对汉川电厂引进型300MW等级汽轮机通流改造的实践  

The Practice on Modernization the Flow Pass of HanChuan No.1 Steam Turbine——The Original Introduced 300MW Class Steam Turbine

作　　者：王伟 张晓霞 

机构地区：[1]上海电气电站设备有限公司汽轮机厂,200240

出　　处：《装备机械》2009年第2期22-27,共6页The Magazine on Equipment Machinery

摘　　要：分析介绍了原西屋引进型300MW汽轮机在热经济性方面存在的部分问题,在对电厂的通流改造中,提出了新技术应用和处理方案,并对改造效果作了性能评估。The article make a presentation on the partial problems existing in the performance of the original Westinghouse technology 300MW steam turbines after many years operation, then introduce the typical flow pass modernization in the certain power plant, and present the new technology application and the treatment methods, and final an evaluation is conducted for the effects after modernization.

关 键 词：引进型300MW汽轮机 通流改造 汉川电厂 新技术应用 热经济性 性能评估 改造效果 

分 类 号：TM621.3[电气工程—电力系统及自动化] TK264.9[动力工程及工程热物理—动力机械及工程]