Results 81 to 90 of about 8,310 (236)

The Essential Role and the Continuous Evolution of Modulation Techniques for Voltage-Source Inverters in the Past, Present, and Future Power Electronics [PDF]

open access: yes, 2016
The cost reduction of power-electronic devices, the increase in their reliability, efficiency, and power capability, and lower development times, together with more demanding application requirements, has driven the development of several new inverter ...
García Franquelo, Leopoldo   +4 more
core   +1 more source

Performance evaluation of hybrid multilevel inverter with a high-frequency switching technique

open access: yesJournal of Engineering and Applied Science, 2023
This proposed work deals with the implementation of a single-phase topology with using hybrid for multilevel inverters. It is observed that the proposed structure improves the performance of the hybrid multilevel inverter with high-frequency switches for
B. Pragathi   +3 more
doaj   +1 more source

New level doubling architecture of cascaded Multilevel inverter [PDF]

open access: yes, 2019
This study presents a new topology of single-phase cascaded multilevel inverter (CMLI). The proposed topology offers an optimised DC source utilisation, reduced switch count and curtailment of active switches in the conduction path for minimising power ...
Arfan Ghani   +11 more
core   +1 more source

Implementation and Comparison of Symmetric and Asymmetric Multilevel Inverters for Dynamic Loads

open access: yesIEEE Access, 2018
This paper implements and compares a symmetric hybridized cascaded multilevel inverter and an asymmetric multilevel inverter utilizing a switched capacitor unit for 17 level inverters.
C. Dhanamjayulu, S. Meikandasivam
doaj   +1 more source

A Control Method for Static VAR Compensator Based On Modular Multilevel Inverter [PDF]

open access: yes, 2009
Multilevel inverters are promised to provide a better performance in high power applications such as static VAR compensators. The proposed modular inverter has advantages compared to the conventional technologies.
Dahono, Pekik
core  

A 7-Level Single DC Source Cascaded H-Bridge Multilevel Inverter with a Modified DTC Scheme for Induction Motor-Based Electric Vehicle Propulsion [PDF]

open access: yes, 2013
International audienceThis paper presents a new hybrid cascaded H-bridge multilevel inverter motor drive DTC scheme for electric vehicles where each phase of the inverter can be implemented using a single DC source.
Benbouzid, Mohamed   +4 more
core   +5 more sources

Multilevel Converters: An Enabling Technology for High-Power Applications [PDF]

open access: yes, 2009
| Multilevel converters are considered today as the state-of-the-art power-conversion systems for high-power and power-quality demanding applications.
García Franquelo, Leopoldo   +6 more
core  

A Novel Reduced Components Model Predictive Controlled Multilevel Inverter for Grid-Tied Applications [PDF]

open access: yes, 2019
This paper presents an improved single-phase Multilevel Inverter (MLI) which is conceptualized to reduce power switches along with separate DC voltage sources.
Feloups, Cathrine Elia Saleeb   +1 more
core   +2 more sources

Mathematical Derivation of Switching Angles of Multilevel Voltage Source Inverter based on Alternative Phase Opposition Disposition (APOD)

open access: yesMATEC Web of Conferences, 2017
Modular structured multilevel inverter is very useful for electrical application especially in high voltage and high power applications. The main function of this multilevel inverter is to produce multilevel AC output voltage from several separate DC ...
Ismail Mohd Alif   +7 more
doaj   +1 more source

Selection of DC voltage magnitude using Fibonacci series for new hybrid asymmetrical multilevel inverter with minimum PIV

open access: yesAlexandria Engineering Journal, 2014
Multilevel inverters are suggested to obtain high quality output voltage. In this paper, a new hybrid configuration is proposed, obtained by cascading one four switches H-bridge cell with a family of multilevel inverters.
M.R. Banaei, A. Fazel Bakhshayesh
doaj   +1 more source

Home - About - Disclaimer - Privacy