PROCEEDINGS OF THE 2019 14TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA 2019)
|
2019年
基金:
国家重点研发计划;
关键词:
switched reluctance motor (SRM);
deadbeat control;
predict the duty cycle;
torque ripple reduction;
SRM;
DRIVE;
OPERATION;
DENSITY;
D O I:
10.1109/iciea.2019.8834158
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
This paper presents a switched reluctance motor (SRM) torque ripple reduction strategy with deadbeat current control. In this method, the SRM torque is indirectly controlled by the phase current. The deadbeat control method can predict the duty cycle of the switching signal for the next control period according to current error, and achieve an accurate current tracking. Thus, SRM torque control error can be reduced significantly. The feasibility and effectiveness of the proposed strategy have been verified in both simulation and experimental studies.