基于双DSP的无速度传感器交流调速系统

Sensorless AC Motor Speed Regulation System based on Dual-DSPs

针对无速度传感器交流调速系统的复杂性和高实时性要求,提出了基于双DSP的交流调速系统控制方案,该方案采用美国IDT公司的双口RAMIDT7133实现DSP之间的数据交换。实验结果表明该系统具有较好的动、静态性能。

A Dual DSPs based AC speed regulation scheme is presented because of the system complexity and high realtime requirements of sensorless ac motor drive control.The dual RAM IDT7133 produced by IDT company is used to exchange data between DSPs.Some experiments shown that the system is possessed of better dynamic and static performance.