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Classificação de eventos em monitoramento NILM de cargas elétricas residenciais utilizando rede neural convolucional
(Universidade Federal de Santa Maria, 2019-10-22)
In the context of the expected advances with the implementation of Smart Grids, enabling the modernization of the electricity billing system and making the management of residential electric power systems attractive, the ...
Metodologia para previsão de carga no horizonte de curto prazo utilizando redes neurais
(Universidade Federal de Santa Maria, 2019-08-28)
Competitiveness and the insertion of new technologies in the electricity sector now condition companies
to find ways to improve the quality of their services and ensure profitability. The short-term load
forecasting ...
Metodologia de controle Volt/Var coordenado para redes de distribuição a partir de lógica heurística
(Universidade Federal de Santa Maria, 2019-10-31)
The reactive power management and voltage control enable voltage profile
improvements. Maintain the voltage value within the appropriate ranges requires efficient
techniques that consider joint and coordinated operation ...
Conversores híbridos aplicados a audio: estudo comparativo com amplificadores classe D
(Universidade Federal de Santa Maria, 2019-09-13)
The convergence of knowledge related to mechanics, electronics and music has resulted in the development of a series of audio devices. Initially, signal amplifiers were developed working in linear region. Due to the ...
Conversor buck chaveado-linear: estudo e desenvolvimento
(Universidade Federal de Santa Maria, 2019-07-31)
In this dissertation is presented a voltage source converter consisting of a Buck converter and a linear amplifier connected in parallel. This configuration is called as a Switched-Linear converter and the main feature of ...
Análise de irradiação solar em um campus universitário no sul do Brasil
(Universidade Federal de Santa Maria, 2019-11-11)
This research aims to evaluate the behavior of solar irradiation by geographic information system (GIS) on the campus of the Federal University of Santa Maria, in the city of Santa Maria, south of Brazil. In order to ...
Avaliação de propriedades físico-mecânicas de concretos com fíler calcário, em altos teores, cinza de casca de arroz e ativadores
(Universidade Federal de Santa Maria, 2019-11-06)
Construction is one of the largest sectors of the economy by virtue of meeting basic demands. The main material the construction activities is Portland cement. It is known that its substitution by mineral additions provides ...
Adensamento de lodo de estação de tratamento de água: comparação entre sedimentação e flotação
(Universidade Federal de Santa Maria, 2016-03-04)
In water treatment plants (WTP) the solid waste generation is considered very high. The sludge from WTP have their own characteristics, which depend mainly on the captured water quality, the chemicals used in the treatment ...
O ambiente organizacional: satisfação e competitividade - uma ótica da engenharia de produção
(Universidade Federal de Santa Maria, 2013-08-08)
When contacting an organizational environment, many factors influence the perception and
reading this site. These factors might be considered as clues and it is through them that the
customer satisfaction occurs. However, ...
Alvenaria estrutural: construindo conhecimento
(Universidade Federal de Santa Maria, 2015-08-18)
Innovations in building systems over the years have raised the masonry, through large and important works built in the past, allowing the understanding of logic and design of the elements and materials used, as well as its ...