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Mostrando ítems 1-10 de 42
Study of the Open-Source Arduino DUE Board as Digital Control Platform for Three-Phase Power Converters
(Institute of Electrical and Electronics Engineers Inc., 2022)
Frequency Analysis of PWM Inverters With Dead-Time for Arbitrary Modulating Signals
(Institute Of Electrical And Electronics Engineers, 2014-06)
The effect of dead-time on the spectrum of pulsewidth modulated signals is analyzed in this paper. The study is valid for arbitrary, band-limited modulating signals, extending previous results in the literature. A simple ...
The ZVS-PWM commutation cell applied to the DC-AC converter
(1997-12-01)
This paper presents the analysis of a dc-ac converter using a zero-voltage-switching (ZVS) commutation cell. First, we show the cell applied to the buck converter. The stages of operation are presented along with the main ...
Induction-generator-based system providing regulated voltage with constant frequency
(Ieee-inst Electrical Electronics Engineers IncNew YorkEUA, 2000)
A fault protection scheme for series active power filters
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1999)
A protection scheme for series active power filters is presented and analyzed in this paper. The proposed scheme protects series active power filters when short-circuit faults occur in the power distribution system. The ...
Adaptive Dead-Time Compensation for Grid-Connected PWM Inverters of Single-Stage PV Systems
(Institute of Electrical and Electronics Engineers, 2013-06)
This study presents a new software-based plug-in dead-time compensator for grid-connected pulsewidth modulated voltage-source inverters of single-stage photovoltaic (PV) systems using predictive current controllers (PCCs) ...
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 ...
The ZVS-PWM commutation cell applied to the DC-AC converter
(1997-12-01)
This paper presents the analysis of a dc-ac converter using a zero-voltage-switching (ZVS) commutation cell. First, we show the cell applied to the buck converter. The stages of operation are presented along with the main ...
Drivers de baixo custo para acionamento de inversores trifásicos
(Seminário de Iniciação Científica e Tecnológica da UTFPR, 2020)