300 MW级空冷电站给水泵选型研究
于涛，高文英
（国核电力规划设计研究院，北京100095）
摘要： 对给水泵的不同驱动方式进行探讨，通过对热经济性、初投资等方面对三种方案进行了比较，最后证明主机
驱动1×100%容量的给水泵方案是可行的。
关键词： 驱动方式；主机驱动；热经济性
中图分类号： TM621 文献标识码： A 文章编号： 2095-0802-(2016)05-0038-02
Study on the Feedwater Pump Selection in 300 MW Air Cooling Power Plant
YU Tao, GAO Wenying
(State Nuclear Electric Power Planning Design & Research Institute, Beijing 100095, China)
Abstract: The paper discussed different drive types of feedwater pump and compared three kinds of plan from thermal efficiency
and initial investment. It is proved that the plan of 1伊100% feedwater pump drived by main turbine is recommended.

Key words: drive type; drived by main turbine; heat economical efficiency