国电谏壁发电厂7号汽轮机技术改造分析  

ANALYSIS OF TECHNICAL RETROFIT FOR TURBINE NO7 IN GUODIAN JIANBI POWER PLANT

作　　者：丁铭[1] 雍伟林 

机构地区：[1]上海交通大学,上海200030 [2]国电谏壁发电厂,江苏镇江212006

出　　处：《热力发电》2006年第11期45-46,共2页Thermal Power Generation

摘　　要：国电谏壁发电厂于1999年与英国帕森斯公司合作,对7号汽轮机高低压缸通流部分进行了改造,取得了较好的效果。2004年又对7号机中压缸通流部分及凝汽器、真空抽气系统进行了改造,机组的安全性及经济性均有了进一步提高。The flow passage of high-and low-pressure cylinders of turbine no.7 in Guodin Jianbi Power Plant had been retrofitted in 1999 with cooperation of PASONCE company in England,and better result being obtained.The flow passage of intermediate-pressure cylinder,as well as the condenser and the vacuum extraction system had also been retrofitted in 2004,the safety and economic behavior of said unit being further enhanced.

关 键 词：300 MW汽轮机 通流部分改造 高压缸 中压缸 凝汽器 抽真空系统 

分 类 号：TK262[动力工程及工程热物理—动力机械及工程]