交流电动机矢量控制变压变频调速系统(七)——第七讲 异步电动机矢量控制系统

The Vectors Control Method for Induction Machine Drive Systems

异步电动机矢量控制系统可以分为直接矢量控制系统和间接矢量控制系统。首先对具有转矩内环和磁链闭环的直接矢量控制系统进行了介绍,给出不其动态解耦结构图,然后介绍了电压源型和电流源型两种间接矢量控制系统,最后,对无速度传感器异步电动机矢量控制系统进行了简要的介绍。

The vector control method for induction machine drive system can classified as direct vector control system and indirect control system. In this paper, the direct vector control system is presented with the torque inner control loop and flux control loop, and the decoupled dynamic diagram are introduced. The Voltage-Source Inerter Fed and Current-Source Inverter Fed indirect vector control systems are presented. Finally, the Sensorless Vector Control system is introduced.