风机高压变频调速与液力偶合器调速运行比较  

An operational comparison of AC drive and hydraulic fluid coupling controller in blower

作　　者：王琳琳[1] 杨璐[1] 武海[1] 何少民 

机构地区：[1]中钢集团鞍山热能研究院有限公司 [2]陕西略阳钢铁厂

出　　处：《冶金能源》2012年第4期53-55,共3页Energy For Metallurgical Industry

摘　　要：通过对风机调速的总体比较和发电厂引风机调速的实际节能比较,说明与液力偶合器相比,高压变频调速的综合经济效益是可观的。Through the overall comparison of speed controller in blower and the comparison of practi- cal energy saving in power plant, shows that compared with hydraulic coupling, the comprehensive e- conomic benefit of high voltage frequeney conversion speed regulation is considerable.

关 键 词：调速 变频 液力偶合器 节能 

分 类 号：TM921.51[电气工程—电力电子与电力传动]