Results 1 to 10 of about 268 (177)
A sliding mode control of the bearingless permanent magnet slice motor for the blood pump based on the GAPSO [PDF]
Scientific Reports, 2023 In this paper, we proposed a sliding mode control method for the bearingless permanent magnet slice motor for the blood pump based on the genetic particle swarm algorithm, which aims to solve the problems of strong coupling, strong interference ...
Xin Liu +5 more
doaj +2 more sources
Modeling and Realization of a Bearingless Flux-Switching Slice Motor
Actuators, 2017 This work introduces a novel bearingless slice motor design: the bearingless flux-switching slice motor. In contrast to state-of-the-art bearingless slice motors, the rotor in this new design does not include any permanent rotor magnets.
Wolfgang Gruber
exaly +3 more sources
Hysteresis Bearingless Slice Motors with Homopolar Flux-biasing. [PDF]
IEEE ASME Trans Mechatron, 2017 We present a new concept of bearingless slice motor that levitates and rotates a ring-shaped solid rotor. The rotor is made of a semi-hard magnetic material exhibiting magnetic hysteresis, such as D2 steel. The rotor is radially biased with a homopolar permanent-magnetic flux, on which the stator can superimpose 2-pole flux to generate suspension ...
Noh M, Gruber W, Trumper DL.
europepmc +6 more sources
A 6-DoF position sensor for bearingless slice motors. [PDF]
IEEE Trans Ind ElectronThis paper describes a position sensor with six degrees of freedom (DoF) measurement capability. This sensor is designed for the position sensing of the rotor in a bearingless slice motor to enable active control. The sensor is designed to fit entirely under the rotor and operates by accessing the rotor bottom surface only, enabling packaging of the ...
Kant K, Trumper DL.
europepmc +3 more sources
Design of a Bearingless Outer Rotor Induction Motor
Energies, 2017 A bearingless induction (BI) motor with an outer rotor for flywheel energy storage systems is proposed due to the perceived advantages of simple rotor structure, non-contact support and high speed operation.
Kai Shi, Jingwei Tang, Sun Yuxin
exaly +3 more sources
Eccentricity Effect on Radial Forces of Bearingless BLDC Motor: Study and Analysis [PDF]
Engineering and Technology Journal, 2022 The bearingless BLDC motor gathers all advantages of the BLDC motor and bearingless machine, and this motor is extensively used in blood and artificial heart pumps.
Ali Yousif +2 more
doaj +1 more source
Design and analysis of a high‐integration and low‐loss bearingless flywheel motor in vehicle
Electronics Letters, 2021 This study investigates an outer rotor bearingless flywheel motor for flywheel batteries in vehicle that exhibits the advantages of high integration and low loss due to outer rotor direct‐drive and bearingless technologies.
Fan Yang +3 more
doaj +1 more source
IEEE Open Journal of Industry Applications, 2023 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 ...
Theeraphong Srichiangsa +6 more
doaj +1 more source
Mathematical model of a novel 12/14 conical bearingless switched reluctance motor
Energy Reports, 2022 Aiming at the defect that the traditional bearingless switched reluctance motor cannot control the axial suspension force, so that the rotor cannot achieve five-degree-of-freedom suspension by itself, this study presents an innovative 12/14 conical ...
Zhenyao Xu +4 more
doaj +1 more source
Development of one-axis active controlled bearingless motor working at extremely low temperature
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 This paper discusses the manufactured one-axis controlled bearingless motor and its experimental results in liquid nitrogen. The bearingless motor is an axial type bearingless motor.
Hirohisa KATO +3 more
doaj +1 more source