New cascaded multilevel inverter topology with minimum number of switches

E Babaei, SH Hosseini - Energy conversion and management, 2009 - Elsevier
In this paper, a new topology of cascaded multilevel inverter using a reduced number of
switches, insulated gate driver circuits and voltage standing on switches is proposed. The …

A cascade multilevel converter topology with reduced number of switches

E Babaei - IEEE Transactions on power electronics, 2008 - ieeexplore.ieee.org
This paper introduces a new multilevel converter topology that has many steps with fewer
power electronic switches. The proposed circuit consists of series-connected submultilevel …

Decoupled space-vector PWM strategies for a four-level asymmetrical open-end winding induction motor drive with waveform symmetries

BV Reddy, VT Somasekhar… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
In this paper, two space-vector-based pulsewidth modulation (PWM)(SVPWM) strategies
named equal-and proportional-duty SVPWMs are described, which are used to synthesize a …

Optimal topologies for cascaded sub-multilevel converters

E Babaei - Journal of Power Electronics, 2010 - koreascience.kr
The general function of a multilevel converter is to synthesize a desired output voltage from
several levels of dc voltages as inputs. In order to increase the steps in the output voltage, a …

[PDF][PDF] Operation and design of multilevel inverters

K Corzine - Developed for the office of naval research, 2005 - Citeseer
The concept of utilizing multiple small voltage levels to perform power conversion was
patented by an MIT researcher over twenty years ago [1, 2]. Advantages of this multilevel …

An open-end winding motor approach to mitigate the phase voltage distortion on multilevel inverters

S Foti, A Testa, G Scelba, S De Caro… - … on Power Electronics, 2017 - ieeexplore.ieee.org
An open-end winding machine configuration and a suitable control strategy for medium-
voltage ac motor drives applications are proposed in this paper in order to reduce the …

New configurations for the three-phase asymmetrical multilevel inverter

S Mariethoz, A Rufer - Conference Record of the 2004 IEEE …, 2004 - ieeexplore.ieee.org
This paper deals with cascade multilevel inverters. It focuses on asymmetrical topologies
where the cell input voltages are of different values. These hybrid topologies might be used …

Hybrid generalised power theory for power quality enhancement

B Sahoo, SK Routray, PK Rout - IET Energy Systems Integration, 2020 - Wiley Online Library
This study proposes an advanced technique based on a hybrid generalised power theory
(HGPT) decoupled approach for achieving enhanced power quality (PQ) in a solar‐battery …

[PDF][PDF] Multilevel converters: dual two-level inverter scheme

A Lega - 2007 - amsdottorato.unibo.it
The first attempt of power conversion was made by Pacinotti in 1864 and then Wilde, Varley
and Siemens patented the dynamo in 1866-67. With his machine Pacinotti had the …

A triangular 3-D coordinate system for multilevel SVPWM generation

A Gopinath, G Shiny - IEEE Transactions on Industry …, 2020 - ieeexplore.ieee.org
This article presents a triangular coordinate system, a three-dimensional (3-D) coordinate
system in which the three axes are oriented at 60° to each other. The 3-D representation of …