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Instalação de medidores inteligentes: uma análise de confiabilidade na rede de distribuição de energia
(Universidade Federal de Santa Maria, 2016-08-26)
Power outages can cause great harm to consumers, especially for commerce and industry. Therefore, it is important that the utilities attend the emergency occurences as fast as possible. In this context, it is done an ...
A tarifa horária para os consumidores residenciais sob o foco das redes elétricas inteligentes - REI
(Universidade Federal de Santa Maria, 2013-07-24)
This Master s dissertation presents the development of a methodology to evaluate and estimate the behavior of the residential consumer facing the application of the white hourly tariff. In the context of the Smart Grids, ...
Utilização da metodologia ahp para alocação de equipamentos telecomandados em sistemas de distribuição para melhoria da confiabilidade
(Universidade Federal de Santa Maria, 2010-09-22)
In power utilities the subject reliability is a permanent worry. In this new context, some solutions have been developed and researched to an alternative to improve the performance on service restoration when there are ...
Análise do impacto da utilização do transporte elétrico coletivo no sistema elétrico de distribuição
(Universidade Federal de Santa Maria, 2016-08-26)
The collective electric transport can be considered as one of the best alternatives to reduce the concentration of pollutants in urban centers, because it reduces the number of vehicles in circulation and eliminates most ...
Uma metodologia para a identificação de perdas não técnicas em grandes consumidores rurais
(Universidade Federal de Santa Maria, 2014-09-26)
Irrigation of large agricultural areas represents a significant portion of energy consumption in food producing countries. The electric power of irrigation pumps in rice crops, for example, may exceed 800 HP, while these ...
Metodologia para análise da tarifa binômia para consumidores residenciais considerando microgeração distribuída
(Universidade Federal de Santa Maria, 2020-09-24)
In view of the continuous increase in the consumption of electricity in the country, due to the different climatic conditions due to the great territorial extension and the approximation of the maximum capacity of electric ...
Modulação vetorial otimizada para o conversor packed U-cell
(Universidade Federal de Santa Maria, 2020-09-24)
This master’s dissertation proposes space vector modulation strategies for the Five-Levels Packed
U-Cell converter with optimization on the commutation number and balance of the floating
capacitors by use a cost function. ...
Metodologia de detecção e classificação de faltas de alta impedância em redes de distribuição: implementação em hardware e validação por meio de simulação digital em tempo real
(Universidade Federal de Santa Maria, 2020-09-28)
The present work deals with the detection of high impedance faults (HIF) in Electricity
Distribution Networks. An in-depth study is carried out on this type of fault, as well as on some
important HIF detection methods. ...
Sistema de telegestão para iluminação pública usando comunicação LoRaWAN
(Universidade Federal de Santa Maria, 2020-12-18)
The advance of technology in Lighting Systems had an important moment with the insertion of LEDs, as it significantly increased the efficiency of all systems. Allied to this growth,
there is also the growth of the so-called ...
Metodologia para cálculo da temperatura de cor e fluxo luminoso de um ou mais LEDs baseada apenas em dados do fabricante
(Universidade Federal de Santa Maria, 2020-08-24)
This work presents a methodology to estimate the correlated color temperature and the luminous flux of light sources composed of one or more white LEDs using only data from the manufacturer's specification sheet. The ...