An approach of optimal sensitivity applied in the tertiary loop of the automatic generation control

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorBelati, Edmarcio A.
dc.creatorAlves, Dilson A.
dc.creatorda Costa, Geraldo R. M.
dc.date2014-05-20T15:30:45Z
dc.date2016-10-25T18:06:21Z
dc.date2014-05-20T15:30:45Z
dc.date2016-10-25T18:06:21Z
dc.date2008-09-01
dc.date.accessioned2017-04-06T00:18:39Z
dc.date.available2017-04-06T00:18:39Z
dc.identifierElectric Power Systems Research. Lausanne: Elsevier B.V. Sa, v. 78, n. 9, p. 1553-1560, 2008.
dc.identifier0378-7796
dc.identifierhttp://hdl.handle.net/11449/40064
dc.identifierhttp://acervodigital.unesp.br/handle/11449/40064
dc.identifier10.1016/j.epsr.2008.01.017
dc.identifierWOS:000257619800009
dc.identifierhttp://dx.doi.org/10.1016/j.epsr.2008.01.017
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/882874
dc.descriptionThis paper proposes an approach of optimal sensitivity applied in the tertiary loop of the automatic generation control. The approach is based on the theorem of non-linear perturbation. From an optimal operation point obtained by an optimal power flow a new optimal operation point is directly determined after a perturbation, i.e., without the necessity of an iterative process. This new optimal operation point satisfies the constraints of the problem for small perturbation in the loads. The participation factors and the voltage set point of the automatic voltage regulators (AVR) of the generators are determined by the technique of optimal sensitivity, considering the effects of the active power losses minimization and the network constraints. The participation factors and voltage set point of the generators are supplied directly to a computational program of dynamic simulation of the automatic generation control, named by power sensitivity mode. Test results are presented to show the good performance of this approach. (C) 2008 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V. Sa
dc.relationElectric Power Systems Research
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectautomatic generation control
dc.subjectload frequency control
dc.subjectarea control error
dc.subjectoptimal power flow
dc.subjectactive power loss minimization
dc.titleAn approach of optimal sensitivity applied in the tertiary loop of the automatic generation control
dc.typeOtro


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