A new SVM method for an indirect matrix converter with common-mode voltage reduction

TD Nguyen, HH Lee - IEEE Transactions on Industrial …, 2013 - ieeexplore.ieee.org
A new space vector modulation (SVM) process for use in an indirect matrix converter (IMC)
has been proposed in this paper to reduce the common-mode voltage (CMV) in a high …

Modulation strategies to reduce common-mode voltage for indirect matrix converters

TD Nguyen, HH Lee - IEEE Transactions on Industrial …, 2011 - ieeexplore.ieee.org
Common-mode voltage (CMV) is responsible for overvoltage stress to the winding insulation
and bearing damage of an ac motor. High dv/dt of CMV raises leakage currents, which can …

An effective direct-SVM method for matrix converters operating with low-voltage transfer ratio

HH Lee, HM Nguyen - IEEE Transactions on Power Electronics, 2012 - ieeexplore.ieee.org
This paper focuses on the common-mode voltage reduction and the power quality of matrix
converters for a low-voltage transfer ratio of less than 0.5 by the direct space vector …

Reduction of common-mode voltage in an indirect matrix converter with imposed sinusoidal input/output waveforms

M Rivera, J Rodriguez, J Espinoza… - IECON 2012-38th …, 2012 - ieeexplore.ieee.org
Presented in this paper is a new strategy for indirect matrix converters that effectively
mitigates common-mode voltages and allows an optimal control of source and load currents …

SVPWM technique with varying DC-link voltage for common mode voltage reduction in an indirect matrix converter

V Padhee, AK Sahoo, N Mohan - 2015 IEEE Energy …, 2015 - ieeexplore.ieee.org
This paper discusses a modified space vector technique applied to an indirect matrix
converter (IMC) which results in the reduction of common mode voltages and other …

Multilevel power converters

LM Tolbert, X Shi, Y Liu - Power Electronics Handbook, 2024 - Elsevier
This chapter covers the fundamental multilevel converter structures and modulation
paradigms. The basic principles of the four main different multilevel converters are …

Three-leg/four-leg matrix converter generalized modulation strategy—Part I: A new formulation

K Kobravi, R Iravani, HA Kojori - IEEE Transactions on Industrial …, 2012 - ieeexplore.ieee.org
The generalized modulation strategy of the conventional matrix converter (MC), ie, three-leg
MC, was previously developed using the duty-cycle space vector (DCSV) representation of …

Three-leg/four-leg matrix converter generalized modulation strategy—Part II: Implementation and verification

K Kobravi, R Iravani, HA Kojori - IEEE Transactions on Industrial …, 2012 - ieeexplore.ieee.org
Part I of this paper has proposed a duty-cycle-space-vector (DCSV)-based modulation
strategy for three-and four-leg matrix converters (MCs). This paper develops a digital DCSV …

AC-AC Converters

M Ali, A Iqbal, MR Khan, M Khalid - Power Electronics Handbook, 2024 - Elsevier
AC-AC converters broadly define a set of power electronic topologies employed to obtain
AC output of variable amplitude and frequency from fixed AC input without employing bulky …

Indirect matrix converter based open-end winding AC drives with zero common-mode voltage

S Tewari, RK Gupta, A Somani… - 2016 IEEE Applied …, 2016 - ieeexplore.ieee.org
Common-mode voltage (CMV) generated by semiconductor switching causes stray currents
and mechanical failure in modern drive systems. Solutions employed to attenuate or isolate …