摘要
介绍了滑差调速和变频调速的原理及特性，并对两者进行了比较之后得出结论：从现阶段应用和发展趋势看，后者优越于前者。
The principles and characteristics of slip speed regulation and frequency speed regulation are introduced separately and compared with each other. It is concluded that the latter is superior to the former from the viewpoint of the present application and developing tendency.
出处
《河北冶金》
1997年第4期54-56,59,共4页
Hebei Metallurgy
关键词
调速
变频调速器
铁矿
应用
speed regulation electric-magnetic clutch frequency speed regulator mechanical characteristic V/F control mode
