Design and starting process analysis of multipolar line-start PMSM

Author

Bingyi, Zhang ; Wei, Zhang ; Fuyu, Zhuang ; Guihong, Feng

Author_Institution

Shenyang Univ. of Technol., Shenyang

fYear

2007

fDate

8-11 Oct. 2007

Firstpage

1629

Lastpage

1634

Abstract

TMs paper presents a design method of multipolar line-start permanent magnet synchronous motor (PMSM) for gearless drive systems. The structures of stator lamination, rotor lamination and stator windings are designed. And how temperature influences the performance of the motor is analyzed. Moreover, how to calculate the air-gap length and the size of permanent magnet are also discussed. The MATLAB program is used to design the prototype. Finally, the starting process of the motor is simulated by ANSOFT according to its model. By simulation, and the distribution and change of magnetic field and the starting performance of motor are presented.

Keywords

machine windings; permanent magnet motors; rotors; starting; stators; synchronous motor drives; MATLAB program; gearless drive system; multipolar line-start PMSM; permanent magnet synchronous motor; rotor lamination; starting process analysis; stator lamination; stator winding; Design methodology; Lamination; Magnetic analysis; Performance analysis; Permanent magnet motors; Process design; Rotors; Stator windings; Synchronous motors; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2007. ICEMS. International Conference on

Conference_Location

Seoul

Print_ISBN

978-89-86510-07-2

Electronic_ISBN

978-89-86510-07-2

Type

conf

Filename

4412304