A High Performance Control Strategy for SRM Based on Step Angle Redivision Method

Author

Wang, Wei ; Sun, He-xu ; Zheng, Yi ; Liu, Hai-tao

Author_Institution

Dept. of Ind. Autom., Hebei Univ. of Technol., Tianjin

fYear

2006

fDate

13-16 Aug. 2006

Firstpage

890

Lastpage

894

Abstract

Based on step angle redivision method, a high performance control strategy for the switched reluctance motor (SRM) has been developed. This method can improve the positioning precision through torque control, which would build more stable zero points. By sensorless technology and more stable zero points, torque can be adjusted with current hysteresis-band controller to make SRM run smoothly. So this method can reduce torque ripple. Simulation and experiment test show that this method can reduce torque ripple and improve the positioning precision

Keywords

hysteresis; machine control; position control; reluctance motors; torque control; SRM; high performance control strategy; hysteresis-band controller; positioning precision; sensorless technology; step angle redivision method; switched reluctance motor; torque ripple control; Automatic control; Communication system control; Cybernetics; Equations; Inductance; Induction motors; Machine learning; Reluctance machines; Reluctance motors; Rotors; Sensorless control; Torque control; Sensorless; Step angle redivision; Switched reluctance motor; Torque ripple;

fLanguage

English

Publisher

ieee

Conference_Titel

Machine Learning and Cybernetics, 2006 International Conference on

Conference_Location

Dalian, China

Print_ISBN

1-4244-0061-9

Type

conf

DOI

10.1109/ICMLC.2006.258492

Filename

4028189