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Planejamento da expansão do sistema de distribuição através da simulação de alternativas e análise multicritério
(Universidade Federal de Santa Maria, 2015-09-23)
The Decision-making in the activities in the electricity sector is an exercise considered indispensable to achieve the strategic objectives of the companies, especially with regard to medium and large investments aiming ...
Método de controle Sensorless para motores síncronos de imãs permanentes
(Universidade Federal de Santa Maria, 2019-11-29)
This paper presents the study and development of a sensorless control method for the Permanent Magnet Synchronous Motor (PMSM) based on the estimation of back Electromotive Force (back-EMF). A vector control method is ...
Detecção da ocorrência de detonação em motores de combustão interna de ignição por centelha baseada em redes neurais artificiais
(2022-02-24)
In this work, knock detection techniques were evaluated using the cylinder pressure signal and the mechanical vibration signal in a spark ignition internal combustion engine. Tests were performed to obtain a dataset with ...
Contribuição à instalação de um laboratório de ensaios em transformadores de distribuição no Instituto de Redes Inteligentes
(Universidade Federal de Santa Maria, 2019-07-19)
In this dissertation is presented a contribution to the installation of a medium voltage laboratory to perform tests on power transformers.in the Smart Grid Institute of Federal University of Santa Maria – INRIMT, focusing ...
Desenvolvimento de um supercapacitor líquido nanoestruturado fotossensível
(Universidade Federal de Santa Maria, 2021-09-27)
With the advances of nanotechnology, the increase in adepts to the use of small-scale devices
is growing considerably and can be observed in products marketed with information that
something was built on nanoscale, such ...
Determinação das variáveis de navegação de um ARP asa fixa com fusão de dados de unidade inercial, gps e método triad
(Universidade Federal de Santa Maria, 2018-12-14)
The present work provides as main contribution the determination of the position, velocity and
attitude of a fixed wing type remotely piloted aircraft (RPA). The integration of MEMS type
inercial (Micro-Electro-Mechanical ...
Avaliação de métodos de previsão de cargas elétricas em curto prazo para aplicação em sistemas de distribuição inteligentes
(Universidade Federal de Santa Maria, 2013-08-09)
In Electric Power Systems understand the future behavior of electric loads is crucial to make a decision. The long, medium and short term load forecast is essential power systems. Considering the gradual transformation of ...
Análise da penetração dos veículos elétricos no sistema de distribuição considerando curvas de carga de consumidores residenciais
(2021-02-10)
Recent researches shows that the Electric Vehicle (EV) market is expected to grow a lot in the coming years. EVs are a way of offering consumers greater savings and less pollution, reducing the rate of gas emissions. The ...
Análise da viabilidade econômica para implementação de um sistema de armazenamento de energia no horário fora-ponta para consumidores residenciais
(Universidade Federal de Santa Maria, 2021-09-06)
This work aims to analyze the economic viability of the adhesion of low voltage residential consumers to the White Tariff, together with an energy storage system. These consumers use the Conventional Tariff for billing ...
Sistema supervisório para automação residencial
(Universidade Federal de Santa Maria, 2019-07-10)
This document presents a supervisory system created to manage home automation
solutions.The software Mango Automation was used to design the supervisory system,
with which is possible to drive devices, schedule events, ...