风力发电机组齿轮箱轴承故障诊断分析

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[摘 要]近些年来,我国风力发电范围不断增加,但是风电机组齿轮箱仍然存在一定的故障,影响了风电机组的正常运转。为了有效降低风电机组的故障率,必须要做好风力发电机组齿轮箱轴承故障诊断。
[关键词]风力发电机;齿轮箱;轴承;震动;故障诊断
[中图分类号]TM75 [文献标志码]A [文章编号]2095–6487(2022)01–0–03
[Abstract]In recent years, the scope of wind power generation in China has been increasing, but there are still certain faults in the wind turbine gearbox, which affects the normal operation of the wind turbine.In order to effectively reduce the failure rate of the wind turbine, the wind turbine gearbox bearing fault diagnosis must be well diagnosed.
[Keywords]wind turbine; gear box; bearing; vibration; fault diagnosis
在齿轮箱的正常工作中,必须要保证变速、扭矩、运动的稳定运转,这就对轴承提出了较高的要求,如果轴承存在一定的问题,那么齿轮箱的运转也会受到较大的影响。(剩余4494字)