Research on a PMSM with rotor embedded segmented permanent magnet

Author

Chunyan Li ; Yu Yanjun ; Zunbing Sheng ; Chunhong Li ; Zhongxian Wang ; Xiaodong Qu

Author_Institution

Dept. of Mech. & Electr. Eng., Heilongjiang Univ., Harbin, China

fYear

2013

fDate

20-22 Dec. 2013

Firstpage

3366

Lastpage

3369

Abstract

A permanent magnet synchronous motor (PMSM) with rotor embedded segmented permanent magnet was analyzed. The whole-permanent-magnet (PM) motor and the segmented-permanent-magnet motor are compared from the aspects of the no-load performance, the rated load performance and the flux-weakening performance. The analysis and the emulation by finite element method indicate the flux-weakening availability of the segmented-PM motor.

Keywords

finite element analysis; permanent magnet motors; rotors; synchronous motors; PMSM; finite element method; flux-weakening performance; no-load performance; permanent magnet synchronous motor; rated load performance; rotor embedded segmented permanent magnet; segmented-permanent-magnet motor; Electromagnetics; Magnetic flux; Magnetic levitation; Permanent magnet motors; Permanent magnets; Synchronous motors; Torque; flux weakening; permanent magnet synchronous motor; segmented permanent magnet;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic Sciences, Electric Engineering and Computer (MEC), Proceedings 2013 International Conference on

Conference_Location

Shengyang

Print_ISBN

978-1-4799-2564-3

Type

conf

DOI

10.1109/MEC.2013.6885599

Filename

6885599