A novel control system of PM brushless in-wheel motors used for EVs

Author

Yinghui, Ge ; Chunsheng, Li ; Guangzheng, Ni

Author_Institution

Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China

Volume

2

fYear

2003

fDate

9-11 Nov. 2003

Firstpage

592

Abstract

A novel DSP based control system of permanent magnet brushless in-wheel motors used for micro electric vehicles (EVs) is presented. A new digital electric differential algorithm and the corresponding control techniques, such as the measurement of the phase current by using one current sensor, the phase position measurement etc., are also discussed. Experimental results are presented to validate the feasibility and robustness of the proposed control system in engineering applications of EVs.

Keywords

brushless machines; electric current measurement; electric vehicles; machine control; permanent magnet motors; torque control; DSP; EV; current sensor; digital electric differential algorithm; micro electric vehicles; permanent magnet brushless in-wheel motors; phase current measurement; phase position measurement; robustness; Brushless motors; Control systems; Current measurement; Digital signal processing; Electric variables measurement; Electric vehicles; Micromotors; Permanent magnet motors; Phase measurement; Position measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on

Conference_Location

Beijing, China

Print_ISBN

7-5062-6210-X

Type

conf

Filename

1274115