摘要
文章详细分析了泵与风机的闸阀节流特性曲线,分析了目前泵与风机广泛使用的各种调速系统,就其节能的选择方面,详述了各种调速方式的优劣,并以实例分析了变频调速优良的节能效果,同时说明了变频调速也有负面作用。
This article labors the characteristic curve valve throttle applies on pump and exhaust fan. Analysis of various systems which speed control on pump and exhaust fan now has also been done. It expatiate timing mode excellent or bed on economy energy sources selection, Combining with an example of frequency conversion system preeminent economy energy effect is analyzed, At the same time, negative effects expresses in this article.
出处
《湖南有色金属》
CAS
2006年第5期64-66,共3页
Hunan Nonferrous Metals
关键词
闸阀节流
调速节流
风阻特性
变频调速
valve throttle
timing throttle
block character of wind
frequency conversion timing system
