Results 1 to 10 of about 365,477 (277)

Predictive current control of asymmetrical six-phase induction motor without weighting factors

Alexandria Engineering Journal, 2022
Control of multi-phase machine in both healthy and post-fault operations has recently gained considerable interest. Finite control set model predictive control (FCS-MPC), in particular, has been proposed to drive multi-phase machines to avoid ...
Mohamed Mamdouh, Ayman Samy Abdel-Khalik, Mohamed A. Abido   +2 more
doaj   +4 more sources

Asymmetrical six-phase induction motor drives based on Z-source inverters: Modulation, design, fault detection and tolerance

Alexandria Engineering Journal, 2022
Multiphase machines are becoming one of the mainstream research topics during the last decade, especially in high-reliability based systems. Among the different configurations of the multiphase machines, Asymmetrical Six-Phase Induction Motor (ASPIM ...
Rania Hammad, Sherif M. Dabour, Essam M. Rashad   +2 more
doaj   +4 more sources

Operation and Testing of Indirect Field Oriented Control of Asymmetrical Six-Phase Open-Ended Winding Induction Machine Using Hardware-in-Loop (HIL) Emulator

International Transactions on Electrical Energy Systems, 2023
This study deals with an asymmetrical six-phase open-ended winding induction machine in closed loop operation using indirect field-oriented control scheme.
Arif Iqbal, Farhad Ilahi Bakhsh, Girish Kumar Singh   +2 more
doaj   +2 more sources

Robust Online Magnet Demagnetization Diagnosis in Asymmetrical Six-Phase AC Permanent Magnet Motor Drives

IEEE Access, 2023
Rotor magnets are critical components, which in case of fault, directly affect the performance of drives based on permanent magnet synchronous motors.
Yasser Gritli, Claudio Rossi, Gabriele Rizzoli, Michele Mengoni, Angelo Tani, Domenico Casadei   +5 more
doaj   +2 more sources

Postfault Operation of an Asymmetrical Six-Phase Induction Machine With Single and Two Isolated Neutral Points [PDF]

IEEE transactions on power electronics, 2013
The paper presents a study of postfault control for an asymmetrical six-phase induction machine with single and two isolated neutral points, during single open-phase fault.
Abd Rahim, N, Che, HS, Duran, MJ, Hew, W-P, Jones, M, Levi, E   +5 more
core   +4 more sources

Parameter Estimation of Asymmetrical Six-phase Induction Machines using Modified Standard Tests [PDF]

IEEE transactions on industrial electronics (1982. Print), 2017
In multiphase machine drives, accuracy of the estimated machine parameters is crucial for effective performance prediction and/or control. While a great amount of work has been done on parameter estimation for three-phase machines, corresponding ...
Abdel-Khalik, AS, Che, HS, Dordevic, O, Levi, E   +3 more
core   +2 more sources

A Simplified Model Predictive Control for Asymmetrical Six-Phase Induction Motors That Eliminates the Weighting Factor

Machines, 2022
The conventional model predictive control (MPC) is an attractive control scheme for the regulation of multiphase electric drives, since it easily exploits their inherent advantages.
João Serra, Antonio J. Marques Cardoso
doaj   +2 more sources

Stator Faults Detection in Asymmetrical Six-Phase Induction Motor Drives with Single and Dual Isolated Neutral Point, Adopting a Model Predictive Controller

Machines, 2023
Multiphase drives have been presented as potential replacements for conventional three-phase machines, primarily because of their propensity to operate faultlessly.
Khaled Laadjal, João Serra, Antonio J. Marques Cardoso   +2 more
doaj   +2 more sources

Low-Order Space Harmonic Modeling of Asymmetrical Six-Phase Induction Machines

IEEE Access, 2019
Multiphase machines are commonly analyzed using vector space decomposition modeling technique, where the original phase variables are decomposed into multiple orthogonal subspaces.
Ayman S. Abdel-Khalik, Ragi A. Hamdy, Ahmed M. Massoud, Shehab Ahmed   +3 more
doaj   +2 more sources

A Novel Model Predictive Current Control for Asymmetrical Six-Phase PMSM Drives With an Optimum Duty-Cycle Calculation Scheme

IEEE Access, 2023
This paper presents a novel model predictive current control (MPCC) with an optimum duty-cycle calculation scheme for asymmetrical six-phase permanent magnet synchronous machine (ASPMSM) drives.
Jin Zhang, Feng Yu
doaj   +2 more sources