Review of multilevel inverters for PV energy system applications

A Bughneda, M Salem, A Richelli, D Ishak, S Alatai - Energies, 2021 - mdpi.com
Over the last decade, energy demand from the power grid has increased significantly due to
the increasing number of users and the emergence of high-power industries. This has led to …

A comprehensive review on reduced switch multilevel inverter topologies, modulation techniques and applications

N Prabaharan, K Palanisamy - Renewable and Sustainable Energy …, 2017 - Elsevier
Recently multilevel inverters (MLI) have attracted more attention in research and industry, as
they are changing into a viable technology for several applications. The concept of MLI was …

A hybrid control topology for cascaded H-bridge multilevel inverter to improve the power quality of smart grid connected system: NBO-RERNN approach

CR Rajesh, P Meenalochini, SK Kannaiah… - Expert Systems with …, 2024 - Elsevier
This manuscript proposes a hybrid control technique for the grid-connected photovoltaic
(PV) generation system with a cascaded multilevel inverter (CMLI). The proposed hybrid …

[HTML][HTML] A structural overview on transformer and transformer-less multi level inverters for renewable energy applications

C Dhanamjayulu, P Sanjeevikumar, SM Muyeen - Energy Reports, 2022 - Elsevier
In general, multilevel inverters (MLIs) are regarded as advanced power conversion systems
required for medium-voltage and high-power applications. The purpose of this article is to …

Single-source three-phase multilevel inverter assembled by three-phase two-level inverter and two single-phase cascaded H-bridge inverters

T Qanbari, B Tousi - IEEE Transactions on Power Electronics, 2020 - ieeexplore.ieee.org
Multilevel inverters (MLIs) with reduced number of switching devices and dc sources have
compact size, reduced cost, and higher efficiency. This article proposes a transformer-based …

A state of the art of the multilevel inverters with reduced count components

A Hassan, X Yang, W Chen, MA Houran - Electronics, 2020 - mdpi.com
Multilevel inverters (MLIs) have become a trend in the field of DC/AC inverters and one of
the main requirements in many of the industrial applications. MLIs spread in the academic …

Development of cascaded multilevel inverter based active power filter with reduced transformers

BN Rao, Y Suresh, AK Panda, BS Naik… - … on Power Electronics …, 2020 - ieeexplore.ieee.org
Active power filter is a power electronic converter used for improving the quality of supply by
eliminating the effect of harmonics due to non-linear loads. This paper recommends a …

Isolated single-phase single-stage DC-AC cascaded transformer-based multilevel inverter for stand-alone and grid-tied applications

AIM Ali, MA Sayed, T Takeshita - International Journal of Electrical Power & …, 2021 - Elsevier
This paper proposes a new single-phase DC-AC Cascaded Transformer-based Modular
Multilevel Inverter (CTMLI) with its PWM switching technique considering minimum …

Comparative analysis of symmetric and asymmetric reduced switch MLI topologies using unipolar pulse width modulation strategies

N Prabaharan, K Palanisamy - IET Power Electronics, 2016 - Wiley Online Library
Multilevel inverters (MLIs) are gaining familiarity in industries for high‐voltage applications.
This study is a comparison of symmetric and asymmetric reduced switch MLI topologies …

Development of a novel fault-tolerant reduced device count T-type multilevel inverter topology

D Kumar, RK Nema, S Gupta - International Journal of Electrical Power & …, 2021 - Elsevier
Multilevel inverters (MLIs) are emerging topologies in medium and high power applications
due to low total harmonic distortion (THD) and reduced voltage stress across switches. The …