Real-time estimation of transmission line impedance based on modal analysis theory

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2014-05-27T11:26:19Z
dc.date.available2014-05-27T11:26:19Z
dc.date.created2014-05-27T11:26:19Z
dc.date.issued2011-12-09
dc.identifierIEEE Power and Energy Society General Meeting.
dc.identifier1944-9925
dc.identifier1944-9933
dc.identifierhttp://hdl.handle.net/11449/73057
dc.identifier10.1109/PES.2011.6038983
dc.identifierWOS:000297469600097
dc.identifier2-s2.0-82855171504
dc.identifier4830845230549223
dc.description.abstractThe objective of this paper is to show a methodology to estimate the longitudinal parameters of transmission lines. The method is based on the modal analysis theory and developed from the currents and voltages measured at the sending and receiving ends of the line. Another proposal is to estimate the line impedance in function of the real-time load apparent power and power factor. The procedure is applied for a non-transposed 440 kV three-phase line. © 2011 IEEE.
dc.languageeng
dc.relationIEEE Power and Energy Society General Meeting
dc.relation0,328
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectParameters estimation
dc.subjectTransmission line modeling
dc.subjectTransmission lines
dc.subjectAnalysis theory
dc.subjectApparent power
dc.subjectCurrents and voltages
dc.subjectLine impedance
dc.subjectPower factors
dc.subjectReal-time estimation
dc.subjectThree-phase lines
dc.subjectTransmission line
dc.subjectTransmission line impedance
dc.subjectElectric lines
dc.subjectElectric power factor
dc.subjectElectric utilities
dc.subjectEstimation
dc.subjectModal analysis
dc.subjectTransmission line theory
dc.titleReal-time estimation of transmission line impedance based on modal analysis theory
dc.typeActas de congresos


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