Identification of transmission line parameters from temporal measurements of currents and voltages in their terminals: Influence oh the length line

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2014-05-27T11:27:25Z
dc.date.available2014-05-27T11:27:25Z
dc.date.created2014-05-27T11:27:25Z
dc.date.issued2012-12-11
dc.identifierIEEE Power and Energy Society General Meeting.
dc.identifier1944-9925
dc.identifier1944-9933
dc.identifierhttp://hdl.handle.net/11449/74063
dc.identifier10.1109/PESGM.2012.6345270
dc.identifierWOS:000312493704115
dc.identifier2-s2.0-84870623762
dc.identifier4830845230549223
dc.description.abstractThe objective of this paper is to show a methodology to estimate transmission line parameters. The method is applied in a single-phase transmission line using the method of least squares. In this method the longitudinal and transversal parameters of the line are obtained as a function of a set of measurements of currents and voltages (as well as their derivatives with respect to time) at the terminals of the line during the occurrence of a short-circuit phase-ground near the load. The method is based on the assumption that a transmission line can be represented by a single circuit π. The results show that the precision of the method depends on the length of the line, where it has a better performance for short lines and medium length. © 2012 IEEE.
dc.languageeng
dc.relationIEEE Power and Energy Society General Meeting
dc.relation0,328
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectLeast-squares method
dc.subjectParameters estimation
dc.subjectTransmission line modeling
dc.subjectTransmission lines
dc.subjectCurrents and voltages
dc.subjectLeast squares methods
dc.subjectMethod of least squares
dc.subjectTemporal measurements
dc.subjectTransmission line parameters
dc.subjectElectric lines
dc.subjectLeast squares approximations
dc.subjectTransmission line theory
dc.titleIdentification of transmission line parameters from temporal measurements of currents and voltages in their terminals: Influence oh the length line
dc.typeActas de congresos


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