Distflow based state estimation for power distribution networks

dc.contributorUTFPR
dc.contributorCECE-UNIOESTE
dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T17:22:41Z
dc.date.available2018-12-11T17:22:41Z
dc.date.created2018-12-11T17:22:41Z
dc.date.issued2018-11-01
dc.identifierEnergy Systems, v. 9, n. 4, p. 1055-1070, 2018.
dc.identifier1868-3975
dc.identifier1868-3967
dc.identifierhttp://hdl.handle.net/11449/176834
dc.identifier10.1007/s12667-017-0269-1
dc.identifier2-s2.0-85053223447
dc.identifier2-s2.0-85053223447.pdf
dc.description.abstractA new state estimation method for electrical power distribution systems using the Distflow formulation and the Weighted Least Square method to determine the steady-state operating point is presented. In order to reduce the number of measurements needed for state estimation analysis, a special set of state variables is defined. The proposed methodology is shown to be able to successfully determine the operating conditions of a electrical power distribution system with high automation levels. The proposed approach is tested on the IEEE-37 and IEEE-123 bus test system, reducing the number of state variables up to 60% when compared with conventional state estimation method.
dc.languageeng
dc.relationEnergy Systems
dc.relation0,496
dc.relation0,496
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectDistflow method
dc.subjectElectrical power distribution system
dc.subjectState estimation
dc.subjectState variables
dc.subjectWeigthed least square
dc.titleDistflow based state estimation for power distribution networks
dc.typeArtículos de revistas


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