Results 11 to 20 of about 1,882 (201)
A Comprehensive Review of Reduced Device Count Multilevel Inverters for PV Systems
Energies, 2023 This article presents a comprehensive review of reduced device count multilevel inverter (RDC MLI) topologies for PV systems. Multilevel inverters are widely used in medium-voltage and high-power applications such as wireless power transform applications,
Abdul Jabbar Memon +3 more
doaj +1 more source
Novel Multilevel Inverter using a Single H-Bridge
Pakistan Journal of Engineering & Technology, 2020 A novel (N+1)-level multilevel inverter (MLI) using a modified solar panel (MSP) and newly proposed commutator coupled with slip rings, is presented in this paper. This multilevel inverter has only one H-bridge (HB) unit.
Muhammad Siddique +4 more
doaj +5 more sources
Design and Implementation of Seventeen Level Inverter With Reduced Components
IEEE Access, 2021 The multilevel inverters (MLI) are resourceful in producing a voltage waveform with superior-quality staircase counterfeit sinusoidal and depressed harmonic distortion (THD).
C. Dhanamjayulu +5 more
doaj +1 more source
IET Power Electronics, EarlyView., 2022 New modified carrier‐based level shifted pulse width modulation approaches for single‐phase trinary dc source fed cascaded H‐bridge inverters are proposed in this article. In order to suppress the lower order harmonics, the carrier frequency is often tuned higher. However, switching and electromagnetic interference problems have a significant influence
Arun Vijayakumar +4 more
wiley +1 more source
Comparison of Multilevel Inverters with T-type MLI: A Brief Review
Jurnal Kejuruteraan, 2023 This paper gives a comparative analysis of different types of Multilevel Inverters with T-Type inverters. The principal aim of the work is to analyse the T-type multilevel inverter operation with different multilevel inverters such as DiodeClamped Multilevel Inverter, Flying Capacitor Multilevel Inverter and Cascaded H-bridge Multilevel Inverter.
G. Sree Lakshmi, S. Naveen Kumar
openaire +1 more source
IET Power Electronics, EarlyView., 2023 This study introduces a new modular multilevel inverter that can produce five levels of positive voltage using only six power switches and five DC voltage sources. The basic unit is composed of a single‐ and double‐source (SDS) unit. SDS reduces the number of power electronic components, such as the insulated gate bipolar transistors, freewheeling ...
Naser Fakhri +4 more
wiley +1 more source
IET Power Electronics, EarlyView., 2023 Here, multiport modular multilevel converter (MPMMC) topologies will be reviewed and analysed from a control standpoint. It does this through identifying feasible MPMMC topologies, developing review criteria and then reviewing the feasible topologies.
Stephan Adams +3 more
wiley +1 more source
A nine‐level T‐type inverter (9L‐TTI) with voltage boost capability
IET Power Electronics, EarlyView., 2023 A new multi‐level inverter topology with boosting feature considering the reduced switch count has been presented, compared and validated. Abstract This paper introduces a 9L T‐type boost inverter (9L‐TTI) based multilevel topology, which generates a nine‐level output voltage in the boost mode.
Zarren Firdous +5 more
wiley +1 more source
IET Power Electronics, EarlyView., 2023 This article presents a dual‐source novel nine‐level inverter (DSN2LI) featuring minimal devices. Utilizing eight switches, which include 2 bidirectional switching devices and 2 uneven dc links, the proposed DSN2LI generates nine levels. The DSN2LI employs the utilization of trinary geometric DC links.
Arun Vijayakumar +3 more
wiley +1 more source
IEEE Open Journal of the Industrial Electronics Society, 2021 Having a reduced number of switches and isolated DC sources yet generating a higher number of voltage levels has been always the challenge when selecting the appropriate Multilevel Inverter (MLI) topology.
Mohamed Trabelsi +2 more
doaj +1 more source