A Switched-Capacitor Multilevel Inverter With Modified Pulsewidth Modulation and Active DC-Link Capacitor Voltage Balancing

PK Pal, KC Jana, YP Siwakoti, JSM Ali… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Although switched-capacitor (SC) multilevel inverters (MLIs) offer self-voltage balancing of
flying capacitors and voltage gain higher than unity, the advantages come at the cost of high …

A 7L and 11L high step-up SCMLI topology with reduced component voltage stress

MJ Sathik, AR Khan, NP Gopinath, P Prem… - IEEE …, 2023 - ieeexplore.ieee.org
This article proposes a new capacitor-based multilevel inverter topology (CBMLI) with fewer
devices and reduced voltage stress on capacitors and switches. In addition, the proposed …

Quadruple boost switched capacitor-based inverter for standalone applications

S Kovvali, N Jayaram, SVK Pulavarthi… - IEEE …, 2023 - ieeexplore.ieee.org
Conventional energy sources will not be sufficient to meet future electrical demands, and
also pollute the environment. Therefore, to meet their electrical energy needs, and maintain …

A 17-level octuple boost switched-capacitor inverter with lower voltage stress on devices

M Hosseinpour, M Noori, M Shahparasti - Scientific Reports, 2024 - nature.com
This paper presents a new structure for switched-capacitor multilevel inverter with octuple
voltage gain capability. The proposed inverter utilizes three capacitors, 13 semiconductor …

Modular Seven Level Inverter (M7LI) with Level Shifted Variable Frequency Control

K Likhitha, M Hitaishi, K Arshad, V Arun… - … on Electrical Energy …, 2023 - ieeexplore.ieee.org
This work provides a novel architecture for modular seven level inverter (M7LI). The M7LI
utilizes binary DC sources for producing output at seven levels. The level shifted PWM …

An Inductorless Triple Boost 13-Level Switched Capacitor Inverter with Reduced Ripple Current

MS Ahmed, R Raushan… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Switched capacitor multi-level inverter (SCMLI) is a promising alternative to traditional
voltage source inverters for industrial and renewable energy applications. In SCMLI …

A New 5L SC-Based Boosting Inverter with Reduced Spike Current

AK Singh, RK Mandal, R Anand - Electric Power Components and …, 2023 - Taylor & Francis
The drawbacks of conventional multi-level inverters (MLIs) include insufficient boost
capacity, unbalanced capacitor voltage, and complicated regulation. This research presents …

Implementation of novel toroidal transformer-based single-phase multilevel inverter

B Nageswar Rao, Y Suresh, B Shiva Naik… - Electrical Engineering, 2024 - Springer
Multilevel inverters (MLIs) have gained traction for their application in high-voltage AC
systems and renewable energy. They use fewer DC sources and switches in transformer …

A Single-Stage Closed Loop Control of SC-Based Inverter

A Choudhary, RK Mandal - Electric Power Components and …, 2024 - Taylor & Francis
This work presents a closed loop five-Level grid-connected inverter. The inverter is based on
the switched capacitor approach. The suggested architecture has a lower number of …

A single DC source, seven-level switched capacitor tripple boost inverter with fewer switches for renewable energy applications

V Kumar, R Agarwal - Engineering Research Express, 2024 - iopscience.iop.org
This article presents a new SSTB-MLI with 3 times voltage boosting capability for medium
voltage applications with optimal efficiency. Single DC source MLI topologies are more …