Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/347265
Full metadata record
DC FieldValueLanguage
dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampTavares, Maria Cristina Dias-
dc.typeArtigopt_BR
dc.titleIncreasing sensitivity for transformer protection using incremental differentialpt_BR
dc.contributor.authorMagrin, Fabiano-
dc.contributor.authorTavares, Maria Cristina-
dc.subjectTransformadores elétricospt_BR
dc.subject.otherlanguageElectric transformerspt_BR
dc.description.abstractThis study presents a new protection element that can increase transformer differential sensitivity. The new element, called incremental differential, takes the differential currents, operation and restraint currents and, using a new mathematical approach, it can be more sensitive than the standard differential. The study presents the mathematical calculation and how the incremental differential handles with the errors involved in the differential protection. It also presents the algorithm response for some fault cases, always comparing the element to the standard differential algorithm. As the new element is simple in a mathematical concept, the protection element was developed inside a commercial relay just using the manufacturer programming language and the users' available programming area. The contributions of this work are the method to increase sensitivity using the same variables already available in differential relays, and the possibility to use the algorithm in a field installed relaypt_BR
dc.relation.ispartofThe journal of engineeringpt_BR
dc.relation.ispartofabbreviationJ. eng.pt_BR
dc.publisher.cityStevenagept_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherInstitution of Engineering and Technologypt_BR
dc.date.issued2018-
dc.date.monthofcirculationOct.pt_BR
dc.language.isoengpt_BR
dc.description.volume2018pt_BR
dc.description.issuenumber15pt_BR
dc.description.firstpage1209pt_BR
dc.description.lastpage1215pt_BR
dc.rightsAbertopt_BR
dc.sourceWOSpt_BR
dc.identifier.eissn2051-3305pt_BR
dc.identifier.doi10.1049/joe.2018.0262pt_BR
dc.identifier.urlhttps://ieeexplore.ieee.org/document/8503057pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.date.available2020-08-13T14:57:52Z-
dc.date.accessioned2020-08-13T14:57:52Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-08-13T14:57:52Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-08T19:02:59Z : No. of bitstreams: 1 000447973200084.pdf: 3876858 bytes, checksum: 673d34c7a0b6bf10b04283f6cf3e2d7d (MD5)en
dc.description.provenanceMade available in DSpace on 2020-08-13T14:57:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2018en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/347265-
dc.description.conferencenome14th International conference on developments in power system protectionpt_BR
dc.contributor.departmentDepartamento de Sistemas e Energiapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.subject.keywordRelay protectionpt_BR
dc.subject.keywordPower transformer protectionpt_BR
dc.identifier.source000447973200084pt_BR
dc.creator.orcid0000-0001-9030-6764pt_BR
dc.type.formArtigo de eventopt_BR
Appears in Collections:FEEC - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
000447973200084.pdf3.79 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.