Measure test results show that signal denoising with BWPB prior to fault measurement is advantageous to enhancing the accuracy of steamturbinevibration fault detection.
结果表明:在故障检测前先采用最优小波包基方法对故障信号进行消噪,有利于提高汽轮机振动检测的准确性。
2
The exciter vibration is a more general problem in existing operational steamturbine generator unit.
励磁机振动是汽轮发电机组运行中较为普遍的一个问题。
3
In this paper, the vibration characteristics of frame foundation for steamturbine-generator set are performed by model modal test method.