摘要
通过对矿井主通风机常用风量调节方式进行了分析和比较,指出采用变频调速方法改变通风机电动机转速来调节风量是目前较好的调节方式。从现场实际运行表明,该方法提高了矿井通风系统和风机运行效率,实现了矿井通风系统节能,对提高矿山经济效益具有十分重要的意义。
Analyzes and compares the common wind adjusting method of mine main ventilator, points out that the frequency speed converter methods is a good adjusting method now by changing motor rotate speed of ventilator. The operation shows that this method improves efficiency of mine ventilator system operation, realizes energy saving and improves economic benefit.
出处
《煤矿机电》
2013年第2期96-98,共3页
Colliery Mechanical & Electrical Technology
关键词
矿井主通风机
变频调速
节能
效果分析
mine main ventilator
frequency speed drive
energy saving
effect analysis
