Results 91 to 100 of about 6,182 (210)

A VSC transmission system using flying capacitor multilevel converters and selective harmonic elimination pWM control

, 2005
A transmission system based on voltage-source three-level flying capacitor (FC) multilevel converters with selective harmonic elimination pulse-width modulation (SHE-PWM) control is presented in this paper.
Lie Xu, Agelidis, V.G., V.G. Agelidis, Xu, L.   +3 more
core   +1 more source

Multilevel diode clamped converter with space vector modulation and DC-link capacitor voltage balancing

, 2016
Multilevel converters are very popular in medium/high power conversions due to their capability to generate high quality voltage magnitudes with low harmonics while employing devices of smaller voltage ratings.
Harikrishna Raj, Pinkymol
core   +1 more source

Formation of the Spectral Composition of the Output Voltage of Converters for Nuclear Magnetic Resonance

Mìkrosistemi, Elektronìka ta Akustika
In this paper, we consider the construction of an asynchronous control system for semiconductor converters for nuclear magnetic resonance. The relevance of research in this direction, main problems that arise during the construction of these systems are
Artur Volodymyrovych Zahranychnii
doaj   +1 more source

A Novel Hybrid T-Type Three-Level Inverter Based on SVPWM for PV Application

Journal of Electrical and Computer Engineering, 2018
We describe several, recently reported, new topologies and compare them with each other, in order to find out the optimal multilevel grid-connected inverter topology.
Ayiguzhali Tuluhong, Weiqing Wang, Yongdong Li, Lie Xu   +3 more
doaj   +1 more source

Carga eletrônica ativa trifásica [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013.Neste trabalho estão apresentados os estudos efetuados do conversor trifásico bidirecional de três níveis
Heerdt, Joselito Anastácio
core  

Design and Implementation of Finite Time Nonsingular Fast Terminal Sliding Mode Control for a Novel High Step-Up DC-DC Converter

Energies, 2019
In this paper, a new, high step-up quadratic boost converter with high conversion efficiency is discussed. A storage capacitor and resonant inductor are connected in series with a clamp capacitor through a diode.
Yicheng Liu, Jieping Wang, Haiyan Tu
doaj   +1 more source

Analysis and design of a constant frequency diode-clamped series resonant converter

, 1991
A constant frequency diode-clamped series resonant power converter (CFCSRC) is proposed as a solution to problems associated with frequency-controlled resonant converters.
Glaser, John Stanley, 1964-
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A new configuration for multilevel converters with diode clamped topology [PDF]

, 2008
Due to the increased use of renewable energy and power elctronic applications, more multilevel converters (MLC) are developed. A Neutral Point Clamped (NPC) inverter is one of the most used multilevel topologies for wind turbine (WT) and photovoltaic (PV)
Ghosh, A., Nami, A., Zare, F., Blaabjerg, Frede; id_orcid, Ledwich, G.   +4 more
core  

Design and analysis of diode clamped multilevel inverter

, 2020
LAUREA MAGISTRALESintesi L’obiettivo delle industrie è quello di aumentare l’efficienza nel processo di lavoro, riducendo il costo delle produzione.
OBASOGIE, SCOTT OSAIGBOVO
core  

Thermal Analysis of Five-Level Flying Capacitor Active Neutral Point Clamped Converter and Dual Flying Capacitor Active Neutral Point Clamped Converter [PDF]

, 2015
Derived from classic DC-AC multilevel converters, hybrid multilevel converters can combine distinct advantages, thus receiving increasing attention for their widespread industrial applications recently.
Ma, Yiming
core