An overview of four-leg converters: Topologies, modulations, control and applications

F Rojas, R Cárdenas, C Burgos-Mellado… - IEEE …, 2022 - ieeexplore.ieee.org
In three-phase unbalanced systems, where the circulation of zero sequence current is
necessary, four-leg converters provide a neutral connection for single-phase or other …

A review of topological ordering based voltage rise mitigation methods for LV distribution networks with high levels of photovoltaic penetration

MS Ali, MM Haque, P Wolfs - Renewable and Sustainable Energy Reviews, 2019 - Elsevier
In the past five years substantial amounts of rooftop photovoltaic (PV) generation have been
installed across the low voltage distribution networks. These networks often have design …

Master–slave current-sharing control of a parallel DC–DC converter system over an RF communication interface

SK Mazumder, M Tahir… - IEEE transactions on …, 2008 - ieeexplore.ieee.org
Using analog wireless communication, we demonstrate a master–slave load-sharing control
of a parallel dc–dc buck converter system, thereby eliminating the need for physical …

Current control for an indirect matrix converter with filter resonance mitigation

M Rivera, J Rodriguez, B Wu… - IEEE Transactions …, 2011 - ieeexplore.ieee.org
A predictive control scheme for the indirect matrix converter including a method to mitigate
the resonance effect of the input filter is presented. A discrete-time model of the converter …

A family of Z-source matrix converters

B Ge, Q Lei, W Qian, FZ Peng - IEEE Transactions on Industrial …, 2011 - ieeexplore.ieee.org
This paper extends the Z-source concept to matrix converters and explores a family of Z-
source matrix converters. Their principles and characteristics are analyzed, and a simplified …

A comparative assessment of model predictive current control and space vector modulation in a direct matrix converter

M Rivera, A Wilson, CA Rojas… - IEEE Transactions …, 2012 - ieeexplore.ieee.org
Matrix converters (MCs) are a very attractive alternative to conventional back-to-back
converters with dc links. In this paper, a performance comparison between the well …

Predictive current control with input filter resonance mitigation for a direct matrix converter

M Rivera, C Rojas, J Rodríguez… - … on Power Electronics, 2011 - ieeexplore.ieee.org
This paper presents a control method for direct matrix converters that combines the
advantages of predictive control with active damping. The active damping is used to …

Control and implementation of a matrix-converter-based AC ground power-supply unit for aircraft servicing

SL Arevalo, P Zanchetta, PW Wheeler… - IEEE Transactions …, 2009 - ieeexplore.ieee.org
This paper deals with the design, control, and implementation of a three-phase ground
power-supply unit for aircraft servicing. Instead of a classical back-to-back converter …

Input power factor compensation algorithms using a new direct-SVM method for matrix converter

HM Nguyen, HH Lee, TW Chun - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
An input filter is necessary for a matrix converter (MC) system to improve the input current
quality with low harmonic components, as well as to reduce the input voltage distortion …

Stability analysis of a wind energy conversion system based on a doubly fed induction generator fed by a matrix converter

R Cárdenas, R Peña, G Tobar, J Clare… - IEEE Transactions …, 2009 - ieeexplore.ieee.org
In this paper, the performance of a grid-connected wind energy conversion system (WECS),
based on a doubly fed induction generator (DFIG) fed by a matrix converter (MC), is …