Title :
Optimal design of a bearingless switched reluctance motor
Author :
Liu, Zeyuan ; Deng, Zhiquan ; Cai, Jun ; Wu, Yuanyuan ; Wang, Shishan
Author_Institution :
Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
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 winding configuration has a strongly influence on the performance of BSRM. Effects of two kind of winding arrangements on mutual inductances for BSRM are analyzed, and its optimal winding structures are proposed.
Keywords :
machine windings; reluctance motors; bearingless switched reluctance motor; machine winding; magnetomotive force; mathematical model; mutual inductances; optimal design; optimal winding structures; radial force winding; Coils; Magnetic analysis; Magnetic levitation; Mathematical model; Production; Reluctance machines; Reluctance motors; Rotors; Teeth; Torque; bearingless switched reluctance motor; mutual inductance; optimal design; winding arrangement;
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices, 2009. ASEMD 2009. International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3686-6
Electronic_ISBN :
978-1-4244-3687-3
DOI :
10.1109/ASEMD.2009.5306649
