Departamento de Ensino Superior
URI permanente desta comunidadehttps://ri.ifam.edu.br/handle/4321/956
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4 resultados
Resultados da Pesquisa
Trabalho de Conclusão de Curso Fontes renováveis: desenvolvimento de um sistema híbrido de geração de energia com motores elétricos acoplados(2025-04-28) Pereira, Carlos Augusto da Silva; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057The search for renewable and sustainable energy sources is a global priority, driven by the need to reduce the environmental impacts caused by the use of fossil fuels. In this context, the development of hybrid energy generation systems, which combine different renewable technologies, emerges as a promising solution to overcome challenges such as intermittency and dependence on weather conditions. This work proposes the integration of electric motors coupled with renewable sources, such as solar and wind, aiming to increase the efficiency and reliability of the system. The project methodology spans from the conception and modeling phase to the construction of a prototype, practical testing, and data analysis. The first stage involved the identification of reusable electronic and mechanical components, such as inkjet printer parts, which were adapted to function as part of the hybrid system. These components, often discarded as electronic waste, were integrated into the system to promote sustainability and reduce waste. The developed prototype included electric motors coupled with generators based on solar and wind energy, as well as an energy storage system to ensure a continuous power supply. Theoretical modeling indicated that the hybrid system has the potential to generate electricity efficiently and stably, even under variable operating conditions. Practical tests confirmed the system's viability, demonstrating its ability to operate consistently and reliably. The reuse of electronic components, such as printer parts, combined with the integration of renewable sources, brings significant environmental and social benefits. In addition to reducing electronic waste, the hybrid system can provide affordable and sustainable energy to remote communities or those with limited access to electricity. This innovative approach expands the potential of renewable sources, contributing to the energy transition and the mitigation of climate changeTrabalho de Conclusão de Curso Desenvolvimento de um sistema para monitoramento e controle do consumo de energia elétrica em ambiente residencial(2022-10-11) Máximo, Hugo de Oliveira; Ramos, Juan Gabriel de Albuquerque; Ramos, Juan Gabriel de Albuquerque; Carvalho, Carlos Ronaldo Cardoso de; Silva, Gilberto AndradeThis work consists of the study of an automated control and monitoring system to ensure the monitoring of electrical quantities. The system uses information from current and voltage sensors. The system interface allows the visualization of consumption data. After analyzes carried out using the prototype, satisfactory results were found for monitoring electrical quantities.Trabalho de Conclusão de Curso Uso de redes de comunicações para eficiência energética em prédio público(2021-09-09) Santos, Alan Larroque dos; Cordeiro, Celso Souza; Cordeiro, Celso Souza; Garcia Junior, Luiz Carlos; Silva, Antônio Carlos de Castro dahe work aims to identify opportunities to increase energy efficiency in a public building, and may even partially obtain the “Procel” seal of energy efficiency. For this, the efficiency and costs of the current lighting circuit will be analyzed, in light of the results new calculations will be made using more efficient lighting technology, contributing to cost reduction, a system will be implemented using communication networks to automate the lighting and cooling circuits in the rooms, the system application will trigger the circuits remotely and independent. The current and future conditions of the lighting circuits will be compared and the results will show how much savings the institution has brought, using a new lighting and automation system. After all the analysis done, the budgets prepared for the implementation, the play back of the return on investment can be evaluated.Trabalho de Conclusão de Curso Correção de fator de potência de motores utilizando banco de capacitores com monitoramento via Bluetooth(2020-02-27) Filgueiras, César Francisco Filizola; Lima, José de Jesus Botelho de; Lima, José de Jesus Botelho de; Rodrigues, Marlos André Silva; Reis, Vanderson de LimaEl mercado energético está constantemente necesitando demanda de energía, actualmente con los recursos naturales agotando la necesidad de optimización y rendimiento se ha convertido en un diferencial para las industrias que depende directamente de la energía eléctrica para sus procesos. El principal objetivo del proyecto consiste en el enfoque de la tecnología de corrección dinámica del factor de potencia basado en accionamientos de condensadores por medio de un monitoreo y control capaz de conmutar bancos capacitivos utilizando un microcontrolador. Para ello, el prototipo debe informar a los usuarios a través de un smartphone parámetros eléctricos como señales de tensión, corriente de fase y factor de potencia. En la realización de ese trabajo se utilizó el microcontrolador dsPIC30F3012. Toda programación fue desarrollada en ambiente MikroC.