A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo
Ano de defesa: | 2017 |
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Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Nove de Julho
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Cidades Inteligentes e Sustentáveis
|
Departamento: |
Administração
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://bibliotecatede.uninove.br/handle/tede/1904 |
Resumo: | The aim of this research is to study the potential association between the reduction in electricity consumption in Line 2 – Green of the São Paulo Subway and the change of the Train Control System from the "fixed block" type to the "moving block" type. This study is necessary because the transport sector is one of the biggest consumers of energy and the energy is one of the highest costs of the metro system, so that any reduction must be studied and understood. Most of the previous studies published on energy efficiency at subways and trains are simulation studies, there is a few literature based on empirical data. The statistical approach was chosen because there is no installed equipment to directly measure this influence, since there are only measures of consumption at the entrances of the System and there is no individual measurement of each train. Part of the data used was obtained via official communication channels of the company, another part was obtained directly from the operational reports and other data was extracted from the capture of the communications between the trains and centralized control system. Several variables that can influence the consumption of the line and also the train speed profiles in the periods just before and after the System change have been verified. The study of the relationships among these variables was done and the multivariate regression analysis was performed. The results of the regression generated an equation model with significance for the variables: type of system, proportion of useof the fleets used and the number of trips made. In the regression process, the stepwise method was used and some variables were withdrawn when verifying that they had multicollinearity. The data extracted from the communication protocol were not used in the regression, but they did allow verifying an evidence of improvement in the speed profiles and also a reduction in the number of stops that the train made in the route, indicating a smaller interference between the train movements with the new system. The calculated savings obtained by the new system was around 2.8%, rising to about 7.8% on average when the new fleet was included, which only uses the "moving block" system. |
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Aguiar, Alexandre de Oliveira eAguiar, Alexandre de Oliveira eShibao, Fabio YtoshiHilsdorf, Wilson de Castrohttp://lattes.cnpq.br/5745991565062804Gomes, Francisco Moraes2018-08-09T18:45:02Z2017-06-23Gomes, Francisco Moraes. A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo. 2017. 117 f. Dissertação( Programa de Mestrado em Cidades Inteligentes e Sustentáveis) - Universidade Nove de Julho, São Paulo.http://bibliotecatede.uninove.br/handle/tede/1904The aim of this research is to study the potential association between the reduction in electricity consumption in Line 2 – Green of the São Paulo Subway and the change of the Train Control System from the "fixed block" type to the "moving block" type. This study is necessary because the transport sector is one of the biggest consumers of energy and the energy is one of the highest costs of the metro system, so that any reduction must be studied and understood. Most of the previous studies published on energy efficiency at subways and trains are simulation studies, there is a few literature based on empirical data. The statistical approach was chosen because there is no installed equipment to directly measure this influence, since there are only measures of consumption at the entrances of the System and there is no individual measurement of each train. Part of the data used was obtained via official communication channels of the company, another part was obtained directly from the operational reports and other data was extracted from the capture of the communications between the trains and centralized control system. Several variables that can influence the consumption of the line and also the train speed profiles in the periods just before and after the System change have been verified. The study of the relationships among these variables was done and the multivariate regression analysis was performed. The results of the regression generated an equation model with significance for the variables: type of system, proportion of useof the fleets used and the number of trips made. In the regression process, the stepwise method was used and some variables were withdrawn when verifying that they had multicollinearity. The data extracted from the communication protocol were not used in the regression, but they did allow verifying an evidence of improvement in the speed profiles and also a reduction in the number of stops that the train made in the route, indicating a smaller interference between the train movements with the new system. The calculated savings obtained by the new system was around 2.8%, rising to about 7.8% on average when the new fleet was included, which only uses the "moving block" system.Esta pesquisa tem por objetivo estudar a potencial associação da ocorrência de queda no consumo de energia elétrica na Linha 2-Verde do Metrô de São Paulo com a troca do Sistema de Controle dos Trens do tipo “bloco fixo” para o tipo “bloco móvel”. Este estudo se mostra necessário, pois o setor de transporte é um dos maiores consumidores de energia e a energia é um dos maiores custos do sistema metroviário, de forma que qualquer redução deve ser estudada e compreendida. A maioria dos estudos anteriores publicados sobre eficiência energética em metrôs e trens são estudos de simulação, havendo pouca literatura baseada em dados empíricos. A abordagem estatística foi escolhida porque não há equipamentos instalados para se medir diretamente essa influência, pois apenas há medida de consumo somente na entrada de energia do Sistema, e não medição individual de cada trem. Parte dos dados utilizados foi obtida via canais oficias de comunicação da companhia, outra parte foi obtida diretamente dos relatórios operacionais e outros dados foram extraídos da captura das comunicações entre os trens e sistema de controle centralizado. Foram verificadas diversas variáveis que podem influir no consumo da linha e também os perfis de velocidades dos trens nos períodos imediatamente anteriores e posteriores a troca do Sistema. Foi realizado o estudo das relações entre essas variáveis e feita análise por regressão multivariada. Os resultados da regressão geraram um modelo de equação com significância para as variáveis: tipo de sistema, proporção de uso uma das frotas e a quantidade de viagens realizadas. No processo de regressão foi usado o método stepwise e algumas variáveis foram retiradas ao verificar que apresentavam multicolinearidade. Os dados extraídos do protocolo de comunicação não foram usados na regressão, mas por meio deles foi possível verificar indícios de melhoria nos perfis de velocidade e também uma redução na quantidade de paradas que o trem realizava no percurso, indicando uma menor interferência entre as movimentações dos trens com o novo sistema. A economia calculada obtida pelo novo sistema ficou em torno de 2,8%, subindo para cerca de 7,8% em média ao se incluir a nova frota, a qual só utiliza o sistema de "bloco móvel".Submitted by Nadir Basilio (nadirsb@uninove.br) on 2018-08-09T18:45:01Z No. of bitstreams: 1 Francisco Moraes Gomes.pdf: 3240990 bytes, checksum: 17659c72fed5b3faf44d712b20b24e39 (MD5)Made available in DSpace on 2018-08-09T18:45:02Z (GMT). No. of bitstreams: 1 Francisco Moraes Gomes.pdf: 3240990 bytes, checksum: 17659c72fed5b3faf44d712b20b24e39 (MD5) Previous issue date: 2017-06-23application/pdfporUniversidade Nove de JulhoPrograma de Pós-Graduação em Cidades Inteligentes e SustentáveisUNINOVEBrasilAdministraçãobloco móvelbloco fixocontrole de trenseconomia de energiamoving blockfixed blocktrain controlenergy savingCIENCIAS SOCIAIS APLICADAS::ADMINISTRACAOA influência da modernização do sistema de controle de trens no consumo de energia no metrô de São PauloThe influence of the train control system modernization on the consumption of energy São Paulo metroinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis8024035432632778221600info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da Uninoveinstname:Universidade Nove de Julho (UNINOVE)instacron:UNINOVEORIGINALFrancisco Moraes Gomes.pdfFrancisco Moraes Gomes.pdfapplication/pdf3240990http://localhost:8080/tede/bitstream/tede/1904/2/Francisco+Moraes+Gomes.pdf17659c72fed5b3faf44d712b20b24e39MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://localhost:8080/tede/bitstream/tede/1904/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede/19042021-10-07 17:02:52.788oai:localhost: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Biblioteca Digital de Teses e Dissertaçõeshttp://bibliotecatede.uninove.br/PRIhttp://bibliotecatede.uninove.br/oai/requestbibliotecatede@uninove.br||bibliotecatede@uninove.bropendoar:2021-10-07T20:02:52Biblioteca Digital de Teses e Dissertações da Uninove - Universidade Nove de Julho (UNINOVE)false |
dc.title.por.fl_str_mv |
A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo |
dc.title.alternative.eng.fl_str_mv |
The influence of the train control system modernization on the consumption of energy São Paulo metro |
title |
A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo |
spellingShingle |
A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo Gomes, Francisco Moraes bloco móvel bloco fixo controle de trens economia de energia moving block fixed block train control energy saving CIENCIAS SOCIAIS APLICADAS::ADMINISTRACAO |
title_short |
A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo |
title_full |
A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo |
title_fullStr |
A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo |
title_full_unstemmed |
A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo |
title_sort |
A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo |
author |
Gomes, Francisco Moraes |
author_facet |
Gomes, Francisco Moraes |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Aguiar, Alexandre de Oliveira e |
dc.contributor.referee1.fl_str_mv |
Aguiar, Alexandre de Oliveira e |
dc.contributor.referee2.fl_str_mv |
Shibao, Fabio Ytoshi |
dc.contributor.referee3.fl_str_mv |
Hilsdorf, Wilson de Castro |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5745991565062804 |
dc.contributor.author.fl_str_mv |
Gomes, Francisco Moraes |
contributor_str_mv |
Aguiar, Alexandre de Oliveira e Aguiar, Alexandre de Oliveira e Shibao, Fabio Ytoshi Hilsdorf, Wilson de Castro |
dc.subject.por.fl_str_mv |
bloco móvel bloco fixo controle de trens economia de energia |
topic |
bloco móvel bloco fixo controle de trens economia de energia moving block fixed block train control energy saving CIENCIAS SOCIAIS APLICADAS::ADMINISTRACAO |
dc.subject.eng.fl_str_mv |
moving block fixed block train control energy saving |
dc.subject.cnpq.fl_str_mv |
CIENCIAS SOCIAIS APLICADAS::ADMINISTRACAO |
description |
The aim of this research is to study the potential association between the reduction in electricity consumption in Line 2 – Green of the São Paulo Subway and the change of the Train Control System from the "fixed block" type to the "moving block" type. This study is necessary because the transport sector is one of the biggest consumers of energy and the energy is one of the highest costs of the metro system, so that any reduction must be studied and understood. Most of the previous studies published on energy efficiency at subways and trains are simulation studies, there is a few literature based on empirical data. The statistical approach was chosen because there is no installed equipment to directly measure this influence, since there are only measures of consumption at the entrances of the System and there is no individual measurement of each train. Part of the data used was obtained via official communication channels of the company, another part was obtained directly from the operational reports and other data was extracted from the capture of the communications between the trains and centralized control system. Several variables that can influence the consumption of the line and also the train speed profiles in the periods just before and after the System change have been verified. The study of the relationships among these variables was done and the multivariate regression analysis was performed. The results of the regression generated an equation model with significance for the variables: type of system, proportion of useof the fleets used and the number of trips made. In the regression process, the stepwise method was used and some variables were withdrawn when verifying that they had multicollinearity. The data extracted from the communication protocol were not used in the regression, but they did allow verifying an evidence of improvement in the speed profiles and also a reduction in the number of stops that the train made in the route, indicating a smaller interference between the train movements with the new system. The calculated savings obtained by the new system was around 2.8%, rising to about 7.8% on average when the new fleet was included, which only uses the "moving block" system. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-06-23 |
dc.date.accessioned.fl_str_mv |
2018-08-09T18:45:02Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Gomes, Francisco Moraes. A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo. 2017. 117 f. Dissertação( Programa de Mestrado em Cidades Inteligentes e Sustentáveis) - Universidade Nove de Julho, São Paulo. |
dc.identifier.uri.fl_str_mv |
http://bibliotecatede.uninove.br/handle/tede/1904 |
identifier_str_mv |
Gomes, Francisco Moraes. A influência da modernização do sistema de controle de trens no consumo de energia no metrô de São Paulo. 2017. 117 f. Dissertação( Programa de Mestrado em Cidades Inteligentes e Sustentáveis) - Universidade Nove de Julho, São Paulo. |
url |
http://bibliotecatede.uninove.br/handle/tede/1904 |
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por |
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por |
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8024035432632778221 |
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600 |
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openAccess |
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