循环软启动变频调速在300MW汽轮机组给水泵上的应用

The Application of Invertor with Circle Soft Start Function in 300MW Steam Turbine

本文分析了火电厂给水泵调节方式;对小汽轮机调速、液力耦合器调速和变频器调速进行了比较;

This paper analyzed the mode of regulate for water pump in the heat power plant, made a compare between liquid coupling device and invertor. And discussed the circle soft start of water pump for 300MW steam turbine.