The Renovation of 600 MW Steam Turbine Units in Jingmen Power Plant
ChangPing Li Chuan-bo Wei Hong-ze
GUODIAN CHANGYUAN JINGMEN THERMAL POWER PLANT,NO.80,Baimiao Road,Jingmen City,Hubei Province
448040
ABSTRACT: In Jingmen Power Plant, the unit heat consumption rate and efficiency of 600 MW steam turbine units of design parameters such as serious deviation since its operation.This article puts forward comprehensive repair technology retrofit scheme, the economy after reforming of turbine is analyzed. The overhaul scheme is to reduce steam turbine unit efficiency of coal, improve the efficient way and has good reference value for the same type of domestic thermal power unit.
KEYWORDS:Steamturbineunits,Overhaul,Optimized,Renovation
摘 要:荆门电厂600MW机组自投产以来机组热耗率、效率等参数严重偏离设计值。文章提出了全面的检修技术改造方案,对改造后汽轮机的经济性进行了分析。该检修改造方案是降低汽轮机组的煤耗、提高机组效率的有效途径。对同类型的国产火电机组具有较好的参考价值。
关键词:汽轮机组 检修 优化 改造