Repotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira fase
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações do UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/23407 |
Resumo: | In Brazil and in several countries of the world, rural electrification projects were developed using the single-phase system. Due to the type of loads of rural consumers and their dispersed location. With the growth of agribusiness as an activity that has contributed strongly to the national PIB, rural producers have been charging the authorities responsible for energy policy a positioning in the face of the demand for three-phase power in the countryside. The sector known as family agribusiness, now makes up 80% of food placed on the Brazilian table. Other activities in various sectors have, in their activities direct or indirect dependence on the products produced in the field, such as industry, commerce, services and transportation. The export sector, in particular, agricultural commodities has, in agribusiness its main agent that generates wealth for the country. In order for the agribusiness sector and small farmers, who are part of the chain of production can continue to grow, it is necessary to provide a quality, reliable three-phase electrical power system at an affordable cost. It is already known that electrifying the rural area with a conventional three-phase system is economically unfeasible. This study aims to collaborate with the insertion of the three-phase system in the field. To do this, a new design is suggested, by using the existing single-phase systems by means of a small adaptation. Transforming into a two-phase or three-phase system, the proposed system uses the earth as one of the phases. Theoretical analysis of the distribution system was modeled and simulated in ATPDraw software. A three-phase prototype low voltage, in order to verify in the field the operation of the proposed technique in this thesis was developed. The proposal is promising and represents a very attractive investment for the concessionaires, and a quick response to the agribusiness producer. |
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2021-12-24T12:42:41Z2021-12-24T12:42:41Z2017-02-24http://repositorio.ufsm.br/handle/1/23407In Brazil and in several countries of the world, rural electrification projects were developed using the single-phase system. Due to the type of loads of rural consumers and their dispersed location. With the growth of agribusiness as an activity that has contributed strongly to the national PIB, rural producers have been charging the authorities responsible for energy policy a positioning in the face of the demand for three-phase power in the countryside. The sector known as family agribusiness, now makes up 80% of food placed on the Brazilian table. Other activities in various sectors have, in their activities direct or indirect dependence on the products produced in the field, such as industry, commerce, services and transportation. The export sector, in particular, agricultural commodities has, in agribusiness its main agent that generates wealth for the country. In order for the agribusiness sector and small farmers, who are part of the chain of production can continue to grow, it is necessary to provide a quality, reliable three-phase electrical power system at an affordable cost. It is already known that electrifying the rural area with a conventional three-phase system is economically unfeasible. This study aims to collaborate with the insertion of the three-phase system in the field. To do this, a new design is suggested, by using the existing single-phase systems by means of a small adaptation. Transforming into a two-phase or three-phase system, the proposed system uses the earth as one of the phases. Theoretical analysis of the distribution system was modeled and simulated in ATPDraw software. A three-phase prototype low voltage, in order to verify in the field the operation of the proposed technique in this thesis was developed. The proposal is promising and represents a very attractive investment for the concessionaires, and a quick response to the agribusiness producer.No Brasil e em vários países do mundo, os projetos de eletrificação rural foram desenvolvidos utilizando o sistema monofásico. Em razão do tipo de cargas dos consumidores rurais e sua localização dispersa. Com o crescimento do agronegócio como atividade que tem contribuído fortemente para o PIB nacional, os produtores rurais têm cobrado das autoridades responsáveis, pela politica energética, um posicionamento diante da demanda reprimida por potência trifásica no campo. O seguimento denominado agronegócio familiar, contribui hoje com 80% do alimento colocado na mesa do brasileiro. Outras atividades em vários seguimentos têm em suas atividades dependência direta ou indireta dos produtos produzidos no campo, como a indústria, comércio, serviços e transporte. O setor de exportação em especial, as commodities agrícolas, tem no agronegócio seu principal agente gerador de riquezas para o país. Para que o setor do agronegócio e os pequenos produtores rurais, que fazem parte da cadeia da produção possam continuar crescendo, é necessário disponibilizar potência elétrica trifásica de qualidade, confiável e de custos módicos. Já é sabido, que eletrificar a área rural com sistema trifásico convencional, é economicamente inviável. O presente trabalho visa colaborar com a inserção do sistema trifásico no campo. Para tal, é sugerida uma nova concepção, que repotencializa os sistemas monofásicos existentes por meio de uma pequena adaptação. Transformando em um sistema bifásico ou trifásico, o sistema proposto utiliza o solo como uma das fases. Análise teórica do sistema de distribuição foi modelada e simulada no software ATPDraw. Foi desenvolvido um protótipo trifásico em baixa tensão, com o propósito de verificar em campo o funcionamento da técnica proposta nesta tese. A proposta é promissora e representa um investimento muito atrativo para as concessionárias e uma resposta rápida ao produtor do agronegócio.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESporUniversidade 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/openAccessEletrificação ruralTransmissão de energia elétricaSistemas monofásicosSistema trifásico a dois fiosMRTRural electrificationTransmission of electricitySingle-phase systemsThree-phase two-wire systemSWERCNPQ::ENGENHARIAS::ENGENHARIA ELETRICARepotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira faseRepowering of single-phase rural distribution systems using two overhead wires and the ground as the third phaseinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisCardoso Junior, Ghendyhttp://lattes.cnpq.br/6284386218725402Ramos, José Ezequielhttp://lattes.cnpq.br/8006356852095450Kanashiro, Arnaldo GakiyaPereira, Carlos Eduardo de MoraisMorais, Adriano Peres deOliveira, Aécio de Limahttp://lattes.cnpq.br/5884512363964442Borges, Paulo Roberto de Oliveira300400000007600600600600600600600600eed4f55e-1a74-47ce-afc0-4daa8655d8a33cc509d7-ff70-40ab-a2a7-3d397d971707cb9e62f7-1ff8-4fe4-a407-c3510aba9db8ff105059-f44d-44a8-86cb-fac331c9525724c81bf4-4651-4e93-9692-806ee6cc1d183724a8b9-6f1e-434f-8289-8394884cf7576791589b-e7eb-4d1a-8f44-a5756eacd051reponame:Biblioteca Digital de Teses e Dissertações do UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALTES_PPGEE_2017_BORGES_PAULO.pdfTES_PPGEE_2017_BORGES_PAULO.pdfTese de doutoradoapplication/pdf3242943http://repositorio.ufsm.br/bitstream/1/23407/1/TES_PPGEE_2017_BORGES_PAULO.pdf1a699e63b482e17b958d192cc720acb2MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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dc.title.por.fl_str_mv |
Repotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira fase |
dc.title.alternative.eng.fl_str_mv |
Repowering of single-phase rural distribution systems using two overhead wires and the ground as the third phase |
title |
Repotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira fase |
spellingShingle |
Repotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira fase Borges, Paulo Roberto de Oliveira Eletrificação rural Transmissão de energia elétrica Sistemas monofásicos Sistema trifásico a dois fios MRT Rural electrification Transmission of electricity Single-phase systems Three-phase two-wire system SWER CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA |
title_short |
Repotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira fase |
title_full |
Repotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira fase |
title_fullStr |
Repotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira fase |
title_full_unstemmed |
Repotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira fase |
title_sort |
Repotencialização de sistemas de distribuição rurais monofásicos por meio de dois cabos aéreos e o solo como a terceira fase |
author |
Borges, Paulo Roberto de Oliveira |
author_facet |
Borges, Paulo Roberto de Oliveira |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Cardoso Junior, Ghendy |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/6284386218725402 |
dc.contributor.advisor-co1.fl_str_mv |
Ramos, José Ezequiel |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/8006356852095450 |
dc.contributor.referee1.fl_str_mv |
Kanashiro, Arnaldo Gakiya |
dc.contributor.referee2.fl_str_mv |
Pereira, Carlos Eduardo de Morais |
dc.contributor.referee3.fl_str_mv |
Morais, Adriano Peres de |
dc.contributor.referee4.fl_str_mv |
Oliveira, Aécio de Lima |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5884512363964442 |
dc.contributor.author.fl_str_mv |
Borges, Paulo Roberto de Oliveira |
contributor_str_mv |
Cardoso Junior, Ghendy Ramos, José Ezequiel Kanashiro, Arnaldo Gakiya Pereira, Carlos Eduardo de Morais Morais, Adriano Peres de Oliveira, Aécio de Lima |
dc.subject.por.fl_str_mv |
Eletrificação rural Transmissão de energia elétrica Sistemas monofásicos Sistema trifásico a dois fios MRT |
topic |
Eletrificação rural Transmissão de energia elétrica Sistemas monofásicos Sistema trifásico a dois fios MRT Rural electrification Transmission of electricity Single-phase systems Three-phase two-wire system SWER CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA |
dc.subject.eng.fl_str_mv |
Rural electrification Transmission of electricity Single-phase systems Three-phase two-wire system SWER |
dc.subject.cnpq.fl_str_mv |
CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA |
description |
In Brazil and in several countries of the world, rural electrification projects were developed using the single-phase system. Due to the type of loads of rural consumers and their dispersed location. With the growth of agribusiness as an activity that has contributed strongly to the national PIB, rural producers have been charging the authorities responsible for energy policy a positioning in the face of the demand for three-phase power in the countryside. The sector known as family agribusiness, now makes up 80% of food placed on the Brazilian table. Other activities in various sectors have, in their activities direct or indirect dependence on the products produced in the field, such as industry, commerce, services and transportation. The export sector, in particular, agricultural commodities has, in agribusiness its main agent that generates wealth for the country. In order for the agribusiness sector and small farmers, who are part of the chain of production can continue to grow, it is necessary to provide a quality, reliable three-phase electrical power system at an affordable cost. It is already known that electrifying the rural area with a conventional three-phase system is economically unfeasible. This study aims to collaborate with the insertion of the three-phase system in the field. To do this, a new design is suggested, by using the existing single-phase systems by means of a small adaptation. Transforming into a two-phase or three-phase system, the proposed system uses the earth as one of the phases. Theoretical analysis of the distribution system was modeled and simulated in ATPDraw software. A three-phase prototype low voltage, in order to verify in the field the operation of the proposed technique in this thesis was developed. The proposal is promising and represents a very attractive investment for the concessionaires, and a quick response to the agribusiness producer. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-02-24 |
dc.date.accessioned.fl_str_mv |
2021-12-24T12:42:41Z |
dc.date.available.fl_str_mv |
2021-12-24T12:42:41Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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publishedVersion |
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http://repositorio.ufsm.br/handle/1/23407 |
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http://repositorio.ufsm.br/handle/1/23407 |
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por |
language |
por |
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300400000007 |
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600 600 600 600 600 600 600 600 |
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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 |
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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 |
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