永济热电厂抽汽式50MW汽轮机通流部分改造  

RETROFITTING FLOW PASSAGE OF 50MW EXTRACTION STEAM TURBINE IN YONGJI THERMAL POWER PLANT

作　　者：王明月 肖忠 佛铁梁 

机构地区：[1]永济热电厂,山西永济044500

出　　处：《热力发电》2003年第12期36-37,共2页Thermal Power Generation

摘　　要：永济热电厂在 4号汽轮机大修时 ,对机组通流部分采用全三元流场设计、可控涡方法等现代技术进行了改造 。During the time of major overhaul for steam turbine No. 4 in Yongji Thermal Power Plant, retrofit of the flow passage for said unit had been carried out by using modem techniques, such as full three - dimensional flow field design, and vortex - controlled method etc. , making the safety and economic aspects of the said steam turbine in operation to be obviouly enhanced.

关 键 词：抽汽式汽轮机 通流部分 技术改造 安全性 经济性 永济热电厂 

分 类 号：TK263[动力工程及工程热物理—动力机械及工程]