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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampMoreira, Alexandre Candido-
dc.contributor.authorunicampSilva, Luiz Carlos Pereira da-
dc.typeArtigopt_BR
dc.titleApplying conservative power theory for analyzing three-phase X-ray machine impact on distribution systemspt_BR
dc.contributor.authorMoreira, Alexandre C.-
dc.contributor.authorParedes, Helmo K.M.-
dc.contributor.authorSilva, Luiz C.P. da-
dc.subjectFator de potênciapt_BR
dc.subject.otherlanguageElectric power factorpt_BR
dc.description.abstractThis article proposes the use of the conservative power theory as an alternative tool to analyze and determine the possible impacts of noisy loads on electrical distribution systems. The orthogonal decomposition of current (or power) of the conservative power theory allows the definition of different performance factors, each factor represents a specific feature of the load (current lag behind the voltage, unbalance and harmonic distortion). Each factor is used to identify potential effects of the X-ray machine on the system. Furthermore, a computational model developed in PSCAD/EMTDC of the three-phase X-ray machine is presented. The analysis and discussions are based on simulations and actual measurements obtained on the terminals of an X-ray machine. The presented results helps to demonstrate the main advantage of the CPT compared to conventional approaches, which is related to its general application for single phase and poly-phase circuits, for asymmetrical and distorted supply voltages, for nonlinear and unbalanced loads and, for variable line frequencypt_BR
dc.relation.ispartofElectric power systems researchpt_BR
dc.relation.ispartofabbreviationElectr. power syst. res.pt_BR
dc.publisher.cityAmsterdampt_BR
dc.publisher.countryPaíses Baixospt_BR
dc.publisherElsevierpt_BR
dc.date.issued2015-
dc.date.monthofcirculationDec.pt_BR
dc.language.isoengpt_BR
dc.description.volume129pt_BR
dc.description.firstpage114pt_BR
dc.description.lastpage125pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0378-7796pt_BR
dc.identifier.eissn1873-2046pt_BR
dc.identifier.doi10.1016/j.epsr.2015.07.019pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0378779615002291pt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumber2013/08545-6pt_BR
dc.date.available2020-08-04T18:16:48Z-
dc.date.accessioned2020-08-04T18:16:48Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-08-04T18:16:48Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-08T19:02:49Z : No. of bitstreams: 1 000362137900012.pdf: 2140340 bytes, checksum: e16f44414c619b26b5bbee732590d1ac (MD5)en
dc.description.provenanceMade available in DSpace on 2020-08-04T18:16:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/346727-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Sistemas e Energiapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.subject.keywordConservative power theorypt_BR
dc.subject.keywordNon-linear loadspt_BR
dc.subject.keywordPower qualitypt_BR
dc.identifier.source000362137900012pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcidsem informaçãopt_BR
dc.type.formArtigo de revisãopt_BR
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