摘要
本文对变频调速型液力耦合器调速效率和液力合器调速效率进行了比较,对变频调速型液力耦合器电动给水泵变频一拖二改造方案和节电效果做了介绍。
This paper compares the regulating efficiencies between variable frequency speed regulating hydraulic coupling and ordinary hydraulic coupling.Also introduces the variable frequency'one driving two reform scheme'of variable frequency speed regulating hydraulic coupling on electric feed water pump and its power saving effect.
出处
《变频器世界》
2011年第11期82-86,104,共6页
The World of Inverters
关键词
变频调速型
液力耦合器
电动给水泵
Variable frequency speed regulating
Hydraulic coupling
Electric feed water pump
