Harmonic propagation analysis in electric energy distribution systems

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorOliveira, L. C O
dc.creatorE Melo, G. A.
dc.creatorSouza, J. B.
dc.creatorCanesin, C. A.
dc.creatorBonatto, B. D.
dc.creatorBelchior, F. N.
dc.creatorOliveira, M.
dc.creatorMertens, E. A.
dc.date2014-05-27T11:26:14Z
dc.date2016-10-25T18:35:50Z
dc.date2014-05-27T11:26:14Z
dc.date2016-10-25T18:35:50Z
dc.date2011-12-01
dc.date.accessioned2017-04-06T01:54:31Z
dc.date.available2017-04-06T01:54:31Z
dc.identifierProceeding of the International Conference on Electrical Power Quality and Utilisation, EPQU, p. 528-533.
dc.identifier2150-6647
dc.identifier2150-6655
dc.identifierhttp://hdl.handle.net/11449/72843
dc.identifierhttp://acervodigital.unesp.br/handle/11449/72843
dc.identifier10.1109/EPQU.2011.6128827
dc.identifier2-s2.0-84857760252
dc.identifierhttp://dx.doi.org/10.1109/EPQU.2011.6128827
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/893678
dc.descriptionAn important alteration of the equivalent loads profile has been observed in the electrical energy distribution systems, for the last years. Such fact is due to the significant increment of the electronic processors of electric energy that, in general, behave as nonlinear loads, generating harmonic distortions in the currents and voltages along the electric network. The effects of these nonlinear loads, even if they are concentrated in specific sections of the network, are present along the branch circuits, affecting the behavior of the entire electric network. For the evaluation of this phenomenon it is necessary the analysis of the harmonic currents flow and the understanding of the causes and effects of the consequent voltage harmonic distortions. The usual tools for calculation the harmonic flow consider one-line equivalent networks, balanced and symmetrical systems. Therefore, they are not tools appropriate for analysis of the operation and the influence/interaction of mitigation elements. In this context, this work proposes the development of a computational tool for the analysis of the three-phase harmonic propagation using Norton modified models and considering the real nature of unbalanced electric systems operation. © 2011 IEEE.
dc.languageeng
dc.relationProceeding of the International Conference on Electrical Power Quality and Utilisation, EPQU
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectric energy distribution systems
dc.subjectHarmonic analysis
dc.subjectHarmonic propagation
dc.subjectNonlinear loads modeling
dc.subjectBranch circuits
dc.subjectComputational tools
dc.subjectCurrents and voltages
dc.subjectElectric energies
dc.subjectElectric energy distribution system
dc.subjectElectric systems
dc.subjectElectrical energy distribution systems
dc.subjectElectronic processors
dc.subjectEquivalent load
dc.subjectEquivalent network
dc.subjectHarmonic currents
dc.subjectModified model
dc.subjectNonlinear load
dc.subjectVoltage harmonic distortion
dc.subjectCircuit theory
dc.subjectElectric lines
dc.subjectHarmonic distortion
dc.subjectNonlinear analysis
dc.subjectPower quality
dc.titleHarmonic propagation analysis in electric energy distribution systems
dc.typeOtro


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