Results 11 to 20 of about 365,477 (277)

A New Traction System With Asymmetrical Six-Phase Permanent Magnet Synchronous Motors for Hydrogen Trains

open access: yesIEEE Access
This paper proposes a new traction system with asymmetrical six-phase permanent magnet synchronous motors to replace traditional induction and permanent magnet machines for hydrogen trains.
Nursaid Polater   +3 more
doaj   +2 more sources

Postfault Control of Scalar (V/f) Controlled Asymmetrical Six-Phase Induction Machines

open access: yesIEEE Access, 2018
With the accelerated development in semiconductor power devices along with the dictated rigorous reliability standards in some industrial sectors, the application of a medium-voltage high-power multiphase induction machine with multiple three-phase ...
Ayman S. Abdel-Khalik   +3 more
doaj   +2 more sources

Research and design of DTC system based on six-phase asymmetrical BLDCM

open access: yesCES Transactions on Electrical Machines and Systems, 2018
In this paper, the torque ripple problem of six-phase asymmetrical brushless DC motor (BLDCM) is studied. First, the basic structure of BLDCM is introduced, and the operation principle of six-phase asymmetrical BLDCM that is studied in the thesis is ...
Chunyuan Bian   +3 more
doaj   +3 more sources

Optimization of a 12-Slot/10-Pole, Asymmetrical, Six-Phase IPM Considering Healthy and Open-Phase Fault Post Operation in EV Applications

open access: yesIEEE Access
Permanent magnet (PM) machines equipped with fractional slot concentrated windings (FSCW) offer a compelling solution for electric vehicles (EVs), boasting high torque and power density, high efficiency, a wide operational range, and several other ...
Ahmed T. Abdel-Wahed   +5 more
doaj   +2 more sources

Current Control Methods for an Asymmetrical Six-Phase Induction Motor Drive

open access: yesIEEE Transactions on Power Electronics, 2014
Using the vector space decomposition approach, the currents in a multiphase machine with distributed winding can be decoupled into the flux and torque producing α-β components, and the loss-producing x-y and zero-sequence components. While the control of
H. Che   +4 more
semanticscholar   +3 more sources

High Resistance Fault-Detection and Fault-Tolerance for Asymmetrical Six-Phase Surface-Mounted AC Permanent Magnet Synchronous Motor Drives

open access: yesEnergies, 2020
In the last decade, the interest for higher reliability in several industrial applications has boosted the research activities in multiphase permanent magnet synchronous motors realized by multiple three-phase winding sets.
Claudio Rossi   +5 more
doaj   +2 more sources

Predictive current control based pseudo six-phase induction motor drive

open access: yesAlexandria Engineering Journal, 2022
Asymmetrical six-phase induction machines are widely used in high-power safety-critical applications. The so-called pseudo six-phase winding layout has recently been proposed as a promising contender for high power medium voltage applications in terms of
Abdelrahman Habib   +5 more
doaj   +1 more source

PSO based controlled six-phase grid connected induction generator for wind energy generation

open access: yesCES Transactions on Electrical Machines and Systems, 2021
This paper deals a detailed performance investigation of asymmetrical six-phase grid connected induction generator (GCIG) in two proposed configurations in variable speed operation.
Arif Iqbal, Girish Kumar Singh
doaj   +1 more source

Continuous-Control-Set Model Predictive Current Control of Asymmetrical Six- Phase Drives Considering System Nonidealities

open access: yesIEEE transactions on industrial electronics (1982. Print), 2023
Finite-control-set model predictive control (FCS-MPC) of multiphase (n-phase, n is assumed to be an odd number for simplicity) drives is challenging because of the large number of actual/virtual voltage vectors and the need for current control in (n–1)/2
C. Lim, S. Lee, E. Levi
semanticscholar   +1 more source

Assessment of Predictive Current Control of Six-Phase Induction Motor With Different Winding Configurations

open access: yesIEEE Access, 2021
Asymmetrical six-phase (A6P) induction motor-based drives can be considered as a well-established employed technology in high-power safety-critical industry sectors.
Abdullah Shawier   +4 more
doaj   +1 more source

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