dc.contributorUniversidade de São Paulo (USP)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:12Z
dc.date.available2014-05-27T11:21:12Z
dc.date.created2014-05-27T11:21:12Z
dc.date.issued2004-12-01
dc.identifier2004 IEEE Power Engineering Society General Meeting, v. 1, p. 831-836.
dc.identifierhttp://hdl.handle.net/11449/67970
dc.identifier10.1109/PES.2004.1372936
dc.identifier2-s2.0-13244260981
dc.identifier8479687404526958
dc.identifier0000-0002-5642-8925
dc.description.abstractIn this paper is presented a new approach for optimal power flow problem. This approach is based on the modified barrier function and the primal-dual logarithmic barrier method. A Lagrangian function is associated with the modified problem. The first-order necessary conditions for optimality are fulfilled by Newton's method, and by updating the barrier terms. The effectiveness of the proposed approach has been examined by solving the Brazilian 53-bus, IEEE118-bus and IEEE162-bus systems.
dc.languageeng
dc.relation2004 IEEE Power Engineering Society General Meeting
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectModified barrier function
dc.subjectNewton's method
dc.subjectNonlinear programming
dc.subjectOptimal power flow
dc.subjectPower system planning.
dc.subjectElectric potential
dc.subjectElectric power generation
dc.subjectLagrange multipliers
dc.subjectMathematical models
dc.subjectNumerical methods
dc.subjectOptimization
dc.subjectStrategic planning
dc.subjectVectors
dc.subjectModified barrier functions
dc.subjectOptimal power flow (OPF)
dc.subjectPower system planning
dc.subjectElectric power systems
dc.titleModified barrier method for optimal power flow problem
dc.typeActas de congresos


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