基于DSP的无速度传感器交流调速系统的设计
Design of DSPbased AC Speed Regulating System without Speed Sensor
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摘要: 根据直接转矩控制原理 ,介绍了DSP的结构特点及其在异步电机变频调速系统中的应用 ,提出了以DSP为核心的无速度传感器交流调速系统的设计方案。Abstract: According to the principle of direct torque control,the character of DSP and its application in frequency converting and speed regulating system of asynchronous motor are introduced,the design scheme based on DSP for the AC speed regulating system without speed sensor is presented in this paper.