Comparison and evaluation of different compound-structure permanent-magnet synchronous machine used for HEVs

Author

Zheng, Ping ; Zhao, Jing ; Liu, Ranran ; Tong, Chengde ; Wu, Qian ; Shi, Wei

Author_Institution

Dept. of Electr. Eng., Harbin Inst. of Technol., Harbin, China

fYear

2010

fDate

12-16 Sept. 2010

Firstpage

1707

Lastpage

1714

Abstract

A compound-structure permanent-magnet synchronous machine (CS-PMSM) is a hybrid electric vehicle (HEV) power train concept to realize both the torque and speed control of the internal combustion engine (ICE). It is integrated by two permanent-magnet synchronous machines. Different topologies of the CS-PMSM are proposed. The characteristics of different CS-PMSMs are compared and evaluated from the aspects of magnetic coupling, design features and so on. Prototypes of radial-radial flux CS-PMSM and axial-axial flux CS-PMSM were designed and manufactured for the concept validation. The optimization methods of the two prototypes are compared. The performances of the two topologies are evaluated by experiments.

Keywords

angular velocity control; hybrid electric vehicles; internal combustion engines; magnetic flux; optimisation; permanent magnet machines; synchronous machines; torque control; HEV; axial-axial flux CS-PMSM; compound-structure permanent-magnet synchronous machine; hybrid electric vehicle power train; internal combustion engine; magnetic coupling; optimization; radial-radial flux CS-PMSM; speed control; torque control; Air gaps; Magnetic flux; Rotors; Saturation magnetization; Stator windings; Topology; Windings; Compound-structure PMSM; electromagnetic structure; experiment; hybrid electric vehicle (HEV); magnetic coupling; topology;

fLanguage

English

Publisher

ieee

Conference_Titel

Energy Conversion Congress and Exposition (ECCE), 2010 IEEE

Conference_Location

Atlanta, GA

Print_ISBN

978-1-4244-5286-6

Electronic_ISBN

978-1-4244-5287-3

Type

conf

DOI

10.1109/ECCE.2010.5618117

Filename

5618117