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

fYear

2009

fDate

25-27 Sept. 2009

Firstpage

241

Lastpage

245

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ASEMD.2009.5306649

Filename

5306649