永磁同步电动机控制策略的现状与发展趋势  

Present Situation ＆ Development Trend of PMSM System Control Scheme

作　　者：孟洪杰 

出　　处：《电子材料与电子技术》2007年第3期8-10,共3页Electronic Material & Electronic Technology

摘　　要：随着电力电子技术和数字控制技术的发展，各种通用和高性能的交流传动控制系统相继诞生，交流传动取代直流传动已成为不可逆转的趋势，而永磁同步电动机以其优良的性能在高性能伺服系统中的应用越来越广泛，成为交流传动的主力军。永磁同步电动机调速系统的控制策略主要以矢量变换及直接转矩为主，智能控制理论仍在不断发展和完善中。With the development of the power electronics technology and the digital control technology, various general and high - performance AC drive control system have emerged one after another. AC drive to replace the DC drive has become an irreversible trend, and the permanent magnet synchronous motor with a good performance in high - performance servo system is widely used, AC drive is become the main force. PMSM system control scheme is transform vector and direct torque, intelligent control theory is still evolving.

关 键 词：交流电气传动系统 永磁同步电动机 矢量控制 直接转矩控制 

分 类 号：TM351[电气工程—电机]