A DTC scheme based on TMS320C32 digital signal processor is introduced. By the design of its hardware and software, the speed sensorless direct torque control for asynchronous motor is implemented.

• 文中提出了一种基于 TMS32 0 C32 DSP的直接转矩控制系统实现方案 ,通过硬件和软件设计 ,实现了无速度传感器的异步电动机的直接转矩控制。