João Batista Vieira

A State Equation Model of a Single-Phase Grid-Connected Inverter Using a Droop Control Scheme With Extra Phase Shift Control Action

Henrique José Avelar, Wanderley Alves Parreira, João Batista Vieira et al. · IEEE Transactions on Industrial Electronics · 2011 · 109 citations

Frequency-active Power, Engineering, Dc Microgrids +9

Front-End Converter With Integrated PFC and DC–DC Functions for a Fuel Cell UPS With DSP-Based Control

Renato Santiago Maciel, L.C. de Freitas, E.A.A. Coelho et al. · IEEE Transactions on Power Electronics · 2014 · 29 citations

Electrical Engineering, Low Harmonic Distortion, Engineering +11

Proposal of a Soft-Switching Single-Phase Three-Level Rectifier

Fernando Lessa Tofoli, E.A.A. Coelho, L.C. de Freitas et al. · IEEE Transactions on Industrial Electronics · 2008 · 26 citations

Electrical Engineering, Engineering, Power Electronics Converter +7

Zeta DC/DC converter used as led lamp drive

Jonas Reginaldo de Britto, Aziz Elias Demian, L.C. de Freitas et al. · 2007 · 19 citations

Dc/dc Converter Zeta, New Proposal, Solid-state Lighting +4

Microcontroller-based quadratic buck converter used as led lamp driver

Aziz Elias Demian, Jonas Reginaldo de Britto, L.C. de Freitas et al. · 2007 · 19 citations

Led Lamp Driver, Electrical Engineering, New Proposal +8