Results 91 to 100 of about 232 (119)
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A novel bearingless switched reluctance motor
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2012PurposeThis paper seeks to propose a novel bearingless switched reluctance motor (BSRM).Design/methodology/approachThe operating principle and structure characteristics of the proposed three‐phase 12/8‐pole BSRM is analyzed in detail. Finite element method‐based calculations are applied to a prototype and some important characteristics are obtained ...
Xilian Wang +3 more
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A Control Strategy for Bearingless Switched-Reluctance Motors
IEEE Transactions on Power Electronics, 2010A bearingless switched-reluctance motor (BSRM) has a complicated nonlinear character; therefore, its control strategy is very important to a stable operation. This paper presents a new control strategy for rotating and levitating a 12/8 BSRM with two sets of windings.
Yan Yang +4 more
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Design and analysis of a new bearingless switched reluctance motor
International Journal of Applied Electromagnetics and Mechanics, 2023A bearingless switched motor with permanent magnets in the stator yoke (BSRM-PMSY) with two sets of windings on each stator tooth pole is studied. The current in one set of windings mainly controls the motor torque, and rotor suspension can be realised by adjusting the current in the other set of windings.
Yang, YiFei, Zhang, GuoXin, Wang, Fang
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Modeling and Axial Reluctance Force Analysis of Bearingless Switched Reluctance Motor
2020 International Conference on Electrical Machines (ICEM), 2020Axial force is the factor that influences the machine performance of rotation and levitation. This paper presents modeling and analysis of bearingless switched reluctance motor (BSRM). Firstly, the mathematical model is derived by using the magnetic circuit method.
Zelin Wang, Xin Cao, Zhiquan Deng
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Levitation control of an improved modular bearingless switched reluctance motor
ISA Transactions, 2018In order to reduce coupling between torque and suspending force in conventional bearingless switched reluctance motor (BLSRM), one 12/12 hybrid-stator-pole structure BLSRM was investigated. In this structure, motor consists of two single phase motor.
Huijun, Wang, Fangxu, Li
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Decoupling control of a bearingless switched reluctance motor with hybrid-rotor
International Journal of Applied Electromagnetics and Mechanics, 2022In order to solve the coupling between torque and suspended force of the traditional bearingless switched reluctance motor (BSRM), a bearingless switched reluctance motor with hybrid-rotor (HBSRM) is proposed in this paper. The HBSRM discussed in the paper has a twelve-pole stator and an eight-pole hybrid-rotor composed of a cylindrical rotor and a ...
Liu, Zeyuan, Chen, Mei, Liang, Zhi
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The Study of Switched Reluctance Motor for 4-DOF Bearingless Motor
Journal of Electrical Engineering & Technology, 2019High integration, low loss and high-reliability are the main development trends of flywheel battery. Thus this study presents the first prototype of a novel high-integration four degrees of freedom (4-DOF) bearingless motor with the advantages of weak coupling and low power consumption.
Ye Yuan +4 more
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Stator Vibration Analysis of Bearingless Switched Reluctance Motors
2010 International Conference on Electrical and Control Engineering, 2010Radial magnetic force acts on the motor stator cause large vibration and acoustic noise, that have limit the application of switched reluctance motors (SRMs). They can be aggravated when there is unbalanced force due to rotor eccentricity. This paper analyzed the function of bearingless technique in compensating the unbalanced magnetic attraction force;
Yang Yan +3 more
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Optimal Winding Arrangements of a Bearingless Switched Reluctance Motor
IEEE Transactions on Power Electronics, 2008Winding arrangements of a bearingless switched reluctance motor strongly influence the operation state of its power converters so much as the rotation and levitation of the motor. This paper proposes some optimal winding arrangements, which suit for a three-phase half-bridge converter or a three-phase four-leg converter. First, the optimal main winding
Gang Yang +3 more
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Mathematical modeling of a novel bearingless switched reluctance motor
COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2013Purpose – The novel bearingless switched reluctance motor (BSRM) is proposed recently, which is different from the conventional BSRM in the stator structure and suspension winding arrangement. The reduced number of suspension windings makes the novel BSRM much simpler, so that the control circuit and algorithm are ...
Xilian Wang, Baoming Ge, Jin Wang
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