基于TMS320F2812的无速度传感器变频调速系统的设计与实现  

Design and Implementation of Speed Sensor-less Frequency Control System Based on TMS320F2812

作　　者：陈世军[1] 高军礼[2] 

机构地区：[1]安庆师范学院物理与电气工程学院,安徽安庆246052 [2]广东工业大学自动化学院,广东广州510006

出　　处：《机床与液压》2012年第13期59-61,共3页Machine Tool & Hydraulics

基　　金：2009 TI创新基金资助项目

摘　　要：应用模型参考自适应系统方法辨识出异步电机的转速,根据电机传统试验原理自动检测出电机离线参数。以TMS320F2812 DSP为核心控制器,设计出无速度传感器矢量控制方式的变频调速系统的软硬件,并对系统进行调试。结果表明,该系统具有良好的动静态性能。The model reference adaptive method was applied to identify the speed of the induction motor. According to the traditional motor theory, the off-line parameters were detected automatically. The hardware and software of the speed sensor-less frequency control system were designed by taking TMS320F2812 DSP as core controller. The system was tested. The results show that the system has good dynamic and static performances.

关 键 词：无速度传感器 模型参考自适应系统 数字信号处理器 变频调速系统 

分 类 号：TP343[自动化与计算机技术—计算机系统结构]