Results 241 to 250 of about 1,041 (291)

New coordinated drive mode switching strategy for distributed drive electric vehicles with energy storage system. [PDF]

Sci Rep
Oubelaid A, Kakouche K, Belkhier Y, Khosravi N, Taib N, Rekioua T, Bajaj M, Rekioua D, Tuka MB.   +8 more
europepmc   +1 more source

Optimizing switching sequences in AC-AC converters for enhanced safety and performance in conveyor systems. [PDF]

Sci Rep
Dhandapani V, Balasubramanian G.
europepmc   +1 more source

Dynamic Error Modeling and Predictive Compensation for Direct-Drive Turntables Based on CEEMDAN-TPE-LightGBM-APC Algorithm. [PDF]

Micromachines (Basel)
Yang M, Ren H, Liu S, Feng B, Wei J, Ge H, Zhang B.   +6 more
europepmc   +1 more source

Torque ripple minimization in vector controlled induction machines

, 2019
openaire   +2 more sources

Analysis and minimization of torque ripple for variable flux reluctance machines

2017 IEEE International Electric Machines and Drives Conference (IEMDC), 2017
Variable flux reluctance machines (VFRMs) are permanent-magnet-free three-phase machines and are promising candidates for applications requiring low cost and robustness. This paper studies the torque ripple and minimization methods for 12-stator VFRMs.
J. Bao, B. L. J. Gysen, K. Boynov, J. J. H. Paulides, K. Bastiaens, E. A. Lomonova   +5 more
openaire   +3 more sources

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Torque ripple minimization in permanent magnet synchronous servodrive

IEEE Transactions on Energy Conversion, 1999
In this paper the electromagnetic torque developed in permanent magnet synchronous motors is analyzed. Two strategies are discussed for torque ripple minimization. The first is based on numerical predetermination of the current waveform which is imposed by the control in machine phases to obtain a constant torque.
A Razek
exaly   +3 more sources

Torque Ripple Minimization in Switched Reluctance Machines [PDF]

, 2017
Master of Applied Science (MASc)
Li, Haoding
openaire   +2 more sources

Minimization of Torque Ripple in PWM AC Drives

IEEE Transactions on Industrial Electronics, 2009
A pulsewidth modulation (PWM) technique is proposed for minimizing the RMS torque ripple in inverter-fed induction motor drives subject to a given average switching frequency of the inverter. The proposed PWM technique is a combination of optimal continuous modulation and discontinuous modulation.
Kaushik Basu, J. S. Siva Prasad, G. Narayanan   +2 more
openaire   +1 more source

Torque ripple minimization in direct-drive systems

Proceedings. 1998 IEEE/RSJ International Conference on Intelligent Robots and Systems. Innovations in Theory, Practice and Applications (Cat. No.98CH36190), 2002
The open-loop torque control of synchronous motors with minimum torque ripple and minimum copper losses is presented. The control problem is viewed as an optimization problem for the nonlinear mapping from desired torque and position to the motor's phase currents.
Farhad Aghili, Martin Buehler, John M. Hollerbach   +2 more
openaire   +1 more source

A new compensation technique for PMSM torque ripple minimization

2015 IEEE Industry Applications Society Annual Meeting, 2015
Ensuring torque smoothness is an essential requirement in a wide range of high performance applications based on permanent magnet synchronous machines (PMSM). The reported work proposes a novel technique for the compensation of the torque oscillations essentially caused by the spatial harmonics which can result from the machine design imperfectness or ...
Azeddine Houari, François Auger, Jean-Christophe Olivier, Mohamed Machmoum   +3 more
openaire   +1 more source