Results 31 to 40 of about 556 (147)
Design of novel bearingless switched reluctance motor
IET Electric Power Applications, 2012 This study presents a novel bearingless switched reluctance motor (SRM) with decoupled torque and suspending stator poles. Different from the conventional bearingless SRM, the suspending poles of the proposed bearingless SRM are separated from the phase torque poles.
H. Wang, Y. Wang, X. Liu, J.-W. Ahn
openaire +1 more source
Analysis of a bearingless switched reluctance motor with permanent magnets in the stator yoke
AIP Advances, 2021 Because a rotor has no permanent magnet and low manufacturing cost, a bearingless switched reluctance motor (BSRM) has unique advantages in medical and health, biochemical reactions, and other applications that need to be abandoned after single use or ...
YiFei Yang, RenZhong Wang
doaj +1 more source
An Improved Hybrid Control Scheme of a Switched Reluctance Motor for Torque Ripple Reduction
Applied Sciences, 2022 In this paper, we presents an improved hybrid control scheme based on model predictive torque control using linear active disturbance rejection control (LADRC) for the torque drive system of a 12/14 bearingless switched reluctance motor.
Xiaofeng He, Yao Yao
doaj +1 more source
AIP Advances, 2021 In order to overcome the disadvantages of 12/8 pole bearingless switched reluctance motors (BSRMs), such as high commutation frequency, more stator windings, and more power devices, a 6/4 pole BSRM with half the commutation frequency and number of ...
YiFei Yang, RenZhong Wang, XiaoBin Zhu
doaj +1 more source
CES Transactions on Electrical Machines and Systems, 2018 Different from conventional switched reluctance motor(SRM), bearingless SRM not only provides torque but also supplies levitation force for free-friction of rotor.
Fangxu Li +3 more
doaj +1 more source
Radial force cancellation of bearingless brushless direct current motor using integrated winding configuration [PDF]
, 2022 A bearingless brushless direct current (BLDC) motor incorporates the function of magnetic bearings into a BLDC motor, making it a new type of high-performance motor.
Ali, Mohammed Moanes E. +2 more
core +3 more sources
Rotors on Active Magnetic Bearings: Modeling and Control Techniques [PDF]
, 2012 In the last decades the deeper and more detailed understanding of rotating machinery dynamic behavior facilitated the study and the design of several devices aiming at friction reduction, vibration damping and control, rotational speed increase and ...
Bonfitto, Angelo +3 more
core +3 more sources
An Improved Direct Torque Control for a Single-Winding Bearingless Switched Reluctance Motor [PDF]
, 2020 The direct torque control (DTC) and direct force control (DFC) method were introduced to reduce the torque and levitation force ripple in single-winding bearingless switched reluctance motors (SWBSRMs). However, it still has some disadvantages.
Cao, Xin +4 more
core +1 more source
Energies, 2019 The bearingless switched reluctance motor (BSRM) integrates the switched reluctance motor (SRM) with the magnetic bearings, which avoids mechanical bearings-loss and makes it promising in high-speed applications.
Jingwei Zhang +3 more
doaj +1 more source
Torque and Suspension Force in a Bearingless Switched Reluctance Motor
IEEJ Transactions on Industry Applications, 2004 AbstractBearingless switched reluctance motors, which can control rotor radial positions with magnetic force, have been proposed. The bearingless switched reluctance motors are characterized by integration of switched reluctance motors and magnetic bearings.
Masatsugu Takemoto +3 more
openaire +2 more sources