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Advanced control for fuel cells connected to a DC/DC converter and an electric motor
(Elsevier, 2010-05)
The transient behavior of a polymer electrolyte membrane fuel cells (PEMFC) system under an improved adaptive predictive control with robust filter (APCWRF) is analyzed using a nonlinear dynamic, control-oriented model. ...
Carregador de baterias de íon-lítio baseado nas topologias Voltage Source Inverter (VSI) e Buck
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia ElétricaEngenharia ElétricaUTFPR, 2021-12-03)
This work presents the study of an AC-DC converter with power factor correction for charging electric vehicle batteries. Due the widespread exploration of fossil fuels and the great risks that these provide to the population’s ...
Dispositivos eletromagnéticos planares
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2018-11-21)
The advancement of power electronics, mainly in the switching devices used in static power converters has meant that other elements, which are also part of these converters, need to follow this trend. One of these elements ...
Experimental evaluation of the bridgeless interleaved boost PFC converter
(2012-12-01)
This paper presents theoretical evaluation and experimental results to the proposed bridgeless interleaved boost PFC (power factor correction) converter. The application of bridgeless technique causes reduction of conduction ...
Experimental evaluation of the bridgeless interleaved boost PFC converter
(2012-12-01)
This paper presents theoretical evaluation and experimental results to the proposed bridgeless interleaved boost PFC (power factor correction) converter. The application of bridgeless technique causes reduction of conduction ...
Conversor CA-CC bridgeless monofásico de estágio único com PFC baseado no conversor SEPIC operando no modo de condução contínuo
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilPrograma de Pós-Graduação em Engenharia ElétricaUTFPR, 2017-12-14)
In this paper is presented the analysis of a single-phase bridgeless AC-DC converter with a single-stage of power factor correction, based on an isolated SEPIC converter with AC-side switches. Wherefore the converter carry ...
HPF boost interleaved operating in discontinuous conduction mode for trolleybus application
(2009-12-01)
This paper deals with results of a research and development (R&D) project in cooperation with Electric Power Distribution Company in São Paulo (Brazil) regarding the development and experimental analysis of a new concept ...
HPF boost interleaved operating in discontinuous conduction mode for trolleybus application
(2009-12-01)
This paper deals with results of a research and development (R&D) project in cooperation with Electric Power Distribution Company in São Paulo (Brazil) regarding the development and experimental analysis of a new concept ...
Uma aplicacao da celula de comutacao ZVS-PWM-GEPAE ao conversor DC-AC
(1996-05-01)
This work presents the design and procedure of a DC-to-AC converter using a ZVS Commutation Cell developed by Barbi and Martins (1991) and applied to the family of DC-to-DC PWM converters. Firstly, we show the cell applied ...