風力發(fā)電機組齒輪箱軸承故障診斷分析

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[摘 要]近些年來,我國風力發(fā)電范圍不斷增加,但是風電機組齒輪箱仍然存在一定的故障,影響了風電機組的正常運轉。為了有效降低風電機組的故障率,必須要做好風力發(fā)電機組齒輪箱軸承故障診斷。
[關鍵詞]風力發(fā)電機;齒輪箱;軸承;震動;故障診斷
[中圖分類號]TM75 [文獻標志碼]A [文章編號]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
在齒輪箱的正常工作中,必須要保證變速、扭矩、運動的穩(wěn)定運轉,這就對軸承提出了較高的要求,如果軸承存在一定的問題,那么齒輪箱的運轉也會受到較大的影響。(剩余4494字)