摘要
介绍了变频调速在水泵机组中的应用情况。应用后机组运行状况表明:系统安全可靠,节能的效果良好,具有较大的推广价值。
This paper introduced the application of variable velocity variable frequency in water supply unit. This system is safe and reliable, achieving the result of high efficiency and energy saving, with great value of popularization.
出处
《河南冶金》
2007年第4期48-50,共3页
Henan Metallurgy
关键词
变频器
闭环控制
节能
frequency close loop controlling energy - save
