摘要
风机在全国数量众多,分布面广,耗电量巨大,因此风机节能具有巨大的经济意义,风机的节能改造包括风机的更新与改造两方面,介绍了更新的方式和改造的几个方面,指出变速调节方式是一种高效的调节方式,节能效果相对最好。
There ia a large number of fans in the country, with wide distribution, and consumption is so large, energy- saving fans have enormous economic significance, fan frequency energy conservation reforms the renewal including wind machine and reforms two aspect, introduced a method of updating and improvement in several key areas, pointing out speed change adjustment way is that one kind of high - effect adjustment way , energy saving effect is relatively best.
出处
《煤矿机械》
北大核心
2007年第9期162-163,共2页
Coal Mine Machinery
关键词
风机
节能
更新
改造
变速调节
fan frequency
energy saving
update
transformation
speed regulation
