Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED

Detalhes bibliográficos
Autor(a) principal: Pedroni, Rafael
Data de Publicação: 2017
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações do UFSM
Texto Completo: http://repositorio.ufsm.br/handle/1/14551
Resumo: This dissertation introduces techniques for mitigation of conducted electromagnetic interference in lighting equipment using LEDs. This dissertation intends to offer the theoretical basis necessary for the development of the EMI filters project. Theoretical aspects are initially presented, in order to elucidate technical concepts regarding conducted electromagnetic interference. The proposed techniques for mitigation of electromagnetic interference can be classified in: layout of the printed circuit board, suitable choice and positioning of electronic components and design of filters. This dissertation addresses the issue through a study of a buck-boost converter used as driver in a tubular LED lamp. The current spectrum was obtained and, based on this result, a π filter was designed for noise attenuation. A printed circuit board was developed according the rules for decreasing the interferences. For the filter project, three different inductors were analysed, being the coupled inductor in series with a differential mode inductor the best compromise between performance and volume.
id UFSM_90cc258e22ef30ddcfd40002ca472dd9
oai_identifier_str oai:repositorio.ufsm.br:1/14551
network_acronym_str UFSM
network_name_str Biblioteca Digital de Teses e Dissertações do UFSM
repository_id_str
spelling 2018-10-15T20:17:49Z2018-10-15T20:17:49Z2017-12-22http://repositorio.ufsm.br/handle/1/14551This dissertation introduces techniques for mitigation of conducted electromagnetic interference in lighting equipment using LEDs. This dissertation intends to offer the theoretical basis necessary for the development of the EMI filters project. Theoretical aspects are initially presented, in order to elucidate technical concepts regarding conducted electromagnetic interference. The proposed techniques for mitigation of electromagnetic interference can be classified in: layout of the printed circuit board, suitable choice and positioning of electronic components and design of filters. This dissertation addresses the issue through a study of a buck-boost converter used as driver in a tubular LED lamp. The current spectrum was obtained and, based on this result, a π filter was designed for noise attenuation. A printed circuit board was developed according the rules for decreasing the interferences. For the filter project, three different inductors were analysed, being the coupled inductor in series with a differential mode inductor the best compromise between performance and volume.A presente dissertação apresenta técnicas para mitigação de interferência eletromagnética conduzida em equipamentos de iluminação utilizando LEDs. Através deste trabalho, procurase oferecer o embasamento teórico necessário para o desenvolvimento de trabalhos futuros no projeto de filtros de EMI. São apresentados, inicialmente, aspectos teóricos com a intenção de elucidar conceitos técnicos referentes à interferência eletromagnética conduzida. As técnicas propostas, para mitigação da interferência eletromagnética conduzida, podem ser classificadas em cuidados com o layout da placa de circuito impresso, escolha adequada e posicionamento dos componentes eletrônicos e projeto de filtros. Este trabalho aborda o tema através do estudo de um conversor buck-boost, utilizado na alimentação de uma lâmpada tubular de LEDs. O espectro de corrente do conversor foi obtido e, com base neste resultado, projetou-se um filtro π para atenuação do ruído. Foi desenvolvida uma placa de circuito impresso seguindo as premissas de redução das interferências. Para o projeto do filtro três diferentes indutores foram analisados, sendo determinado que a utilização de um indutor acoplado em série com um indutor de modo diferencial apresenta a melhor relação entre desempenho e volume.porUniversidade Federal de Santa MariaCentro de TecnologiaPrograma de Pós-Graduação em Engenharia ElétricaUFSMBrasilEngenharia ElétricaAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessInterferência eletromagnéticaFiltroRuídoConversorLED driverElectromagnetic interferenceFilterNoiseConverterCNPQ::ENGENHARIAS::ENGENHARIA ELETRICATécnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LEDTechniques of the mitigation of electromagnetic interference in LED lighting equipmentinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisDalla Costa, Marco Antôniohttp://lattes.cnpq.br/4455422053321491Prado, Ricardo Nederson dohttp://lattes.cnpq.br/6324790827842684http://lattes.cnpq.br/7283266294803882Pedroni, Rafael3004000000076004e82ca7f-4cee-4e8a-9019-64e291cdf7cd8f70b284-b6b4-4d40-b2bd-a56251aa0edbd5701879-6f3c-42f1-b757-c6155f40d024reponame:Biblioteca Digital de Teses e Dissertações do UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALDIS_PPGEE_2017_PEDRONI_RAFAEL.pdfDIS_PPGEE_2017_PEDRONI_RAFAEL.pdfDissertação de Mestradoapplication/pdf6593645http://repositorio.ufsm.br/bitstream/1/14551/1/DIS_PPGEE_2017_PEDRONI_RAFAEL.pdf434c3f3185c87f00e4356457480e8639MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8804http://repositorio.ufsm.br/bitstream/1/14551/2/license_rdfc1efe8e24d7281448e873be30ea326ffMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81956http://repositorio.ufsm.br/bitstream/1/14551/3/license.txt2f0571ecee68693bd5cd3f17c1e075dfMD53TEXTDIS_PPGEE_2017_PEDRONI_RAFAEL.pdf.txtDIS_PPGEE_2017_PEDRONI_RAFAEL.pdf.txtExtracted texttext/plain127788http://repositorio.ufsm.br/bitstream/1/14551/4/DIS_PPGEE_2017_PEDRONI_RAFAEL.pdf.txt434ed72892e1774864476f6b7d251186MD54THUMBNAILDIS_PPGEE_2017_PEDRONI_RAFAEL.pdf.jpgDIS_PPGEE_2017_PEDRONI_RAFAEL.pdf.jpgIM Thumbnailimage/jpeg4222http://repositorio.ufsm.br/bitstream/1/14551/5/DIS_PPGEE_2017_PEDRONI_RAFAEL.pdf.jpgbc4d8b9d9bdaf93e18c1afd528050a2fMD551/145512022-08-08 11:50:28.882oai:repositorio.ufsm.br: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 Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2022-08-08T14:50:28Biblioteca Digital de Teses e Dissertações do UFSM - Universidade Federal de Santa Maria (UFSM)false
dc.title.por.fl_str_mv Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED
dc.title.alternative.eng.fl_str_mv Techniques of the mitigation of electromagnetic interference in LED lighting equipment
title Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED
spellingShingle Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED
Pedroni, Rafael
Interferência eletromagnética
Filtro
Ruído
Conversor
LED driver
Electromagnetic interference
Filter
Noise
Converter
CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA
title_short Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED
title_full Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED
title_fullStr Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED
title_full_unstemmed Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED
title_sort Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED
author Pedroni, Rafael
author_facet Pedroni, Rafael
author_role author
dc.contributor.advisor1.fl_str_mv Dalla Costa, Marco Antônio
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/4455422053321491
dc.contributor.referee1.fl_str_mv Prado, Ricardo Nederson do
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/6324790827842684
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/7283266294803882
dc.contributor.author.fl_str_mv Pedroni, Rafael
contributor_str_mv Dalla Costa, Marco Antônio
Prado, Ricardo Nederson do
dc.subject.por.fl_str_mv Interferência eletromagnética
Filtro
Ruído
Conversor
LED driver
topic Interferência eletromagnética
Filtro
Ruído
Conversor
LED driver
Electromagnetic interference
Filter
Noise
Converter
CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA
dc.subject.eng.fl_str_mv Electromagnetic interference
Filter
Noise
Converter
dc.subject.cnpq.fl_str_mv CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA
description This dissertation introduces techniques for mitigation of conducted electromagnetic interference in lighting equipment using LEDs. This dissertation intends to offer the theoretical basis necessary for the development of the EMI filters project. Theoretical aspects are initially presented, in order to elucidate technical concepts regarding conducted electromagnetic interference. The proposed techniques for mitigation of electromagnetic interference can be classified in: layout of the printed circuit board, suitable choice and positioning of electronic components and design of filters. This dissertation addresses the issue through a study of a buck-boost converter used as driver in a tubular LED lamp. The current spectrum was obtained and, based on this result, a π filter was designed for noise attenuation. A printed circuit board was developed according the rules for decreasing the interferences. For the filter project, three different inductors were analysed, being the coupled inductor in series with a differential mode inductor the best compromise between performance and volume.
publishDate 2017
dc.date.issued.fl_str_mv 2017-12-22
dc.date.accessioned.fl_str_mv 2018-10-15T20:17:49Z
dc.date.available.fl_str_mv 2018-10-15T20:17:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufsm.br/handle/1/14551
url http://repositorio.ufsm.br/handle/1/14551
dc.language.iso.fl_str_mv por
language por
dc.relation.cnpq.fl_str_mv 300400000007
dc.relation.confidence.fl_str_mv 600
dc.relation.authority.fl_str_mv 4e82ca7f-4cee-4e8a-9019-64e291cdf7cd
8f70b284-b6b4-4d40-b2bd-a56251aa0edb
d5701879-6f3c-42f1-b757-c6155f40d024
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
Centro de Tecnologia
dc.publisher.program.fl_str_mv Programa de Pós-Graduação em Engenharia Elétrica
dc.publisher.initials.fl_str_mv UFSM
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Engenharia Elétrica
publisher.none.fl_str_mv Universidade Federal de Santa Maria
Centro de Tecnologia
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações do UFSM
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Biblioteca Digital de Teses e Dissertações do UFSM
collection Biblioteca Digital de Teses e Dissertações do UFSM
bitstream.url.fl_str_mv http://repositorio.ufsm.br/bitstream/1/14551/1/DIS_PPGEE_2017_PEDRONI_RAFAEL.pdf
http://repositorio.ufsm.br/bitstream/1/14551/2/license_rdf
http://repositorio.ufsm.br/bitstream/1/14551/3/license.txt
http://repositorio.ufsm.br/bitstream/1/14551/4/DIS_PPGEE_2017_PEDRONI_RAFAEL.pdf.txt
http://repositorio.ufsm.br/bitstream/1/14551/5/DIS_PPGEE_2017_PEDRONI_RAFAEL.pdf.jpg
bitstream.checksum.fl_str_mv 434c3f3185c87f00e4356457480e8639
c1efe8e24d7281448e873be30ea326ff
2f0571ecee68693bd5cd3f17c1e075df
434ed72892e1774864476f6b7d251186
bc4d8b9d9bdaf93e18c1afd528050a2f
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
MD5
MD5
repository.name.fl_str_mv Biblioteca Digital de Teses e Dissertações do UFSM - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv atendimento.sib@ufsm.br||tedebc@gmail.com
_version_ 1791086123377754112

Registros relacionados