Results 301 to 310 of about 772,358 (349)

Performance of Induction Motor with hybrid Multi level inverter for Electric vehicles

International Conference on Adaptive and Intelligent Systems, 2021
In this article, performance of an Induction motor (IM) with the hybrid multilevel inverter has been presented. The features of IM are robust, high torque, and a wide range of applications with different control mechanisms.
B.N. Ch.V. Chakravarthi, P. Naveen, S. Pragaspathy, V. N. Raju   +3 more
semanticscholar   +1 more source

Performance of medium voltage multi-level inverters

Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370), 2003
There are many ways to build medium voltage inverters. This paper studies the characteristics of two types of nonregenerative medium voltage source inverters that are in the market place today. Each inverter that was investigated has major differences in circuit topologies, which in turn led to differences in performance characteristics.
W.A. Hill, C.D. Harbourt
openaire   +1 more source

Performance Analysis of Multi-Level Inverter-Fed Position Sensorless PMSM Drive Using Modified MPTC

Journal of the Institution of Electronics and Telecommunication Engineers, 2021
In this article, the performance of multilevel inverter-fed position sensorless permanent magnet synchronous motor (PMSM) drive is analyzed using modified model predictive torque control (MPTC) method using two-level and three-level inverters ...
Poondla Dharmendra Kumar, T. Ramesh, P. Ramakrishna   +2 more
semanticscholar   +1 more source

Performance Analysis of Cascaded Multi-level Inverter

2019 3rd International Conference on Recent Developments in Control, Automation & Power Engineering (RDCAPE), 2019
A modern breed of multilevel inverters has come into view as the panacea for working with high voltage levels. Multilevel inverters have conferred more recognition in industrial application, such as electric drives, static VAR compensation and renewable systems etc.
Sachin Mishra, Javed Dhillon, Julakanti Satheesh Reddy   +2 more
openaire   +1 more source

Design and control of asymmetrical multi-level inverters

IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02, 2003
This paper deals with asymmetrical multi-level inverters. The investigated topologies consist of series connected cells with different input voltages. Some combinations of different input voltages have been proposed to improve the converter resolution. This paper has a general approach.
S. Mariethoz, A. Rufer
openaire   +1 more source

Multi Level Inverter and Its Applications - An Extensive Survey

2021 International Conference on Advancements in Electrical, Electronics, Communication, Computing and Automation (ICAECA), 2021
This article presents the most frequently used multilevel inverter configurations and their applications. They are common in medium and high-power applications due to their multiple benefits, including low voltage stress on control switches, low harmonic
Albert Alexander Stonier, M. Yazhini, Dishore Shunmugham Vanaja, M. Srinivasan, D. Sarathkumar   +4 more
semanticscholar   +1 more source

Multi-level inverter for Induction Motor Drive

2006 International Conference on Power Electronic, Drives and Energy Systems, 2006
In this paper space vector modulation and multi level carrier based PWM for the 4-level inverter fed induction motor drive are presented. Four-level inversion can be achieved by connecting three two-level inverters in cascade. Three isolated power supplies with DC link voltages are required for the proposed circuit topology. The voltages constitute one
K. Chandra Sekhar, G. Tulasi Ram Das
openaire   +1 more source

Selective Harmonic Elimination PWM For a Cascaded Multi-level Inverter

2020 IEEE International Conference on Industrial Technology (ICIT), 2020
This paper deals with the selective harmonic elimination pulse width modulation (SHE-PWM) technique. This technique is used for the elimination of selected dominant low order harmonics in the multi-level inverter output voltage. The presence of these harmonics is the essential drawback of such kind of inverters; especially when it is used for the ...
Ahmed Lakhdar Kouzou, Abdelbasset Krama, Shady S. Refaat, Haitham Abu-Rub   +3 more
openaire   +1 more source

Novel 11-level Multi-level Inverter

2018 IEEE Innovative Smart Grid Technologies - Asia (ISGT Asia), 2018
Inverters play a major role in converting the DC power obtained from renewable energy resources into AC. Conventional inverters produce a square wave with a THD of 48.34%. To reduce harmonics, multilevel inverters are a better option than large-sized L-C filters. Increased number of levels results in an output with close resemblance to a sine wave. But,
R Girish Ganesan, Mahadevan Bhaskar, K Narayanan   +2 more
openaire   +1 more source

Optimum regulation of DC sources in cascaded multi‐level inverters

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2009
PurposeThe purpose of this paper is to introduce a new concept in selecting the values of the DC source voltages in cascaded multi‐level inverters in order to improve the output voltage THD.Design/methodology/approachIn cascaded multi‐level inverters, it is usually assumed that the DC sources have the same constant voltage and output harmonics ...
Fathi, S.H., Hosseini Aghdam, M.G., Zahedi, A., Gharehpetian, G.B.   +3 more
openaire   +2 more sources