摘要
针对某330 MW机组运行中出现的振动波动及突升情况,经过多方面分析,准确判断和区分轴系碰摩与断叶片故障,有效防止了设备损坏事故的扩大,对同类故障的分析、判断和处理具有一定借鉴意义。
In the light of vibration wave motion ＆ abrupt rises occurred in the operation of 330MW unit, accurate judgment and distinction of vibration wave motion ＆ abrupt rises have effectively prevent the accident extension of equipment damage. It can be used as reference for the analysis, judgment and treatment of similar accident.
出处
《陕西电力》
2007年第12期45-48,共4页
Shanxi Electric Power
关键词
汽轮机
碰摩
断叶片
振动
突升
turbine
rubbing
fracturing blade
vibration
abrupt rises
