轴流压缩机主油泵故障诊断与处理

Trouble Diagnosis and Treatment of Main Oil Pump for Axial Compressor

通过对汽轮-轴流压缩机主油泵振动的频谱信号进行劣化趋势分析,诊断出汽轮-轴流压缩机主油泵出现故障的原因,准确地找到了故障源并及时地消除。

Through degradation trend analysis on the vibration spectrum signal of main oil pump for turbine-axial compressor, trouble reason of main oil pump for turbine-axial compressor is diagnosed, the trouble fountain is found out and eliminated.