300MW机组给水泵汽轮机轴瓦振动处理案例

The Cases Handled for Bearing Vibration of 300MW Turbines

介绍300MW机组小机转子轴瓦振动问题的处理方案及过程。通过长期跟踪运行记录、状态对比分析,以及热力试验,查找振动的本源,并在机组检修过程中通过加强#2轴瓦瓦座支撑、优化轴振检测的方式,成功解决了小机轴瓦振动问题。

Introduce 3001vlW rotor bearing vibration problems small machine the processing plan and process.Through the long-term tracking operation records, state contrast analysis, and thermal test, find vibration source, and in unit overhaul repair process through the strengthening #2 beatings watts seat support, and optimize the axial vibration detection means, success in solving the small machine bearings vibration problems.