摘要
给水泵实现转速调节的基本方法有机械和电气两种。文章就其实现方式及经济效益提出了分析 ,认为给水泵变频调速技术方案已基本成熟 ,装置安全可靠 ,调速性能优越 。
The two principal methods of motor_speed control for feed_water pump are mechanical and electrical.This paper analyzis the way and the economical benefit.The technical scheme of frequency control of motor speed is mature.The device is safety and reliable,the formance is superior and the result of electric energy save is obvious.
出处
《煤炭技术》
CAS
2002年第2期19-20,共2页
Coal Technology
关键词
给水泵
变频调速
经济效益
feed_water pump
frequency control of motor speed
economical benefit
