摘要
介绍串级调速技术在煤矿主通风机节能改造中的应用。通过对具体主通风机改造前、后的技术测定 ,对能耗和噪音进行了比较 。
In this paper the silicon controlled rectifier applied in energy_saving alternation of main fan in coalmine is introduced.Based on technical measurement of a certain fan before and after alternation,energy consuming and noise are compared respectively.The economic and technical analysis is made too.
出处
《煤矿机械》
北大核心
2002年第8期60-62,共3页
Coal Mine Machinery
关键词
煤矿
通风机
可控硅串级调速
节能
降噪
改造
controllable silicon series velocity modulation
energy_saving
nosie reduction
main fan
