用DSP实现异步电动机直接转矩控制系统

Direct torque control of asynchronous machine and its application using DSP

以数字信号处理器(DSP)TMS320F2407为实验平台完成直接转矩控制.通过对一台2.2 kW异步电机的实验结果表明:该控制技术具有优异的静、动态性能.

Presented an implementation of digital asynchronous machine control system with a DTC （ direct torgue control） using TMS320F2407. The experiment results are shown at low-speed range using 2. 2 kW general purposed asynchronous machine. The control has a better state and dynamic performance.