基于DSP的无位置传感器永磁同步电机调速系统

Speed Control System for Sensorless Permanent Magnet Synchronous Machine Based on DSP

利用TMS32 0F2 4 0DSP芯片设计了一套无位置传感器永磁同步电机调速系统 ,详细介绍了电机无位置传感器触发逻辑电路的设计 ,实验结果表明该系统的可行性和可靠性。

In this paper, a speed control system for sensorless permanent magnet synchronous motor based on TMS320F240 DSP is presented, and the design of sensorless burst logic circuit is introduced in detail. The experimental result shows that the system is feasible and reliable.