Desenvolvimento de um sistema de sensoriamento de uma usina hidroelétrica em escala para monitoramento remoto
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TCC
Date
2021-12
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Authors
Santos, Matheus Dorigatti Xavier dos
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Janes, Ricardo
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Abstract
Com o constante avanço das tecnologias de automação, surgem novas possibilidades e clamor por melhorias em diagnose, segurança, sistema autônomos entre outras coisas. No setor de energia hidrelétrica, a necessidade é a mesma e mais que somente isso, é de suma importância dados os casos de acidentes naturais e humanamente causais. Portanto este trabalho tem o propósito de identificar as grandezas e dados cruciais para o funcionamento de uma usina hidrelétrica, desenvolver o hardware simulado e programação fiel a uma hidrelétrica real, mais especificamente uma PCH (Pequena Central Hidrelétrica) com uma turbina Francis, a qual foi alvo de pesquisa, estudo e até mesmo visita durante o desenvolvimento deste trabalho. Com isto foi possível criar um sistema de partida e parada segura, com intertravamentos de emergência ativos e reativos, possibilidade de manutenção baseada em monitoramento e disponibilização de sinais para uma possível melhoria, sendo ela a possibilidade de um controle e monitoramento remoto via supervisório.
Due the constant advance of automation technologies, new possibilities arise and calls for improvements in diagnosis, safety, autonomous systems, among other desires. In the hydroelectric power sector, the need is the same and more than that, it is of big importance given the cases of natural and humanly causal accidents. Therefore, this work has the purpose of identifying the crucial engineering magnitudes and data for the operation of a hydroelectric plant, developing the simulated hardware and programming faithful to a real hydroelectric plant, more specifically a SHPP (Small Hydroelectric Power Plant) in a Francis turbine, which was target of research, study and even visit during the development of this work. With this it was possible to create a safe start and stop system, active and reactive emergency interlocks, possibility of maintenance based on monitoring and availability of signals for a possible future improvement, making possible the remote control and monitoring via supervisory.
Due the constant advance of automation technologies, new possibilities arise and calls for improvements in diagnosis, safety, autonomous systems, among other desires. In the hydroelectric power sector, the need is the same and more than that, it is of big importance given the cases of natural and humanly causal accidents. Therefore, this work has the purpose of identifying the crucial engineering magnitudes and data for the operation of a hydroelectric plant, developing the simulated hardware and programming faithful to a real hydroelectric plant, more specifically a SHPP (Small Hydroelectric Power Plant) in a Francis turbine, which was target of research, study and even visit during the development of this work. With this it was possible to create a safe start and stop system, active and reactive emergency interlocks, possibility of maintenance based on monitoring and availability of signals for a possible future improvement, making possible the remote control and monitoring via supervisory.
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Keywords
usina hidrelétrica , automação , diagnose para segurança , hydroelectric power plant , automation , diagnosis for safety , resumo