Improved analysis of a bearingless switched reluctance motor

被引：145
|
作者：
Takemoto, M [1 ]
Suzuki, H
Chiba, A
Fukao, T
Rahman, MA
机构：
[1] Tokyo Inst Technol, Dept Elect & Elect Engn, Tokyo 1528552, Japan
[2] Sci Univ Tokyo, Dept Elect Engn, Chiba 2788510, Japan
[3] Mem Univ Newfoundland, Fac Engn & Appl Sci, St Johns, NF A1B 3X5, Canada
来源：
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2001年 / 37卷 / 01期
关键词：
bearingless motor; magnetic bearing; switched reluctance motor;
D O I：
10.1109/28.903123
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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. Mathematical relations between motor currents and radial force are derived by considering cross coupling and fringing fluxes, Theoretical relationships are verified with experimental results at partial overlap positions.
引用
收藏
页码：26 / 34
页数：9
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