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Abordagem heurística para reagrupamento de conjuntos de consumidores de uma distribuidora de energia elétrica
(Universidade Federal de Santa Maria, 2022-05-27)
The evaluation of the performance of distributors is governed by the National Electric Energy
Agency – ANEEL through the Collective and Individual Performance Indicators, presented in
Module 8 of the Distribution Procedures ...
Simulação numérica de motores elétricos e construção de banco de dados para plataforma de prognóstico de falhas
(Universidade Federal de Santa Maria, 2022-08-01)
In practically all machines used inside a factory there is an electric motor, responsible for
moving components. As with other mechanisms, engines are subject to operating failures. With
the extensive use of these ...
Avaliação do tratamento térmico em ligas de Ti-%Nb sinterizadas
(Universidade Federal de Santa Maria, 2022-03-22)
Titanium and niobium alloys have are not yet been fully known or explored. In this context,
this work aims to contribute to titanium niobium processing by introducing a cost-effective -e
thermal treatment route. Despite ...
Análise de investimento baseada no método de fluxo de caixa descontado
(Universidade Federal de Santa Maria, 2022-03-31)
This work presents a study about the company WEG S.A., carried out through the investment evaluation model known as Fundamental Analysis. Through this analysis, we sought to verify whether the company's shares could ...
Desenvolvimento de uma bancada instrumentada para a verificação do ajuste de Stroke em um sistema de freio a disco pneumático
(2022-08-22)
The braking system is one of the most important part of a vehicle, bringing safety for the driver and the passengers. Among the components of a brake system there is the brake pads which contains friction material that is ...
Estudo da viabilidade técnico-econômica para implantação de indústria extrativa de azeite de oliva extravirgem
(Universidade Federal de Santa Maria, 2022-05-19)
This study aimed to evaluate the technical-economic feasibility for the implementation of an extra virgin olive oil extraction industry in the city of Santa Maria-RS. For the study, a Minimum rate of attractiveness (TMA) ...
Estudo de viabilidade de um trocador de calor ar-água-solo para climatização
(Universidade Federal de Santa Maria, 2021-11-23)
The main objective of this thesis is to verify the feasibility of implementing an air-water-soil geothermal air conditioning system that does not require a heat pump and, consequently, does not have a change in phase of ...
Estratégia de controle por campo orientado para motores síncronos de relutância com aplicação experimental
(Universidade Federal de Santa Maria, 2022-02-03)
This paper provides information about indirect field oriented vector control systems for syn chronous reluctance machines. These machines are built from sinusoidally distributed windings
in the stator with the rotor made ...
Técnicas para medição de corrente elétrica de um indutor em circuitos integrados
(Universidade Federal de Santa Maria, 2022-02-25)
The accurate measurement of electrical current is widely required in many circuits and
applications. Whether in microelectronics or power electronics applications, either for
monitoring, protection, or optimization ...
Análise e projeto de conversores Forward modulares aplicados a carregadores de veículos elétricos
(Universidade Federal de Santa Maria, 2022-02-16)
Due to the increase in demand for electric vehicles combined with the development of photo voltaic generation, a DC-DC converter is proposed, converting energy from a stationary battery
bank, which is powered by solar ...