D11型汽轮机逆流暖缸技术应用及改进Application and Improvement of Reverse Flow Warming Technology for D11 Steam Turbine High-Pressure Cylinder
王建伟,朱意兵,陈源锁
WANG Jian-wei,ZHU Yi-bing,CHENG Yuan-suo(Zhejiang Guohua Yuyao Fuel Gas Power Generation Co.
摘要(Abstract)：
为缩短D11汽轮机冷态启动时间,研究实施高压缸逆流暖缸技术,从安全性和经济性两方面分析采用逆流暖缸对机组的影响,并针对实施逆流暖缸后出现的问题提出改进方案。
In order to shorten the cold start time of D11 Steam Turbine,the research and application of the reverse warming technology for high-pressure cylinder were carried out.This paper analyzes the effect of the implementation on the unit in terms of safety and economy and proposes the improvement plan according to the problems found after the implementation.
关键词(KeyWords)：
汽轮机;逆流暖缸;改进方案;燃气轮机
steam turbine;reverse flow cylinder warming;improvement plan;gas turbine
基金项目(Foundation):
作者(Author):
王建伟,朱意兵,陈源锁
WANG Jian-wei,ZHU Yi-bing,CHENG Yuan-suo(Zhejiang Guohua Yuyao Fuel Gas Power Generation Co.
DOI: 10.19585/j.zjdl.2010.12.012