Indirect torque observer-based sensor-less efficient control of bearingless switched reluctance motor using global sliding mode and square currents control method [PDF]
Archives of Control Sciences, 2021 The Bearingless Switched Reluctance Motor (BSRM) is a new technology motor, which overcomes the problems of maintenances required associated with mechanical contacts and lubrication of rotor shaft effectively.
Pulivarthi Nageswara Rao +4 more
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IEEE Access, 2021 Double-stator switched reluctance motors (DSSRMs) with single-tooth winding topology possesses high torque density when compared to conventional switched reluctance motors (SRMs).
Tripurari Das Gupta +5 more
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Summary of electric vehicle dc motor-controller tests [PDF]
, 1982 The differences in the performance of dc motors are evaluated when operating with chopper type controllers, and when operating on direct current. The interactions between the motor and the controller which cause these differences are investigated.
Mcbrien, E. F., Tryon, H. B.
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Torque Ripple Reduction of SynRM Using Machaon Type Lamination
2018 6th International Conference on Control Engineering & Information Technology (CEIT), 2018 Synchronous Reluctance Motors are becoming more popular due to their high performance characteristics. However, the most prominent problem of these motors is the torque ripple. There are a lot of studies in the literature to reduce the torque ripple of this type of motors. Machaon type rotor stands out as a good solution.
Kafadar, Ahmet Suat +2 more
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Torque Ripple Suppression in an External-Meshed Magnetic Gear Train
Advances in Mechanical Engineering, 2013 Magnetic gear trains transmit torque through noncontact magnetic couplings rather than conjugate gear teeth; they have the unique advantages of reduced maintenance and improved reliability, inherent overload protection, high efficiency, precise peak ...
Yi-Chang Wu +2 more
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Design Optimization of the Multi-layer Switched Reluctance Motor to Minimize Torque Ripple and Maximize Average Torque [PDF]
AUT Journal of Electrical EngineeringBecause of the high torque ripple of the switched reluctance motor (SRM), a novel design optimization method is introduced in the present paper for the multi-layer switched reluctance motor. Using this design optimization method, torque ripple is reduced
Payam Vahedi +2 more
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Establishing the Relative Merits of Interior and Spoke-Type Permanent-Magnet Machines With Ferrite or NdFeB Through Systematic Design Optimization [PDF]
, 2015 In this paper, a multiobjective design optimization method combining design-of-experiments techniques and differential-evolution algorithms is presented.
Demerdash, Nabeel +3 more
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Comparison of three analytical methods for the precise calculation of cogging torque and torque ripple in axial flux PM machines [PDF]
, 2016 A comparison between different analytical and finite-element (FE) tools for the computation of cogging torque and torque ripple in axial flux permanent-magnet synchronous machines is made.
Hannon, Bert +3 more
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IEEE Access, 2023 There are several ways to reduce the ripple magnitude for direct torque-controlled permanent magnet synchronous motor (PMSM) drives. In this work, the compensated duty ratio optimized direct torque control (DDTC-TC) method was proposed to reduce the ...
Berhanu Deggefa Lemma +1 more
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Torque Ripple Minimization in a Switched Reluctance Drive by Neuro-Fuzzy Compensation
, 2000 Simple power electronic drive circuit and fault tolerance of converter are specific advantages of SRM drives, but excessive torque ripple has limited its use to special applications.
Branco, P. J. Costa +4 more
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