发电厂汽轮机缸体变形研究

Study on Deformation of Cylinder Body of Steam Turbine in Power Plant

某发电厂在汽轮机高中压缸检修回装后动静部件出现碰磨,经过重新揭缸、数据测量比对,判断缸体发生变形。通过几次专题分析讨论会,提出可行的解决方案,机组重新恢复正常运行,并提出了预防措施,为解决此类问题提供借鉴。

After a power plant overhauls and installs the steam turbine high school cylinder,the dynamic and dynamic parts come into being.After re-exposing the cylinder and data measurement,the deformation of the cylinder body is judged.Through the analysis and solution of this kind of situation,it provides a reference for the problems related to this type of cylinder.