摘要
对交流调速传动和直流调速传动进行了比较,指出了交—交变频调速技术的特点、应用范围及所用电机的情况,并对交—交变频调速技术的前景进行了展望。
This paper makes comparison between driving by A.C.speed regulation and driving by D.C.speed reg-ulation,points out the features,ap plication scopes of A -A frequency converting and speed regulating technique and the conditions of applied motors,and lo oks forward to the prospect of A -A fre quency converting and speed regulating technique.
出处
《科技情报开发与经济》
2003年第1期202-203,共2页
Sci-Tech Information Development & Economy
关键词
交-交变频调速
交流电动机
直流电动机
A -A frequency conversion and speed r egulation
A.C.motor
D.C.motor
