摘要
对浙江省 12台国产 125MW机组通流部分改造后出现的振动、主汽门无法正常关闭、推力轴承瓦温高等直接影响运行的缺陷进行了分析和讨论,并介绍了处理方法,可供同类机组参考。
After flow path retrofit of 12 sets of 125MW native made steam turbines in zhejiang province, defects arose such as high vibration, main steam valve's closing difficultly and the high temperature of thrusting bearing. In this paper those defects were analyzed and the methods of treatment were introduced, which can be used for reference when encountered with same defects.
出处
《汽轮机技术》
北大核心
2005年第1期71-72,75,共3页
Turbine Technology
关键词
125MW机组
通流改造
故障分析与处理
MW steam turbine
flow path retrofit
analysis and treatment of fault
