摘要
从轴承载荷和润滑两个方面对风力发电机组传动链主轴轴承寿命影响因素进行分析研究,运用分析结果对某风场SEC-1250风力发电机组主轴轴承失效导致主轴后移风轮卡死原因进行探讨。
From the two aspects of bearing load and lubrication,the influencing factors of the life of the main shaft bearing of the wind turbine generator chain are analyzed and studied.Based on the analysis results,the cause of the main axle backward moving wind wheel clamping of a SEC-1250 wind turbine main shaft bearing failure is explored.
出处
《电力系统装备》
2021年第5期120-121,共2页
Electric Power System Equipment
关键词
主轴轴承
润滑
主轴后移
spindle bearing
lubrication
spindle moves backward
