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Contribuições ao acionamento e controle dos motores de relutância variável e síncrono de relutância
(Universidade Federal de Santa Maria, 2019-02-15)
This master thesis presents contributions to the driving and control of switched
reluctance motors and synchronous reluctance motors. The main characteristics of the
switched reluctance machine are the low production ...
Identificação automática dos parâmetros elétricos de motores de indução trifásicos
(Universidade Federal de Santa Maria, 2008-08-26)
This work presents an algorithm able to identify all electrical parameters of three
phase induction motor, with discrete realization, using a fixe-point digital signal
processor based platform. Some techniques presents ...
Análise e desenvolvimento de controles para geração híbrida fotovoltaico-diesel
(Universidade Federal de Santa Maria, 2023-03-22)
The systems of generation, transmission and distribution of energy are always in
constant expansion. However, according to the Energy Research Company (EPE), in 2022 there
were are around 250 isolated locations in Brazil, ...
Análise, projeto e implementação de um D-STATCOM para redes de distribuição monofásica
(Universidade Federal de Santa Maria, 2012-07-31)
This work analyzes a voltage regulator applied to low-voltage single-phase distribution networks, especially long distribution rural distribution lines with problems to comply with voltage level standards. This voltage ...
Modelagem e controle de um reator eletrônico para lâmpadas HPS baseado na conexão diferencial de conversores CC
(Universidade Federal de Santa Maria, 2012-02-28)
This paper presents the development of an electronic ballast for high intensity discharge lamps, using the differential connection technique applied to Flyback converters. The power factor correction stage was implemented ...
Conversor flyback modificado para alimentação de lâmpadas de descarga em alta pressão: projeto, modelagem e controle
(Universidade Federal de Santa Maria, 2012-03-01)
This dissertation consists of the design of an electronic ballast to drive high pressure discharge (HID) lamps, focusing on low power applcations. An innovative modified yback conveter is proposed as main part of an ...