摘要
阐述了机泵调速节能的优点,介绍了液力偶合器、液粘调速离合器、液体电阻调速器和变频调速器的原理、应用实例和特点。重点阐述了选用变频调速器应注意的几个问题。
The advantages of compressor and pump governing and energy conservation,the principles of fluid coupling,liquid governing,liq- uid governing clutch,liquid electric resistance governor and frequency variation governor and their application cases and features are talked in this article,while several attention points are stressed when selecting frequency variation gov- ernor.
出处
《石油化工设备技术》
CAS
2007年第2期11-14,共4页
Petrochemical Equipment Technology
关键词
机泵调速
变频调速器
节能
Compressor and pump
frequency variation governor
