Results 21 to 30 of about 443,204 (308)

A method to distinguish local demagnetization and short-circuit faults of six-phase interior permanent-magnet machine based on voltage in synchronous frame

AIP Advances, 2023
Short-circuit fault and local demagnetization faults are two common fault types of permanent-magnet machines, aiming to improve the reliability of multi-phase PM machines in safety-critical applications, a method to distinguish these two kinds of faults ...
Zihang Yuan, Minghao Wang, Jingang Bai, Wei Liu, Ping Zheng   +4 more
doaj   +1 more source

Postfault Control and Harmonic Current Suppression for a Symmetrical Dual Three-Phase SPMSM Drive Under Single-Phase Open-Circuit Fault

IEEE Access, 2020
Multiphase machines have been attracting more and more attentions in high-reliability-required applications due to their inherent fault-tolerant capability.
Zhe Liang, Deliang Liang, Peng Kou, Shaofeng Jia   +3 more
doaj   +1 more source

Multiphase induction motor drives - a technology status review [PDF]

, 2007
The area of multiphase variable-speed motor drives in general and multiphase induction motor drives in particular has experienced a substantial growth since the beginning of this century.
Abbas, Abolhassani, Andrese, Apsley, Atkinson, Bakhshai, Benatmane, Bendixen, Bojoi, Bojoi, Bojoi, Bojoi, Bojoi, Bojoi, Bojoi, Bojoi, Casadei, Coates, Correa, Correa, Corzine, de Silva, Dente, Duran, E. Levi, Edelson, F. Profumo, Farina, Ferraris, Ferreira, Figureoa, Gataric, Gerada, Golubev, Golubev, Golubev, Gopakumar, Gopakumar, Gritter, H.A. Toliyat, Hadiouche, Hadiouche, Hodge, Hou, Iqbal, Iqbal, Iqbal, Iqbal, Iqbal, Jacobina, Jacobina, Jacobina, Jacobina, Jahns, Jones, Jones, Jones, Jones, Jouanne, Kelly, Kestelyn, Kestelyn, Kestelyn, Kianinezhad, Klingshirn, Levi, Levi, Levi, Levi, Lipo, Locment, Lu, Lyra, Mantero, Mantero, McCoy, Mecrow, Merabtene, Miller, Miranda, Mitcham, Mohapatra, Mohapatra, Mokhtari, Monti, Nelson, Ojo, Oriti, Oudjebour, Parsa, Pereira, Pereira, R. Bojoi, Razik, Ryu, Ryu, S. Williamson, Semail, Semail, Shi, Siala, Silva, Singh, Smith, Smith, Steiner, Sudhoff, Takami, Terrien, Toliyat, Toliyat, Toliyat, Toliyat, Toliyat, Ward, Weh, Williamson, Xu, Xu, Zhao, Zhao, Zheng   +121 more
core   +1 more source

Electric Power Flow Control in Double Three-Phase Machines without Shift between Magnetic Axes

Machines, 2023
This paper examines the control strategy adopted for six-phase machines that have been designed as double three-phase machines without a displacement between the magnetic axes of the two sets of three-phase windings (6PH-ZS).
Dragan Milićević, Nikola Vukajlović, Amar Hajdarpašić, Bane Popadić, Boris Dumnić, Zoltan Čorba, Vlado Porobić   +6 more
doaj   +1 more source

Effect of optimal torque control on rotor loss of fault-tolerant permanent-magnet brushless machines [PDF]

, 2002
A faulted phase in a fault-tolerant permanent-magnet brushless machine can result in significant torque ripple. However, this can be minimized by using an appropriate optimal torque control strategy.
Atallah, K., Ede, J.A., Howe, D., Wang, J.B.   +3 more
core   +1 more source

Torque-ripple minimization in modular permanent-magnet brushless machines [PDF]

, 2003
This paper discusses the suitability of four-phase, five-phase, and six-phase modular machines, for use in applications where servo characteristics and fault tolerance are key requirements.
Atallah, K., Howe, D., Wang, J.B.
core   +1 more source

A Computationally Efficient Model Predictive Control of Six-Phase Induction Machines Based on Deadbeat Control

Machines, 2021
Model predictive current control (MPCC) has recently become a viable alternative for multiphase electric drives, because it easily exploits the inherent advantages of multi-phase machines. However, the prediction in MPCC requires a high number of voltage
João Serra, Imed Jlassi, Antonio J. Marques Cardoso   +2 more
doaj   +1 more source

Operation of a Six-Phase Induction Machine Using Series-Connected Machine-Side Converters [PDF]

IEEE Transactions on Industrial Electronics, 2014
This paper discusses the operation of a multiphase system, which is aimed at both variable-speed drive and generating (e.g., wind energy) applications, using back-to-back converter structure with dual three-phase machine-side converters. In the studied topology, an asymmetrical six-phase induction machine is controlled using two three-phase two-level ...
Che, HS, Levi, E, Jones, M, Duran, MJ, Hew, W-P, Abd Rahim, N   +5 more
openaire   +1 more source

Investigation on the Effects of Magnetic Saturation in Six-Phase Induction Machines with and without Cross Saturation of the Main Flux Path

Energies, 2022
The operational characteristics during transients are significantly influenced by magnetic saturation in electrical equipment. For the computation of steady-state rated operation in multiphase induction machines, the assumption of linear magnetic ...
Marwa Ben Slimene, Mohamed Arbi Khlifi
doaj   +1 more source

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   +1 more source