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Frequency- And Time-domain Simulations Of Semiconductor Optical Amplifiers Using Equivalent Circuit Modeling
(SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERSBELLINGHAM, 2015)
Conversor Boost ZCZVT aplicado em um sistema de iluminação de emergência com LED
(Universidade Tecnológica Federal do ParanáPato BrancoPrograma de Pós-Graduação em Engenharia Elétrica, 2011)
In this paper we present a study of an emergency lighting system is not permanent. This system consists of batteries, LED boost converter and power. The focus of the paper is to analyze the boost converter, which employs ...
Reduced Multisource Switched-Capacitor Multilevel Inverter Topologies
(2022-12-01)
Multisource switched-capacitor multilevel inverters are proper topologies when multiple dc sources are available as renewable energy sources. However, these multilevel inverters have the main drawbacks of requiring a large ...
Optimized Switching Sequence for Multiphase Power Converters Under Inductance Mismatch
(Institute of Electrical and Electronics Engineers, 2017-03)
Multiphase power converters allow to reduce semiconductor stress and to improve total ripple characteristics, when compared to a single-phase converter. Semiconductor stress is reduced by dividing the total current among ...
BRIDGELESS BUCK-BOOST PFC CONVERTER WITH THREE-STATE SWITCHING CELL
(Ieee, 2019-01-01)
In this paper, a bridgeless buck-boost converter with power factor correction is proposed, using a three-state switching cell named of B configuration, operating in continuous conduction mode. The bridgeless technique ...
Bridgeless Buck-Boost PFC Converter with Three-State Switching Cell
(2019-12-01)
In this paper, a bridgeless buck-boost converter with power factor correction is proposed, using a three-state switching cell named of B configuration, operating in continuous conduction mode. The bridgeless technique ...
Comparison Of Electro-optical Switching Performances Of Dissimilar Semiconductor Optical Amplifiers
(WILEY-BLACKWELLHOBOKEN, 2015)
Dimmable electronic ballast with high power-factor SEPIC preregulator, for multiple tubular fluorescent lamps
(2004-11-29)
An electronic ballast for multiple tubular fluorescent lamps is presented in this paper. The proposed structure features high power-factor, dimming capability, and soft-switching to the semiconductor devices operated in ...
Trapezoidal Current Mode for Bidirectional High Step Ratio Modular Multilevel dc-dc Converter
(IEEE, 2019)
High voltage direct current (HVDC) transmission systems and low voltage direct current (LVDC) networks are becoming popular due to their advantages and present feasibility, mainly pushed by the advance in power electronics. ...