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Geração distribuída e seus impactos sob as óticas da concessionária e do prosumer
(Universidade Federal de Santa Maria, 2017-07-22)
The present work aims to show a case study of Distributed Generation and its impacts on an
Energy Distributor from Southern Brazil. The theoretical reference approached the Distributed
Generation, Distribution of Electric ...
Uma análise preliminar da energia embutida no cimento considerando Brasil e Reino Unido
(Universidade Federal de Santa Maria, 2017-07-15)
Since the 1970’s energy crisis, search for a reduction in energy consumption in the
production processes has increased. One of the most used methods in this context,
refers to the energy embedded in the product, which ...
Análise comparativa técnica e econômica de projeto luminotécnico industrial
(Universidade Federal de Santa Maria, 2017-10-07)
This monograph presented a methodological analysis in industrial lighting projects, focused on energy efficiency and with the objective of evaluating alternatives to the lighting system. The methodology in question proposed ...
Produção de sedimentos em suspensão em uma microbacia hidrográfica urbana
(Universidade Federal de Santa Maria, 2017-07-28)
Considering the problem of sediment dynamics in urban areas and the lack of information on the quantitative aspects of sediment yield in urban areas, this study aimed to evaluate the possibility of applying the traditional ...
Análise e metodologia de projeto de conversores cc-cc isolados com comutação sob tensão nula: ponte-completa e duplo meia-ponte
(Universidade Federal de Santa Maria, 2017-08-10)
This work presents a study of an isolated DC-DC converter with zero-voltage switching (ZVS)
and phase-shifted (PS) applied to full-bridge (ZVS-PS-FB) and double half-bridge converters
(ZVS-PS-DHB). The double half-bridge ...
Um controlador ótimo robusto aplicado a inversores conectados à rede
(Universidade Federal de Santa Maria, 2017-06-26)
This thesis deals with a robust optimum control obtained through linear matrix inequalities
applied to inverters connected to the grid through LCL filters. First, the plant
is modeled in the state space, and the uncertainty ...
Circuitos de acionamento para lâmpada LED tubular utilizando conversores a capacitor chaveado
(Universidade Federal de Santa Maria, 2017-08-11)
This work presents the design, simulation and experimental development of a topology using switched capacitor to feed a LED lamp to street lighting. The designed and tested circuits aim to feed a LED tubular lamp with power ...
Aplicação dos métodos AHP e fuzzy TOPSIS em incubadoras de empresas
(Universidade Federal de Santa Maria, 2017-08-29)
Given the importance of the process of organizational analysis and decision making, as a way to optimize results and to face business competitiveness, business incubators appear as promoters and executors of advisory ...
Concepção e desenvolvimento de um sistema eletrônico baseado em diodos emissores de luz para simulação de espectro
(Universidade Federal de Santa Maria, 2017-07-18)
This master thesis presents the conception and development of a lighting system based on lighting emitting diodes (LEDs) capable of accurately reproducing light spectra. The main motivation of this work is the development ...
Modelo de gestão integrada para o desenvolvimento de projetos em um grupo de pesquisa
(Universidade Federal de Santa Maria, 2017-07-14)
Academic research groups are organizations that work constantly on the preparation of research projects that result in monographs, dissertations, theses, articles, intellectual property registries, among others, being ...