Buscar
Mostrando ítems 31-40 de 2775
Nonlinear Dynamic Average Model of a DC-DC Converter
(Institute Of Electrical And Electronics Engineers, 2014-08)
A nonlinear dynamical average model of a dc-dc converter is presented. The converter under study has a particular feature. In this converter, classical average analysis cannot be applied because the ripple cannot be neglected ...
Estudo, controle e modelagem do conversor dual active bridge (dab) para conexão no sistema elétrico de potência
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2022-02-18)
This work proposes to design, analyze and develop a bidirectional DC-DC converter
to perform the interface between a renewable source (wind or solar for example) and a
battery bank so that the power flow through this ...
Hybrid predictive modeling and simulation of the Teniente converter
(IEEE, 2009)
The principal copper pyrometallurgical technology employed in Chile is the Teniente converter (TC). The smelting and converting processes involve complex dynamics with strong interactions among manipulated variables, state ...
Dc-dc 3ssc-a-based boost converter: Analysis, design, and experimental validation
(2021-10-01)
A detailed analysis and validation of the DC-DC boost converter based on the three-state switching cell (3SSC) type-A are presented in this paper. The study of this topology is justified by the small amount of research ...
Control of a modular multilevel matrix converter for unified power flow controller applications
(MDPI, 2020)
The modular multilevel matrix converter has been proposed as a suitable option for high power applications such as flexible AC transmission systems. Among flexible AC transmission systems, the unified power flow controller ...
Efficiency analysis of an isolated high voltage gain converter operating in resonant and non-resonant mode
(2012-12-17)
This paper presents an efficiency investigation of an isolated high step-up ratio dc-dc converter aimed to be used for energy processing from low-voltage high-current energy sources, like batteries, photovoltaic modules ...
Efficiency analysis of an isolated high voltage gain converter operating in resonant and non-resonant mode
(2012-12-17)
This paper presents an efficiency investigation of an isolated high step-up ratio dc-dc converter aimed to be used for energy processing from low-voltage high-current energy sources, like batteries, photovoltaic modules ...
Conversor híbrido com capacitores flutuantes e pernas magneticamente acopladas
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2019-08-23)
This work presents a general analysis for multilevel converters with flying capacitors and parallel
legs. For each converter leg, multilevel structures containing flying capacitors connected in parallel
via coupled ...
Projeto de um conversor Flyback auto-oscilante de baixo custo para LEDs de potência
(Universidade Federal de Minas GeraisUFMG, 2009-12-23)
The LEDs (Light Emitting Diode) are devices in growing up in the lighting market, since 2007 these devices have already condition to replace incandescent bulbs and in 2012 is expected to replace fluorescent lamps. Main ...