Matrix-reactance frequency converters using an low frequency transfer matrix modulation method

Z Fedyczak, P Szczesniak - Electric power systems research, 2012 - Elsevier
This paper deals with three-phase matrix-reactance frequency converters (MRFCs). Their
topologies are based on unipolar PWM AC matrix-reactance choppers (MRCs). In the …

Modelling and analysis of a matrix-reactance frequency converter based on buck-boost topology by DQ0 transformation

P Szczesniak, Z Fedyczak… - 2008 13th International …, 2008 - ieeexplore.ieee.org
This paper deals with a three-phase matrix-reactance frequency converter (MRFC). The
analysed MRFC topology is based on buck-boost matrix-reactance chopper (MRC) one with …

New family of matrix-reactance frequency converters based on unipolar PWM AC matrix-reactance choppers

Z Fedyczak, P Szczesniak… - 2008 13th International …, 2008 - ieeexplore.ieee.org
This paper deals with three-phase direct matrix-reactance frequency converters (MRFC)
based on unipolar PWM AC matrix-reactance choppers (MRC). The topologies of the …

Generation of matrix-reactance frequency converters based on unipolar PWM AC matrix-reactance choppers

Z Fedyczak, P Szczesniak… - 2008 IEEE Power …, 2008 - ieeexplore.ieee.org
This paper deals with three-phase direct matrix-reactance frequency converters (MRFC)
based on unipolar PWM AC matrix-reactance choppers (MRC). The topologies of the …

Review of AC–AC Frequency Converters

P Szcześniak, P Szcześniak - Three-phase AC-AC Power Converters …, 2013 - Springer
This chapter concentrates on the reviewing of power frequency converter topologies,
exploring of various alternative topologies and comparing of their relative advantages and …

Matrix-reactance frequency converter based on buck-boost topology

Z Fedyczak, P Szczesniak… - 2006 12th International …, 2006 - ieeexplore.ieee.org
This paper deals with a three-phase direct matrix-reactance frequency converter (MRFC)
with buck-boost topology and includes a description of its topology and operation plus …

Steady and transient states modelling methods of matrix‐reactance frequency converter with buck‐boost topology

IY Korotyeyev, Z Fedyczak - COMPEL-The international journal for …, 2009 - emerald.com
Purpose–The purpose of this paper is to introduce methods for calculating steady‐state and
transient processes in a symmetrical three‐phase matrix‐reactance frequency converter …

Implementation of three-phase frequency converters based on PWM AC matrix-reactance chopper with buck-boost topology

Z Fedyczak, P Szczesniak… - 2009 13th European …, 2009 - ieeexplore.ieee.org
This paper deals with three-phase direct matrix-reactance frequency converters (MRFC)
based on unipolar PWM AC matrix-reactance choppers (MRC). Each MRC with …

[PDF][PDF] Direct PWM AC choppers and frequency converters

Z Fedyczak, P Szcześniak, J Kaniewski… - … models systems and …, 2007 - researchgate.net
Direct PWM AC converters can be divided on two basic groups. The first one comprises the
AC choppers (ACC), also called controllers or conditioners, and fulfills the function of the …

Steady and transient state analysis of a matrix-reactance frequency converter based on a boost PWM AC matrix-reactance chopper

I Korotyeyev, Z Fedyczak… - 2008 International School …, 2008 - ieeexplore.ieee.org
This paper deals with a three-phase matrix-reactance frequency converter (MRFC). The
analysed MRFC topology is based on the boost matrix-reactance chopper (MRC) with a load …