Results 191 to 200 of about 649,169 (250)

Model Predictive Controller With Reduced Complexity for Grid-Tied Multilevel Inverters

IEEE transactions on industrial electronics (1982. Print), 2019
Finite control set model predictive control (FCSMPC) has become popular for grid interactive applications due to its simplicity and ease of implementation.
S. R. Mohapatra, V. Agarwal
semanticscholar   +1 more source

A new structure for multilevel inverters with fault-tolerant capability against open circuit faults

Electric power systems research, 2019
In many sensitive industrial applications, reliability of multilevel inverters is one of the main concerns. In conventional multilevel inverters, abnormal conditions occur when a fault takes place in one of the switches.
R. Choupan, S. Golshannavaz, D. Nazarpour, Masoud Barmala   +3 more
semanticscholar   +1 more source

Symmetric/Asymmetric Hybrid Multilevel Inverters Integrating Switched-Capacitor Techniques

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2018
In conventional hybrid multilevel inverters (MLIs), the voltage balance controls of floating capacitors are usually realized by redundant switching states using high-frequency modulation.
Junfeng Liu, Jialei Wu, J. Zeng
semanticscholar   +1 more source

Inverter and Battery Drive Cycle Efficiency Comparisons of Multilevel and Two-Level Traction Inverters for Battery Electric Vehicles

2021 IEEE International Conference on Environment and Electrical Engineering and 2021 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2021
This paper investigates the drive cycle performance of different multilevel and two-level inverters. For the multilevel inverters, a cascaded H-bridge (CHB), a modular multilevel series parallel (MMSP) and a battery modular multilevel management (BM3 ...
Nina Sorokina, Julian Estaller, A. Kersten, Johannes Buberger, Manuel Kuder, T. Thiringer, Richard Eckerle, T. Weyh   +7 more
semanticscholar   +1 more source

Control of novel multilevel inverter

2015 IEEE Students Conference on Engineering and Systems (SCES), 2015
The focus of this paper is to develop and implement the new topology of multilevel inverter and study its performance The developed new MLI topology uses less number of switches and hence it is simple in control, cost effective and efficient. The proposed model is designed for 11-level and a prototype laboratory model is implemented.
Manuj Rai, Ramesh Kumar Tripathi
openaire   +1 more source

Multilevel inverter as var-compensator

2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO), 2013
Multilevel inverter consists of base cells that have the same structure as active power line conditioner. This allows to use the inverter cells as the VAR-compensator in uninterruptible power supply systems. The advantage of this system is increasing the allowable current range that can be correctly compensated.
Vladimir Bezhenar, Dmitry Mykolaets, Vitaly Mykytyuk, Tatiana Tereshchenko   +3 more
openaire   +1 more source

New 8-Level Basic Structure for Cascaded Multilevel Inverters with Reduced Number of Switches and DC Voltage Sources

J. Circuits Syst. Comput., 2019
Multilevel inverters are generally used in medium-voltage and high-power applications. In this paper, a new 8-level basic structure for cascaded multilevel inverters is proposed.
E. Babaei, C. Buccella, Carlo Cecati
semanticscholar   +1 more source

Overdistention operation of cascaded multilevel inverters

IEEE Transactions on Industry Applications, 2003
Established research has shown that cascaded multilevel inverters can provide more voltage vectors per number of active semiconductors compared to typical multilevel converters. This feature is significant for increasing the drive performance as well as reducing the drive complexity and losses.
X. Kou, K.A. Corzine, M.W. Wielebski
openaire   +1 more source

Transformer‐based multilevel inverters: analysis, design and implementation

IET Power Electronics, 2019
In this study, a single-phase nine-level inverter using one transformer is proposed. The proposed inverter can generate nine levels with a reduced number of components by utilising one dc voltage source.
Shirin Salehahari, E. Babaei, S. Hosseini, A. Ajami   +3 more
semanticscholar   +1 more source

A new topology for multilevel inverter

2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA), 2015
Single-Phase multilevel converters are suitable for medium power applications as photovoltaic systems and switched reluctance machines, whereas, three-phase inverters are widely used in industries for high power applications. A new single phase topology and its three-phase applications with reduced device count is proposed so that the complexity as ...
Vivek Kumar Sharma, Varun Anand, Gaurav Gupta, Vishakha Vaish   +3 more
openaire   +1 more source