摘要
本文讨论在交流电气传动系统中,应用电力电子技术对交流电动机的转速进行有效控制,以提高功率因数和传动效率,获得节能效果。文中论述了节能的意义,并列举了调速节能的几种主要类型。
In the ac transmission-system power electronic technology is applied to control the rotation rate of ac electric traction,so as to increase power factor and transmission efficiency as well as saving power, The importance of saving power is described and several major types of speed control system are enumerated.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1989年第2期190-195,共6页
Journal of University of Electronic Science and Technology of China
关键词
电气传动
交流传动
调速
节能
electric traction
convertor
speed control
efficiency
power factor
save on power
