Development of permanent magnet synchronous motor for electric vehicle

Author

Xu, Yinglei ; Li, Qunzhan ; Zhang, Liyan ; Ma, Qingan

Author_Institution

Sch. of Electr. Eng., Southwest Jiaotong Univ., Chengdu, China

fYear

2009

fDate

6-7 April 2009

Firstpage

1

Lastpage

5

Abstract

Electric Vehicle (EV) is a dream for the human being city traffic without exhausting gas and with low noise. Permanent magnet synchronous motor (PMSW) became at the top of AC motors in high performance drive systems such as EV. This paper describes a full digital system to control a PMSM used in EV driving by TMS320F2812 DSP. Based on the analysis of the mathematical model of PMSM, the constant torque and flux-weakening control for electric vehicle are realized. The system will be tested under various operating conditions. Experimental results show that the system has high performance comparing with the design value, it also verified the correctness of the design of PMSM and the computing platform.

Keywords

digital control; digital signal processing chips; electric vehicles; machine control; permanent magnet motors; road traffic; synchronous motor drives; AC motors; PMSM control; TMS320F2812 DSP; city traffic; digital system; electric vehicle; flux-weakening control; high-performance drive systems; permanent magnet synchronous motor; AC motors; Cities and towns; Control systems; Digital control; Digital signal processing; Digital systems; Electric vehicles; Humans; Magnetic analysis; Permanent magnet motors; elctric vehicle(EV); permanent magnet synchronous motor (PMSM); rotor flux oriented control;

fLanguage

English

Publisher

ieee

Conference_Titel

Sustainable Power Generation and Supply, 2009. SUPERGEN '09. International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-4934-7

Type

conf

DOI

10.1109/SUPERGEN.2009.5348015

Filename

5348015