A review of multilevel inverter topologies for grid-connected sustainable solar photovoltaic systems

S Nyamathulla, D Chittathuru - Sustainability, 2023 - mdpi.com
Solar energy is one of the most suggested sustainable energy sources due to its availability
in nature, developments in power electronics, and global environmental concerns. A solar …

Symmetric and asymmetric multilevel inverter topologies with reduced device count

MA Al-Hitmi, MR Hussan, A Iqbal, S Islam - IEEE Access, 2022 - ieeexplore.ieee.org
In this work, two new topologies of single-phase hybrid multilevel inverters for symmetrical
and asymmetrical configurations are presented for use in drives and control of electrical …

A single source switched-capacitor 13-level inverter with triple voltage boosting and reduced component count

M Tayyab, A Sarwar, I Khan, M Tariq, MR Hussan… - Electronics, 2021 - mdpi.com
A new triple voltage boosting switched-capacitor multilevel inverter (SCMLI) is presented in
this paper. It can produce 13-level output voltage waveform by utilizing 12 switches, three …

A 17-level quadruple boost switched-capacitor inverter with reduced devices and limited charge current

M Hosseinpour, M Derakhshandeh, A Seifi… - Scientific Reports, 2024 - nature.com
In this paper, a quadruple boost switched-capacitor multi-level inverter is proposed. The
proposed structure utilizes a DC source, 11 switches, and a diode to achieve 17-level output …

A single-source switched-capacitor 13-level high gain inverter with lower switch stress

H Alnuman, MR Hussan, S Islam, A Sarwar… - IEEE …, 2023 - ieeexplore.ieee.org
A switched-capacitor based 13-level inverter with high gain and reduced switch stress is
presented in this article. The 13-level single-phase ac output voltage is achieved with a …

An eleven-level switched-capacitor inverter with boosting capability

MR Hussan, A Sarwar, I Khan, M Tariq, M Tayyab… - Electronics, 2021 - mdpi.com
An 11-level switched-capacitor multilevel inverter (SCMLI) with 2.5 times boosting feature is
presented in this paper. It can produce an 11-level output voltage waveform by utilizing 14 …

Harmonics Minimization in PUC Type Solar Multilevel Converter with Multicarrier Switching Schemes

S Upreti, B Singh, N Kumar - IETE Journal of Research, 2023 - Taylor & Francis
This paper presents the power quality investigation of a seven-level three-phase packed U-
cell (PUC) converter with multicarrier switching schemes. This system is grid-connected, and …

A robust multilevel inverter topology for operation under fault conditions

M Asif, M Tariq, A Sarwar, MR Hussan, S Ahmad… - Electronics, 2021 - mdpi.com
Multilevel inverters (MLIs) are used on a large scale because they have low total harmonic
distortion (THD) and low voltage stress across the switches, making them ideal for medium …

An improved seven-level switched-capacitor-based neutral-point clamped inverter

S Kakar, MSB Arif, SM Ayob, NBM Nordin… - Frontiers in Energy …, 2022 - frontiersin.org
Multilevel inverters (MLIs) have seen significant growth in a variety of medium-to high-power
industrial applications and have become a mature and viable solution for renewable energy …

Selective harmonic elimination pulse width modulation based hybrid multilevel inverter topology with reduced components

M Wasiq, MA Memon, P Shrivastava… - IET Power …, 2022 - Wiley Online Library
In this paper, a reduced switch count single‐phase hybrid multilevel inverter (MLI) is
presented. Level generation unit (LGU) and polarity changing unit (PCU) are the two parts of …