Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/347291
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampAcosta Sarmiento, Jhair Stivel-
dc.contributor.authorunicampTavares, Maria Cristina Dias-
dc.typeArtigopt_BR
dc.titleMethodology for optimizing the capacity and costs of overhead transmission lines by modifying their bundle geometrypt_BR
dc.contributor.authorAcosta, Jhair S.-
dc.contributor.authorTavares, Maria Cristina-
dc.subjectOtimizaçãopt_BR
dc.subjectAlgoritmos heurísticospt_BR
dc.subject.otherlanguageOptimizationpt_BR
dc.subject.otherlanguageHeuristic algorithmspt_BR
dc.description.abstractThe electrical power systems demand is continuously growing, in such a way that it is necessary to pursue methods to increase the overhead transmission line power capacity for single circuit lines. In this paper, it is proposed a methodology to increase the line energy transport capacity at lower costs. The enhancement is done by modifying the bundle geometry by using a heuristic optimization process divided into two steps. Firstly, a fixed bundle geometry is generated. Secondly, this form is modified seeking the optimization of line energy transmission capacities. During all process, electrical, mechanical and economical analyses are performed. As result, single circuit line geometries with almost 26% higher surge impedance loading than the original, significant costs reduction (50%), moderate bundles size (smaller than 2.5 m), similar electric fields within the conductors of the bundle, smaller right of way, and similar transient response were obtained. Thus, compared with regular single circuit transmission lines, these new transmission lines have a lower overall cost and environmental impact. Finally, a transient analysis of the proposed transmission line is presentedpt_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.issued2018-
dc.date.monthofcirculationOct.pt_BR
dc.language.isoengpt_BR
dc.description.volume163pt_BR
dc.description.issuepartBpt_BR
dc.description.firstpage668pt_BR
dc.description.lastpage677pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0378-7796pt_BR
dc.identifier.eissn1873-2046pt_BR
dc.identifier.doi10.1016/j.epsr.2017.10.005pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0378779617304091pt_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.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumber2015/05626-0; 2015/26096-0pt_BR
dc.date.available2020-08-13T17:11:59Z-
dc.date.accessioned2020-08-13T17:11:59Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-08-13T17:11:59Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-08T19:03:00Z : No. of bitstreams: 1 000442713200016.pdf: 2018801 bytes, checksum: 5a91abf53890770bd79c800db43a3459 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-08-13T17:11:59Z (GMT). No. of bitstreams: 0 Previous issue date: 2018en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/347291-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Sistemas e Energiapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.subject.keywordOverhead linept_BR
dc.subject.keywordHSILpt_BR
dc.subject.keywordCorona effectpt_BR
dc.subject.keywordElectromagnetic transientpt_BR
dc.identifier.source000442713200016pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcid0000-0001-9030-6764pt_BR
dc.type.formArtigopt_BR
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