摘要
以异步电机矢量控制原理为基础,选用DSPTMS320F2812作为主控芯片设计了无速度传感器矢量控制调速系统,介绍了系统的硬件构成及软件实现。建立了仿真模型,采用MATLAB/Simulink软件进行了仿真实验。结果证明,系统具有良好的转矩转速特性,可以实现针对电机的无速度传感器矢量控制。
Based on the principle of vector control of asynchronous motors,this paper uses DSPTMS320F2812 as the main chip to design a speed sensorless vector control system. It describes the system hardware structure and software realization. A simulation model is created and a simulation experiment is conducted with Matlab / Simulink. The results prove that the speed regulation system has excellent characteristics with respect to its torque and speed and can realize speed sensorless vector control over the motor.
出处
《电气自动化》
2015年第2期18-20,43,共4页
Electrical Automation
