摘要
传统的异步电动机控制是按照电机稳态时的运行规律进行控制,精度低,能耗高,效率差。针对传统电机控制方式存在的问题,本文介绍了当前交流异步电动机的常前控制方法并且指出其缺点和不足。矢量控制、直接转矩控制、无传感器技术、自适应控制、智能控制技术给异步电动机控制带来了新的发展方向。
Traditional asynchronous motor control is based on steady state operation of motor control laws, low precision, high energy consumption, low efficiency. Compare to the traditional way of motor control problems, this paper describes the asynchronous motor control method and the former often point out its shortcomings and deficiencies. Vector control, direct torque control, senseless control, adaptive control, intelligent control technology to control asynchronous motors has brought new direction.
出处
《科技信息》
2011年第3期I0095-I0095,I0074,共2页
Science & Technology Information
