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Estudo do Projeto Elétrico de uma Subestação Elevatória Alta Tensão
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| 14.01 MB | Adobe PDF |
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Abstract(s)
A construção de novas subestações ou a ampliação das instalações existentes são projetos
por vezes solicitados aos gabinetes de engenharia, no entanto, devido à sua complexidade,
poucos são os gabinetes que se encontram familiarizados com o procedimento completo que
permite que os projetos sejam realizados e concluídos com sucesso. Para resolver este
desafio, esta dissertação propõe uma otimização da metodologia de trabalho, tendo por base
as várias normas existentes para a construção e desenvolvimento do projeto elétrico de uma
Subestação.
Esta otimização fundamentada nas normas aplicáveis, também resulta de uma vasta pesquisa
de dissertações e artigos científicos sobre alguns temas essenciais para o dimensionamento
de uma Subestação elétrica. Assim, nesta dissertação é realizado o estudo do projeto elétrico
de uma Subestação elétrica elevatória, analisando na generalidade todos os diferentes
conceitos, metodologias e normas a seguir.
Para validar e consolidar todos os conceitos e metodologias enunciados, analisou-se uma
situação real com a realização do projeto elétrico da Subestação localizada em Nisa
(Portugal), com uma potência instalada de 380 MVA 30/400 kV associada a um centro
electroprodutor com painéis fotovoltaicos. Os resultados obtidos mostram efetivamente que
é possível realizar o projeto elétrico de uma Subestação com a metodologia que foi analisada
e desenvolvida, havendo sempre a necessidade de ajustamento dos diferentes parâmetros
para as diferentes particularidades de cada Subestação a dimensionar.
Esta dissertação foi desenvolvida em parceria com a empresa Proquality - Estudos e
Projectos de Engenharia Lda e contou com a supervisão e orientação do professor
coordenador do Instituto Superior de Engenharia do Porto (ISEP), Professor Doutor
Engenheiro José António Beleza Carvalho
The construction of new substations or the expansion of existing installations are projects that are often requested from engineering offices due to the accelerated development of different technologies. However, due to its complexity, few of these offices are familiar with the complete process that allows these projects to be successfully completed. To solve this challenge, this dissertation proposes an optimization of the work methodology, based on the various existing standards, for the construction and development of the electrical project of a Substation. This optimization, in addition to being fundamentally based on the applicable standards, results from a wide selection of dissertations and scientific articles already developed on some essential topics for the dimensioning of an electrical substation. Thus, in this dissertation, the study of the electrical design of a Pumping Electric Substation is carried out, covering in general all the different concepts and methodologies. In order to validate and consolidate all the mentioned concepts and methodologies, a real case study was implemented with the development of the electrical project of the Substation located in Nisa (Portugal) with an installed power of 380 MVA 30/400 kV associated with an electricity production center with photovoltaic panels. The results show that it is effectively possible to carry out the electrical project of a Substation with the mentioned methodology, never forgetting the need to adjust the different parameters for the different particularities of each Substation to be dimensioned. It should also be noted that the dissertation will be developed in partnership with the company Proquality - Estudos e Projectos de Engenharia Lda and will have the supervision and guidance of the coordinating professor of the Instituto Superior de Engenharia do Porto (ISEP), Professor Engineer José António Beleza Carvalho
The construction of new substations or the expansion of existing installations are projects that are often requested from engineering offices due to the accelerated development of different technologies. However, due to its complexity, few of these offices are familiar with the complete process that allows these projects to be successfully completed. To solve this challenge, this dissertation proposes an optimization of the work methodology, based on the various existing standards, for the construction and development of the electrical project of a Substation. This optimization, in addition to being fundamentally based on the applicable standards, results from a wide selection of dissertations and scientific articles already developed on some essential topics for the dimensioning of an electrical substation. Thus, in this dissertation, the study of the electrical design of a Pumping Electric Substation is carried out, covering in general all the different concepts and methodologies. In order to validate and consolidate all the mentioned concepts and methodologies, a real case study was implemented with the development of the electrical project of the Substation located in Nisa (Portugal) with an installed power of 380 MVA 30/400 kV associated with an electricity production center with photovoltaic panels. The results show that it is effectively possible to carry out the electrical project of a Substation with the mentioned methodology, never forgetting the need to adjust the different parameters for the different particularities of each Substation to be dimensioned. It should also be noted that the dissertation will be developed in partnership with the company Proquality - Estudos e Projectos de Engenharia Lda and will have the supervision and guidance of the coordinating professor of the Instituto Superior de Engenharia do Porto (ISEP), Professor Engineer José António Beleza Carvalho
Description
Keywords
Equipamentos Alta Tensão Níveis de Tensão Produção Fotovoltaica Projeto Elétrico Subestação Electrical Project High Voltage Equipment Photovoltaic Production Substation Voltage Levels