摘要
本文首先指出通用的交流电动机已不适应于变频器的发展 ,接着介绍了变频电机的一般情况和几个典型的产品 。
This paper points out that general A.C. induction motors can not fit in with the development of frequency inverters. It also introduces the general functions of frequency-conversion motor and some typical products. Finally, it explains the basic charactersistics of specially designed frequency-conversion motor.
出处
《精密制造与自动化》
2002年第3期16-19,共4页
Precise Manufacturing & Automation
关键词
变频电机
变频器
恒转矩特性
恒功率特性
Frequency-conversion motor, Frequency converter, Constant-torque characteristics, Constant-power characteristics
