Analysis of a hybrid double stator bearingless switched reluctance motor [PDF]
Electronics Letters, 2018 A hybrid double stator bearingless switched reluctance motor with advantages of high suspension output, small loss and weak coupling is presented. This motor can realise electric/power generation and radial two‐degree‐of‐freedom suspension. The biased magnetic field for producing radial force is provided by a permanent magnet, which reduces system ...
Yukun Sun +5 more
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Analysis and modeling of the radial force in a switched reluctance motor with sinusoidal excitations [PDF]
[[abstract]]Due to its special structure, the shaft radial force and torque of three-phase 12/8 switched reluctance motors can be independently controlled by proper distribution of currents at each pole of the excited phase.
Lin, Feng-chieh
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THERMAL ANALYSIS OF BEARINGLESS SWITCHED RELUCTANCE MOTOR [PDF]
Progress In Electromagnetics Research C, 2020 Binbin Zhang, Zewei He
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Modeling and operation of a bearingless fixed-pole rotor induction motor [PDF]
, 2019 © 2002-2011 IEEE. The rotor currents are induced by both suspension force winding magnetic field and torque winding magnetic field in the traditional bearingless induction motors (BIMs).
Guo, Y, Yang, Z, Ye, X, Zhu, J
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Comparison of Acoustic Noise and Vibration in Ball-Bearing-Supported Motors and One-Axis Actively Positioned Single-Drive Bearingless Motor With Two Radial Permanent-Magnet Passive Magnetic Bearings [PDF]
, 2022 This study experimentally investigates the acoustic noise, vibration, and power consumption in a one-degree-of-freedom actively positioned single-drive bearingless motor, which has radial passive magnetic bearings (RPMBs) and compared to an identical ...
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Improved Bearingless Switched-Reluctance Motor [PDF]
The Morrison rotor, named after its inventor, is a hybrid rotor for use in a bearingless switched-reluctance electric motor. The motor is characterized as bearingless in the sense that it does not rely on conventional mechanical bearings: instead, it ...
Morrison, Carlos R.
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Performance analysis of suspension force and torque in an IBPMSM with V-Shaped PMs for flywheel batteries [PDF]
, 2018 © 1965-2012 IEEE. Due to the advantages such as high energy density, high power density, high cyclic life, and environmentally friendly, the flywheel battery has the potential to solve the problem of energy storage. In order to improve the torque density
Guo, Y +6 more
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A Cryogenic High-Power-Density Bearingless Motor for Future Electric Propulsion [PDF]
The NASA Glenn Research Center (GRC) is developing a high-power-density switched-reluctance cryogenic motor for all-electric and pollution-free flight.
Choi, Benjamin, Siebert, Mark
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The Morrison Bearingless Switched Reluctance Motor [PDF]
Switched reluctance motors typically consist of pairs of poles protruding outward from a central rotor, surrounded by pairs of coils protruding inward from a stator.
Wong, David S.
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A two degrees of freedom system for wheel traction applications [PDF]
, 2018 In this paper, the use of conical induction machines is proposed for an in-wheel traction application. Such machines offer a rotational movement combined with a translational motion of the rotor.
Cupertino, Francesco +3 more
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