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RECONVERSÃO DA LOCOMOTIVA DO TRANSPRAIA DA COSTA DA CAPARICA PARA FUNCIONAMENTO A ELETRCIDADE
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A empresa Transpraia-Transportes Recreativos da Praia do Sol, Lda., possui quatro locomotivas a gasóleo desativadas há alguns anos. A empresa foi inaugurada em 1960 fornecendo transporte à população desde a Costa da Caparica à praia da Fonte da Telha. Antes das estradas junto às praias, estas pequenas locomotivas a gasóleo eram a única forma de locomoção na zona. No entanto, devido à idade destas locomotivas entende-se que a quantidade de gases poluentes emitidos durante a sua operação não está de acor-do com as preocupações ambientais da atualidade. Portanto, surgiu a ideia de se realizar um projeto para a reconversão destas locomotivas a gasóleo para funcionamento elétri-co.
Primeiramente estudaram-se os diferentes sistemas presentes nos veículos elétricos, como o sistema de armazenamento de energia, o sistema de propulsão elétrica e os sis-temas auxiliares, efetuando-se um levantamento sobre as diferentes possibilidades para alguns componentes, como o tipo de módulos de baterias e de motores elétricos.
Em seguida entrou-se em contacto com o Instituto da Mobilidade e dos Transportes (IMT) de modo a compreender-se a legislação que poderá englobar o projeto garantin-do-se que a reconversão se encontra de acordo com os regulamentos e decretos de lei.
Por fim deu-se início à conceção do projeto de reconversão das locomotivas, onde se apresenta o caso de estudo, o circuito elétrico que se pretende implementar e uma lista dos componentes selecionados. Para além disso projetou-se a caixa de baterias, o seu respetivo suporte, o suporte do motor e o circuito de refrigeração. No fim do projeto foi efetuado um estudo financeiro para se compreender se existe vantagem económica na implementação do mesmo.
The company Transpraia-Transportes Recreativos da Praia do Sol, Lda, owns four diesel locomotives that have been deactivated for some time. The company was founded in 1960, providing transportation to the population from Costa da Caparica to Fonte da Telha. Before the roads near the beaches, these small diesel locomotives were the only means of transportation in the area. However, due to the age of these locomotives, it is understood that the amount of polluting gases emitted during their operation does not align with current environmental concerns. Therefore, the idea of undertaking a project to convert these diesel locomotives to electric operation emerged. First, different systems present in electric vehicles were studied, such as the energy storage system, the electric propulsion system and the auxiliary systems, with a survey of different possibilities for some components, such as the type of battery modules and elec-tric motors. Next, contact was made with the Institute of Mobility and Transport (IMT) in order to understand the legislation that may encompass the project, ensuring that the conver-sion complies with regulations and decrees. Finally, the conversion project for the locomotives was initiated, presenting the case study, the electrical circuit to be implemented, and a list of selected components. In addi-tion, the battery box, its respective support, motor support and cooling circuit were de-signed. At the end of the project, a financial study was conducted to understand if there is an economic advantage in its implementation.
The company Transpraia-Transportes Recreativos da Praia do Sol, Lda, owns four diesel locomotives that have been deactivated for some time. The company was founded in 1960, providing transportation to the population from Costa da Caparica to Fonte da Telha. Before the roads near the beaches, these small diesel locomotives were the only means of transportation in the area. However, due to the age of these locomotives, it is understood that the amount of polluting gases emitted during their operation does not align with current environmental concerns. Therefore, the idea of undertaking a project to convert these diesel locomotives to electric operation emerged. First, different systems present in electric vehicles were studied, such as the energy storage system, the electric propulsion system and the auxiliary systems, with a survey of different possibilities for some components, such as the type of battery modules and elec-tric motors. Next, contact was made with the Institute of Mobility and Transport (IMT) in order to understand the legislation that may encompass the project, ensuring that the conver-sion complies with regulations and decrees. Finally, the conversion project for the locomotives was initiated, presenting the case study, the electrical circuit to be implemented, and a list of selected components. In addi-tion, the battery box, its respective support, motor support and cooling circuit were de-signed. At the end of the project, a financial study was conducted to understand if there is an economic advantage in its implementation.
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Reconversão locomotivas veículos elétricos motores elétricos baterias