PMSM drive having hall position sensor for electric scooter

Author

Lee, YongKyun ; Son, TaeSik ; Kim, HagWone ; Cho, KwanYuhl ; Mok, Hyungsoo

fYear

2010

fDate

10-13 Oct. 2010

Firstpage

900

Lastpage

903

Abstract

This thesis shows the control process of in-wheel PMSM for electricity scooter. This motor has a mechanical complex structure, so it is difficult to install resolver or encoder position sensor. It suggested the way of vector control for PMSM motor with hall sensor. After driving with BLDC control way in low speed, the control method of motor convert into the way of vector control with MRAS speed observer to obtain the accurate position information. By this position information, MTPA operation with field weakening control is carried out. This suggestion was verified through the practical experiment and simulation.

Keywords

angular velocity control; brushless DC motors; electric vehicles; machine vector control; motorcycles; observers; permanent magnet motors; sensors; synchronous motor drives; MRAS speed observer; MTPA operation; brushless DC motor; electric scooter; field weakening control; hall position sensor; mechanical complex structure; permanent magnet synchronous motor drive; position information; vector control; Current; Hysteresis motors; Machine vector control; Motorcycles; Permanent magnet motors; Rotors;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2010 International Conference on

Conference_Location

Incheon

Print_ISBN

978-1-4244-7720-3

Type

conf

Filename

5663711