Results 71 to 80 of about 232 (119)

Extracorporeal Centrifugal Blood Pump Using Switched Reluctance Type Bearingless Motor [PDF]

open access: yes, 2019
進士, 忠彦   +4 more
core  

Improved analysis of a bearingless switched reluctance motor [PDF]

open access: yesIEEE Transactions on Industry Applications, 2001
Bearingless switched reluctance motors, which can control rotor radial positions with magnetic force, have been proposed. Bearingless switched reluctance motors have combined characteristics of switched reluctance motors and magnetic bearings. Production of radial force for rotor shaft magnetic suspension is explained with differential stator windings.
Masatsugu Takemoto, T Fukao
exaly   +3 more sources

Optimization of suspending force for novel bearingless switched reluctance motor [PDF]

open access: yes2015 IEEE Magnetics Conference (INTERMAG), 2015
Bearingless switched reluctance motor (SRM) has been a hot research topic for recent years. As the suspending force is important to bearingless SRM, optimization of suspending force for novel permanent magnet biased bearingless SRM is proposed in this paper.
B. Xue, H. Wang, S. Tang
exaly   +3 more sources

Magnetic bearing as Switched Reluctance Motor - feasibility study for bearingless Switched Reluctance Motor [PDF]

open access: yes2013 International Electric Machines & Drives Conference, 2013
This paper shows a general review of Switched Reluctance Motors (SRM), reports the conversion of Active Magnetic Bearing (AMB) to SRM and discusses methods to estimate the torque produced in SRM. AMB converted to SRM has been tested on a laboratory scale test rig and its torque production measured.
Haarnoja, Tuomas   +6 more
openaire   +4 more sources

A Novel Bearingless Switched Reluctance Motor With a Biased Permanent Magnet

IEEE Transactions on Industrial Electronics, 2014
In order to solve the coupling problem between torque and suspending force control in the conventional bearingless switched reluctance motor (SRM), this paper presents a novel bearingless SRM with a biased permanent magnet (PM). Different from the conventional bearingless SRM, the proposed bearingless SRM consists of two motors, in which each motor has
Huijun Wang
exaly   +2 more sources

Modeling and control of novel bearingless switched reluctance motor [PDF]

open access: yes2009 IEEE Energy Conversion Congress and Exposition, 2009
In 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
openaire   +2 more sources

Modeling and Characteristic Investigation of Axial Reluctance Force for Bearingless Switched Reluctance Motor

IEEE Transactions on Industry Applications, 2021
Combining the advantages of switched reluctance motors and magnetic bearings, bearingless switched reluctance motors (BSRMs) have the potential value for industrial applications, such as turbine generators and compressors, because of their high reliability and low friction.
Zelin Wang, Xin Cao, Kexiang Li
exaly   +2 more sources

Optimal design of a bearingless switched reluctance motor [PDF]

open access: yes2009 International Conference on Applied Superconductivity and Electromagnetic Devices, 2009
This paper presents a method of optimizing number of turns of the main and radial force winding for a bearingless switched reluctance motor (BSRM) with 12/8 teeth configuration based on its mathematical model. The radial force and torque of BSRM are analyzed on condition of different combinations of the magnetomotive force of two kinds of windings. The
Zeyuan Liu   +4 more
openaire   +2 more sources

Levitation performance analysis for bearingless switched reluctance motor [PDF]

open access: yes2015 18th International Conference on Electrical Machines and Systems (ICEMS), 2015
The performance of a bearingless motor is determined by the levitation characteristic. This paper shows the levitation performance analysis of a kind of bearingless switched reluctance motor (BLSRM), which separate the levitation control from the torque control. Firstly, the structure and operation principle of the BLSRM are introduced briefly.
Bingkun Xue   +3 more
openaire   +2 more sources

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