A fault diagnosis mothed for hydro-generator units has been put forward according to their vibration frequency spectrum characteristics.
A fault diagnosis mothed for hydro-generator units has been put forward according to their vibration frequency spectrum characteristics.
摘要针对水轮发电机组振动的频谱特点，提出了基于小波包分析的水轮发电机组振动的故障诊断方法。