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Estudo do conversor boost-flyback para sistemas fotovoltaicos
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2021-08-16)
This work aims to study the boost-flyback converter for photovoltaic systems and the analysis of the converter implementation. The integration performed was the boost converter and the flyback converter. The topology used ...
Circuit Topologies, Modeling, Control Schemes, and Applications of Modular Multilevel Converters
(2015)
Modular multilevel converters have several attractive features such as a modular structure, the capability of transformer-less operation, easy scalability in terms of voltage and current, low expense for redundancy and ...
Optimization of multipulse converters with delta and Y-differential connections
(2009-12-01)
This work presents a study regarding the optimization of multipulse converters. A general expression for the connection (Δ or Y) for both 12 and 18-pulses is obtained and describes the output voltages on the secondary ...
Optimization of multipulse converters with delta and Y-differential connections
(2009-12-01)
This work presents a study regarding the optimization of multipulse converters. A general expression for the connection (Δ or Y) for both 12 and 18-pulses is obtained and describes the output voltages on the secondary ...
A new three-phase low THD power supply with high-frequency isolation and 60V/200A regulated DC output
(2001-10-22)
This work proposes a new isolated high power factor 12kW power supply based on an 18-pulse transformer arrangement. Three full-bridge converters are used for isolation and to balance the DC-link currents, without current ...
A new three-phase low THD power supply with high-frequency isolation and 60V/200A regulated DC output
(2001-10-22)
This work proposes a new isolated high power factor 12kW power supply based on an 18-pulse transformer arrangement. Three full-bridge converters are used for isolation and to balance the DC-link currents, without current ...
Dynamic modeling and analysis of the bidirectional DC-DC boost-buck converter for renewable energy applications
(Elsevier Ltd, 2019-08)
This paper focuses on the modeling, dynamic analysis, and simulation of the bidirectional DC-DC boost-buck power converter. The switching sequence applies different duty cycles in the input and output stages, resulting in ...