摘要
介绍变频调速技术的原理,通过应用变频调速技术适时控制机泵及搅拌器电机转速,使电机在输出相同转矩的同时电流减小,从而达到降低功率、减少功耗的目的。
In this article, principle of the frequency conversion velocity modulation technology is introduced. Through the application of such technology, pumps and electrical machinery rotational speed of the mixer are controlled in good time, so as to reduce electric current while the electrical machninery is outputing same torque, thus energy conservation goal that to lower power and reduce power loss could be achieved.
出处
《机械研究与应用》
2007年第5期58-59,共2页
Mechanical Research & Application
关键词
变频器
调速
机泵
电机
节能
frequency converter
velocity modulation
pump
motor
energy conservation
