摘要
某电厂在机组检修中发现M701F燃气轮机透平第一级动叶损坏严重,更换了压气机入口滤网,对透平冷却空气(TCA)冷却器系统进行改造并优化了运行方式,有效缓解了动叶受损情况。
In a power plant,it was found in unit maintenance that the first stage rotor blade of the M701 F gas turbine was damaged seriously. The filter screen in inlet of the compressor was replaced,the turbine cooling air cooler system was reformed,and the operation mode was optimized. Then the rotor blade damage was alleviated effectively.
出处
《华电技术》
CAS
2014年第6期54-55,58,共3页
HUADIAN TECHNOLOGY
