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Previsão de geração de energia fotovoltaica utilizando método de aprendizado de máquina
(2019-07-12)
Due to the rise of photovoltaic generation together with the growth of network connections, different methods and algorithms, which are able to predict this generation in many time horizons, have been used by researchers. ...
Gerenciamento de resposta a demanda residencial utilizando algoritmo genético
(2019-12-12)
Electricity supply and demand need to be balanced simultaneously. To ensure sustained supply, the total electricity generation capacity must be greater than the expected maximum demand. In recent years, the demand for ...
Diretrizes para aquisição de luminárias LED utilizadas em iluminação pública
(2019-07-12)
The content presented in this paper is intended to support public managers responsible for defining technical, photometric and safety specifications contained in the references of the bids for the purchase of LED streetlights. ...
Modelagem e análise de desempenho de um sistema elétrico fotovoltaico isolado utilizando armazenadores híbridos a bateria e supercapacitor
(2019-12-12)
Stand-alone photovoltaic systems usually have energy storage devices to balance the intermittency in photovoltaic generation and the variation in load consumption. Due to the fact that several variables influence the ...
Estudo e implementação de uma carga eletrônica baseada em um conversor CC-CC
(2019-12-12)
The test of electronic products, during its manufacture, is a very important step to validate its operation, ensure the reliability and quality. Equipment such as sources, converters and triggers require a load simulation ...
Inspeção automática de frascos utilizando visão computacional em sistema embarcado
(2019-07-07)
The increase in production capacity as well as the occurrence of more demanding consumer markets have driven the use of automatic visual inspection systems aimed at quality control and production management. However, these ...
Navegação assistiva de cadeira de rodas em passagem por portas com o uso do sensor Kinect
(2019-12-11)
There is a large number of people who face difficulties in their daily lives due to the limitations imposed by their physical condition. This estimate motivates research focused on assistive technologies, all for autonomy ...
Sistemas inteligentes de iluminação : inteligência artificial em prol da eficiência energética
(2019-07-10)
The threats of potential energy crises, as well as the impacts caused by the generation of electricity from non-renewable resources, have increasingly brought to the fore the importance of conscious consumption and energy ...
Avaliação do risco de choque elétrico em descidas de aterramento em redes de distribuição por meio da medição dos potenciais de toque e passo.
(2019-07-23)
Electrical grounding is indispensable in an electric power distribution system, aiming to guarantee the good performance and safety of the installation, so it must be reliable and have a level of quality compatible with ...