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陕西蒲城发电厂330 MW机组AN30静叶可调轴流式引风机在机组试运转时轴系振动。为查找原因,先列出了几个疑点,通过检测和试验,否定了不可能的疑点,找出了轴系振动的原因。虽然在调试做叶轮动平衡试验时,经历了几次反复,最后通过正确加配重,消除了振动。
AN30 Vane - Adjustable Axial Fan Induced by 330 MW Unit in Shaanxi Pucheng Power Plant Shaft Vibration during Unit Test Operation. To find out the reasons, first listed a few doubts, through testing and testing, denied the possibility of doubts, to identify the causes of shaft vibration. Although the test impeller balancing test, has gone through several iterations, and finally by adding the correct weight, eliminating the vibration.