Design and analysis of a novel interior permanent magnet machine for hybrid electric vehicle traction

Author

Wang, Aimeng ; Jia, Yihua ; Dong, Shuhui

Author_Institution

Dept. of Electr. Eng., North China Electr. Power Univ., Baoding, China

fYear

2011

fDate

20-23 Aug. 2011

Firstpage

1

Lastpage

4

Abstract

This paper presents a detailed analysis and comparison of a novel interior permanent magnet (IPM) machine for high performance traction applications. The influence of PM topology and winding selections on IPM machine´s field weakening performance and ripple torque is investigated. Detailed comparisons of the performance characteristics that include important issues such as the back-EMF voltage and its harmonic analysis, magnet mass and cogging torque are presented. Finally, the 36-slot-8-pole PM machine with rotor topology of W-shape has a good flux-weakening performance and is a good candidate for electric vehicle Traction.

Keywords

electric potential; hybrid electric vehicles; machine windings; magnetic field effects; permanent magnet machines; permanent magnets; torque; traction; 36-slot-8-pole PM machine; IPM machine analysis; PM topology; backEMF voltage; cogging torque; field weakening performance; harmonic analysis; high performance traction application; hybrid electric vehicle traction; interior permanent magnet machine design; magnet mass; ripple torque; rotor topology; shape rotor topology; winding selections; Permanent magnet motors; Reluctance motors; Rotors; Shape; Stator windings; Torque; Windings;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2011 International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4577-1044-5

Type

conf

DOI

10.1109/ICEMS.2011.6073327

Filename

6073327