, which includes all the basic constraints and a set of binary variables for the on/off status of each generator at each time period, leading to a convex Mixed-Integer Quadratic Programming (MIQP) formulation. Then, an effective solution methodology based on valid integer cutting planes is proposed, and implemented through a Branch and Cut search for finding the global optimal solution. The application of the proposed approach is illustrated with several examples of different dimensions. Comparisons with other mathematical formulations are also presented.
dc.descriptionFil: Marcovecchio, Marian Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo y Diseño (i); Argentina. Laboratório Nacional de Energia e Geologia; Portugal
dc.descriptionFil: Novais, Augusto Q.. Laboratório Nacional de Energia e Geologia; Portugal
dc.descriptionFil: Grossmann, Ignacio E.. University Of Carnegie Mellon; Estados Unidos
dc.formatapplication/pdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherElsevier
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0098135414000878
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.compchemeng.2014.03.009
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subjectEnergy Optimization
dc.subjectUnit Commitment Problem
dc.subjectDeterministic Optimization
dc.subjectBranch And Cut Algorithm
dc.subjecthttps://purl.org/becyt/ford/2.4
dc.subjecthttps://purl.org/becyt/ford/2
dc.titleDeterministic optimization of the thermal Unit Commitment problem: a Branch and Cut search
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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