Title :
Force Analysis of a Bearingless Permanent Magnet Synchronous Motor
Author :
Qiaoqiao, Wang ; Linru, YOU ; Bugong, Xu ; Xiaoqin, WEN
Author_Institution :
Coll. of Autom. Sci. & Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
This paper presentes a bearingless permanent magnet synchronous motor model. Based on this model, the principle of radial force production by interaction of two windings with different pole pair numbers is discussed. Furthermore the finite element validate analysis are presented on ANSOFT. Analysis results, confirming the theoretical predications, are shown.
Keywords :
force; machine windings; permanent magnet motors; power engineering computing; synchronous motors; ANSOFT; bearingless permanent magnet synchronous motor; force analysis; radial force production; windings; AC motors; Automation; Educational institutions; Magnetic analysis; Magnetic levitation; Permanent magnet motors; Rotors; Stator windings; Synchronous motors; Torque control; Motor winding; Radial suspension force generation; bearingless; permanent magnet synchronous Motor;
Conference_Titel :
Intelligent Information Technology Application, 2009. IITA 2009. Third International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-0-7695-3859-4
DOI :
10.1109/IITA.2009.236
