Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/347179
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampTavares, Maria Cristina Dias-
dc.typeArtigopt_BR
dc.titleNew mitigation method and analysis of the secondary arc current in half-wavelength transmission linespt_BR
dc.contributor.authorDias, Ozenir-
dc.contributor.authorTavares, Maria Cristina-
dc.contributor.authorMagrin, Fabiano-
dc.subjectArco elétricopt_BR
dc.subject.otherlanguageElectric arcpt_BR
dc.description.abstractIn this work we propose a new mitigation method to minimize secondary arc current and analyze the behavior of electrical quantities related to the single-phase auto reclosing in half-wavelength (HWL) transmission lines. Initially, such quantities are presented for a half-wavelength line without any device that minimizes the secondary arc current. Following, an innovative new secondary arc current mitigation procedure is presented and implemented. The mitigation method proposed in this work is implemented through the insertion of a circuit-breaker in both transformers neutrals at the transmission line terminals, with the intention of isolating the transformers during fault secondary. Our results show that the behavior of electrical quantities related to the single-phase reclosing switching in such very long line is very different when compared with conventional lines. Their values get close to conventional lines when the proposed mitigation technique is implemented. Furthermore, with the proposed solution the secondary arc has a high probability of self-extinguishing during regular dead-time, allowing the application of the single-phase auto-reclosing switching in HWL. The simulations were implemented in a real time digital simulatorpt_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.issued2020-
dc.date.monthofcirculationMaypt_BR
dc.language.isoengpt_BR
dc.description.volume182pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0378-7796pt_BR
dc.identifier.eissn1873-2046pt_BR
dc.identifier.doi10.1016/j.epsr.2020.106205pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0378779620300122pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumber306351/2017-0pt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumber2017/20010-1pt_BR
dc.date.available2020-08-12T17:03:44Z-
dc.date.accessioned2020-08-12T17:03:44Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-08-12T17:03:44Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-08T19:02:57Z : No. of bitstreams: 1 000525763600013.pdf: 4232133 bytes, checksum: 005e3e66c65452e58cd420ba84560204 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-08-12T17:03:44Z (GMT). No. of bitstreams: 0 Previous issue date: 2020en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/347179-
dc.contributor.departmentDepartamento de Sistemas e Energiapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.subject.keywordHalf-wavelength transmission linept_BR
dc.subject.keywordSingle-phase auto-reclosingpt_BR
dc.subject.keywordSecondary arcpt_BR
dc.subject.keywordRTDSpt_BR
dc.identifier.source000525763600013pt_BR
dc.creator.orcid0000-0001-9030-6764pt_BR
dc.type.formArtigopt_BR
dc.identifier.articleid106205pt_BR
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