330MW汽轮机疏水系统优化改造

Optimization of Steam Turbine Drainage System in 330MW Power Plant

电厂汽轮机机组疏水系统设计直接影响着机组运行的安全性和经济性及机组启动速度,因此,设计合理的疏水系统和控制方式是可以增加机组整体运行的可靠性的。结合330MW汽轮机疏水系统多年来存在的不合理地方进行了系统优化改造,提高了机组经济性和稳定性,为同类型机组的疏水系统改造提供了参考。

The design for drainage system of steam turbine gives a direct impact on the safety of plant operation and economic. Therefore, reasonable in the drainage system and control can increase the reliability of the unit. This paper gives a optimization of steam turbine drainage system in 330MW power plant in the light of unreasonable aspects over the years, improves unit economics and stability, and provides a reference for the same type of unit drain system transformation.