摘要
永磁同步电机广泛地应用在各种场合,为了实现对电机良好的控制,实时监测电机运行中的各参数是很有必要的。介绍一种以TI公司的TMS320F2812系列DSP作为控制器,LabVIEW串口通信为基础,将各路传感器采集的数据实时向上位机发送的方法,实现一种方便适用、成本低廉、以一个串口实现对电机各参数多通道数据进行采集的系统。实验结果表明,该方法可以满足实际使用的要求,实现了对永磁同步电机参数的实时监测,方便对电机进行更好的控制。
Permanent Magnet Synchronous Motor（PMSM） has widely used in a variety of convenient driving situations.In order to achieve good control of the motor,it is necessary to make the motor run in real-time monitoring of parameters.This paper describes a method based on TI＇s TMS320F2812 DSP as the controller,LabVIEW passive receiving mode of serial communication and serial communication,and DSP sends data to PC in real-time.So it achieves a convenient,low cost,with a serial interface on the electrical parameters of multi-channel data acquisition system.The results indicated that the system can collect the parameters of PMSM for real-time monitoring,to facilitate better control and the method can satisfy the requirements of actual use.
出处
《电子测量技术》
2011年第4期66-69,共4页
Electronic Measurement Technology
