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Mostrando ítems 31-40 de 136
Metodologia de projeto de fontes ininterruptas de energia monofásicas empregando controladores de ação repetitiva auxiliar no estágio de saída
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2006-12-18)
The present doctoral thesis concentrate efforts in the consolidation of the benefits introduced by the plug-in repetitive action in the performance of pulse-width modulated
voltage source inverters. The work is focused ...
Drivers de baixo custo para acionamento de inversores trifásicos
(Seminário de Iniciação Científica e Tecnológica da UTFPR, 2020)
Inversores Fonte Z monofásicos e conversor de dois estágios para sistemas fotovoltaicos sem Transformador
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Engenharia Eletrica, 2017)
Caracterización de las técnicas de modulación Pulse Width Modulation (PWM) aplicadas a inversores trifásicos
(Universidad de La Salle. Ediciones Unisalle, 25 d)
Estudo e implementação da estratégia de modulação por largura de pulsos space vector aplicada em inversores monofásico e trifásico
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2016-06-02)
This work is a space vector pulse width modulation approach, applied to a full bridge single-phase voltage source inverter and to a three-wire three-phase voltage source inverter, as well as their projects and the experimental ...
Voltage source active power filter, based on multi-stage converter and ultracapacitor dc-link
(IEEE, 2003)
A multi-stage inverter using three-state converters is being analyzed for active filter and static var compensator applications. Each phase of the converter is composed of four three-state converters, all of them connected ...
Sinusoidal PWM Techniques Comparison for the Quasi-Y-Source Inverter
(2021-10-01)
Impedance network inverters (INIs) have emerged as an alternative to improve traditional inverters, allowing their operation as a buck-boost-type converter, through the utilization of the “shoot-through” conduction state, ...
Esquema de modulación vectorial modificado para un inversor trifásico de dos niveles utilizando algoritmo filtro notch adaptable
(Biblioteca Digital wdg.biblioUniversidad de Guadalajara, 2019-01-31)
new structures for the conversion of electrical energy. This topic increases its importance
due to the development of semiconductor devices and the great growth in the consumer
market, looking, in most applications, for ...
The Essential Role and the Continuous Evolution of Modulation Techniques for Voltage-Source Inverters in the Past, Present, and Future Power Electronics
(2016)
The cost reduction of power-electronic devices, the increase in their reliability, efficiency, and power capability, and lower development times, together with more demanding application requirements, has driven the ...