基于回归参数算法的风机轴承超温故障预警

The Overtemperature Fault Warning of Fan Bearing Based on Regression Parameter Algorithm

在风力发电机运行的过程中,SCADA系统监测的轴承温度与功率存在较为显著的相关关系。本文基于回归参数法建立了轴承超温故障预警模型,通过风机轴承温度与功率之间的相关性进行轴承的健康状况评估与故障预测。

During the operation of wind turbine,the bearing temperature monitored by SCADA system is significantly correlated with the power.In this paper,based on the regression parameter method,a bearing over-temperature fault warning model is established.