Results 111 to 120 of about 557 (153)
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Performance of Intelligent Controller-Based Bearingless Switched Reluctance Motor
2021This manuscript contemplates the mathematical modeling of ANFIS controller simulation, speed rotor displacement control arrangements, to obtain the chosen constant speed, rotor position, its movements when BSRM is under divergent loads and motor parameter variation.
E. Himabindu +2 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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A novel permanent magnet biased bearingless switched reluctance motor
2013 IEEE Energy Conversion Congress and Exposition, 2013In order to solve the coupling problem between torque and suspending force control in the conventional bearingless switched reluctance motor, a novel permanent magnet biased bearingless switched reluctance motor structure is proposed in this paper. Its configuration and working principle are introduced.
Jianfeng Liu +4 more
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Modeling and control of novel bearingless switched reluctance motor
2009 IEEE Energy Conversion Congress and Exposition, 2009In order to solve problems of taking traditional mechanical bearing to bear the shaft, a novel bearingless switched reluctance motor with hybrid stator poles is proposed in this paper. The rotor needs only one bearing for rotating and constraining the axial movement. The other end can move freely in the radial direction.
null Dong-Hee Lee +2 more
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A novel 6/4 conical bearingless switched reluctance motor
2015 18th International Conference on Electrical Machines and Systems (ICEMS), 2015Generally the conventional bearingless switched reluctance motors (BSRMs) need to work with magnetic bearings to realize the active control of five-Degrees Of Freedom (5-DOF) of the rotating part. However, this kind of structure increases the total cost and reduces overall efficiency of the 5-DOF suspension system.
Heng Zhou +4 more
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Suspension Performances Analysis of A Novel Bearingless Switched Reluctance Motor
2020 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD), 2020In this paper, a novel bearingless switched reluctance motor (BSRM) is proposed, in which the independent torque magnetic circuit and torque magnetic circuit are adopted. The natural decoupling between the suspension force and torque are obtained. Firstly, the configuration and suspension principle are introduced, respectively.
Xiaoting Ye, Zixin Wang
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Levitation Performances Analysis of a Novel Bearingless Switched Reluctance Motor
IEEE Transactions on Applied Superconductivity, 2021To deal with the coupling between the levitation force and torque, a new bearingless switched reluctance motor (BSRM) is presented in the paper, in which the torque flux is separated with the levitation flux. In addition, due to the low cost and power of the three-phase power converter, the radial levitation of the proposed BSRM is driven by a three ...
Xiaoting Ye, Wang Zixin
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Effect of rotor eccentricity in bearingless switched reluctance motor
2018 Technologies for Smart-City Energy Security and Power (ICSESP), 2018The paper present the modeling and cramming the 12/14 BSRM. The study of Static, Dynamic and Mixed eccentricity is done by using Infloytica MagNet software. The analysis of Flux Distribution at different eccentricity percentage is carried out, severity of Fault is discussed.
Navneet Behra, Ajoya Kumar Pradhan
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Design procedure of bearingless high-speed switched reluctance motors
SPEEDAM 2010, 2010This paper focuses on the design of bearingless high-speed switched reluctance motors with single layer windings based on their special characteristics, which are different from normal switched reluctance motors and other types of bearingless motors. The design begins with calculating magnetic air gap considering influences of eccentric forces.
Li Chen, Wilfried Hofmann
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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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