国产150MW汽轮机疏水系统优化改进设计  

OPTIMIZED IMPROVEMENT DESIGN OF THE DRAIN SYSTEM FOR HOME-MADE 150 MW STEAM TURBINE

作　　者：李路江[1] 李晖[1] 梁华[1] 

机构地区：[1]河北省电力研究院,河北石家庄050021

出　　处：《热力发电》2007年第4期65-68,共4页Thermal Power Generation

摘　　要：针对国产150 MW汽轮机疏水系统在设计上存在的若干问题进行了探讨。提出改进疏水系统的措施,缩短了机组起动时间,提高了机组参与调峰运行的能力,改善了机组运行的安全性和经济性。Directing against several problems existing in the design of drain system for home- made 150 MW steam turbine, an approach has been made, the measures for improving said drain system being put forward, obtaining better result, shortening start-up duration of the unit, enhancing capability of the unit to participitate into peak-regulating operation, improving safety and economic behavior of the unit in operation.

关 键 词：150MW汽轮机 疏水系统 汽缸温差 疏水扩容器 优化改进设计 

分 类 号：TK264.9[动力工程及工程热物理—动力机械及工程]