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dc.contributor.authorMantovani, J. R S [UNESP]
dc.contributor.authorModesto, S. A G [UNESP]
dc.contributor.authorGarcia, A. V. [UNESP]
dc.identifier.citationIEE Proceedings: Generation, Transmission and Distribution, v. 148, n. 3, p. 257-262, 2001.
dc.description.abstractA combined methodology consisting of successive linear programming (SLP) and a simple genetic algorithm (SGA) solves the reactive planning problem. The problem is divided into operating and planning subproblems; the operating subproblem, which is a nonlinear, ill-conditioned and nonconvex problem, consists of determining the voltage control and the adjustment of reactive sources. The planning subproblem consists of obtaining the optimal reactive source expansion considering operational, economical and physical characteristics of the system. SLP solves the optimal reactive dispatch problem related to real variables, while SGA is used to determine the necessary adjustments of both the binary and discrete variables existing in the modelling problem. Once the set of candidate busbars has been defined, the program implemented gives the location and size of the reactive sources needed, if any, to maintain the operating and security constraints.en
dc.relation.ispartofIEE Proceedings: Generation, Transmission and Distribution
dc.subjectElectric transformers
dc.subjectFunction evaluation
dc.subjectGenetic algorithms
dc.subjectLinear programming
dc.subjectMathematical models
dc.subjectMatrix algebra
dc.subjectReactive power
dc.subjectVoltage control
dc.subjectOptimal reactive dispatch problem
dc.subjectOptimal reactive source expansion
dc.subjectReactive planning
dc.subjectSuccessive linear programming
dc.subjectElectric power systems
dc.titleVAr planning using genetic algorithm and linear programmingen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationElectrical Engineering Department São Paulo State University, CP 031, 15385-000 Ilha Solteira, SP
dc.description.affiliationUnespElectrical Engineering Department São Paulo State University, CP 031, 15385-000 Ilha Solteira, SP
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Ilha Solteirapt
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