An Overview on Multi‐Level Inverter Topologies for Grid‐Tied PV System

P Anjaneya Vara Prasad… - … on Electrical Energy …, 2023 - Wiley Online Library
Over the years, multi‐level inverter (MLI) usage has increased widely for several
applications like motor drives, renewable energy source‐(RES‐) fed grids, and electric …

Switching frequency minimized harmonic mitigation: A multiobjective optimized modulation strategy for high-power converters

S Pan, K Yang, M Wu, X Li, J Wang… - IEEE transactions on …, 2023 - ieeexplore.ieee.org
In order to explore the minimum switching frequency required to regulate certain amount of
harmonic components, a novel switching frequency minimized harmonic mitigation …

A generalized selective harmonic elimination PWM formulation with common-mode voltage reduction ability for multilevel converters

M Wu, C Xue, YW Li, K Yang - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
In this article, a generalized selective harmonic elimination pulsewidth modulation (SHE-
PWM) formulation with common-mode voltage (CMV) reduction ability for multilevel …

SVPWM control strategy for Novel Interleaved High Gain DC converter fed 3-level NPC Inverter for Renewable Energy Applications

R Subbulakshmy, R Palanisamy - ISA transactions, 2023 - Elsevier
The high-gain DC converter is a crucial step in the conversion process for raising the voltage
from PV panels to the desired voltage level in renewable energy applications. This article …

Generalized low switching frequency modulation for neutral-point-clamped and flying-capacitor four-level converters

M Wu, H Tian, K Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Four-level neutral-point-clamped (NPC) and flying capacitor (FC) converters are suitable
candidates for high-power medium-voltage applications due to their desired output …

Hybridized PWM Strategy for Three-and Multiphase Three-Level NPC Inverters

A Lewicki, D Kondratenko… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A simple hybridized pulsewidth modulation (PWM) algorithm for three-and multiphase three-
level neutral point clamped (NPC) inverters is proposed. The proposed solution is based on …

A Novel Graphical Technique for Multiple Harmonic Mitigation in a Two-Level Inverter with Only Two Switching Angles

P Kalkal, AVR Teja - IEEE Journal of Emerging and Selected …, 2024 - ieeexplore.ieee.org
This article introduces a novel graphical technique for selective harmonic mitigation (SHM),
substantiated by experimental data. This approach identifies maximum modulation indices …

Common-Mode Voltage Suppression of a Five-Level Converter Based on Multimode Characteristics of Selective Harmonic Elimination PWM

C Luo, B Guan - Electronics, 2024 - mdpi.com
The combination of five-level converters with selective harmonic elimination pulse-width
modulation (SHEPWM) is a practical need in medium-voltage, high-power applications …

Hybrid model predictive SHM control for zero CMV in three-phase five-/nine-level packed E-cell inverter

M Sharifzadeh, E Laurendeau… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article proposes a hybrid model predictive selective harmonic mitigation (SHM) to
design a multiobjective switching control where zero common mode voltage (CMV) …

An initial solution based selective harmonic elimination method for multilevel inverter

P Kala, A Sharma, V Jately, J Joshi… - CPSS Transactions on …, 2024 - ieeexplore.ieee.org
This article presents an initial solution based selective harmonic elimination (SHE) method
for multilevel inverter (MLI) that aims to solve SHE problem with high accuracy while …