摘要
利用DSP设计了高性能数字调速系统,该系统采用转子磁场定向的控制方式和SPWM变压变频方法,实现了交流异步电机调速系统的数字化.实验结果表明该系统控制精度高,运行稳定,符合一般的工业控制要求.
The high-performanced digital speed control system is designed using the DSP chip. The system is designed based on the field-orientation of the rotor and SPWM technology. AC speed control system is designed by digital technology. Experiment indicates that the system has high control precision and stability and is accord with the general industrial demands.
出处
《河海大学常州分校学报》
2006年第1期61-64,共4页
Journal of Hohai University Changzhou
关键词
转子磁场定向
转子磁链位置
PI调节器
SPWM
field-orientation of the rotor
flux linkage position of the rotor
PI regulator
SPWM
