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Comparação entre curvas típicas e curvas medidas de carga de metalúrgicas alimentadas em média tensão
(2021-12-16)
The rise of the electricity sector in Brazil is due to the significant increase in energy consumption in recent decades. Technical and economic planning by energy providers and distributors is extremely important, so that ...
Driver para motores BLDC de baixo custo e baixo consumo para uso em unidade de circulação de ar de climatizadores automotivos
(2022-07-14)
Air conditioning systems are currently found in most vehicles, whether cars, buses or trucks. This system, in addition to providing comfort to passengers, can be considered a safety item as it is used to defog the windows ...
Análise da variação da energia elétrica gerada pelo sistema híbrido PCH-solar e PCH-eólica no Rio Grande do Sul
(2022-07-14)
The hydroelectric source has the largest share of the Brazilian electricity matrix, but in recent years its generation has been impacted by climatic conditions, making it necessary to look for other types of sources to ...
Análise da geração de energia elétrica oriunda de sistemas híbridos baseados em biogás e energia solar
(2021-12-13)
Alternative sources of electrical energy are increasingly gaining market share, given the growth in energy consumption and, consequently, the need to diversify the energy matrix. Aiming to generate electricity in a Piglet ...
Sistema de navegação autônoma de cadeira de rodas motorizada em ambiente conhecido
(2021-12-14)
There is a large number of people who are facing difficulties in their daily lives, due to physical limitations, this reality motivates several researches focused on assistive technologies, which are resources used to ...
Simulação de cálculo de fluxo de potência utilizando computação quântica
(2021-12-14)
In a context in which electricity grids are increasingly distributed and interconnected, a myriad of data to be processed by utilities may be beyond computer technology. The insertion of a new computational paradigm becomes ...
Sistema microcontrolado para monitoramento remoto do consumo de gás liquefeito de petróleo
(2021-12-07)
The pandemic of COVID-19 imposed the need for society as a whole to acquire new habits, or even resume some of them. With this, most families and people who went to bars and restaurants daily to eat, turned to produce their ...
Dispositivo para identificar quedas de pessoas idosas pelo uso do princípio de acelerometria
(2022-12-20)
During a fall, the body assumes an increasing temperature variation that occurs when it collides with the ground. And this interference variation can be measured by a sensor called an accelerometer. This work developed a ...
Análise de distorção harmônica gerada por diferentes consumidores residenciais na rede primária
(2020-12-18)
This work aimed to analyze the voltage harmonics generated by different residential consumers in the energy distribution. To perform the analysis, the system modeling was performed in the OpenDSS software, using the ...
Análise dos custos de operação do despacho energético empregando fontes renováveis de energia e seu impacto no PLD horário
(2022-07-16)
The dispatch of electric energy in Brazil is predominantly hydroelectric, with wind and thermal input, however, the participation of hydroelectric sources has decreased over the years. To maintain the Brazilian energy ...