Fault Analysis and Adaptive Design of Wind Turbine Lubrication System

Cen Haitang,Zhang Tianfang,Tian Wenliang,Zheng Yongdong

Table 1 The forced lubrication system

Components of the lubrication system Main function Effect of failure Oil storage device Store lubricating oil Lube oil leakage Oil supply device Pressurization for lubricating oil Low oil pressure in lubricating system Filter device Remove impurities from lubricating oil Excessive impurities in lubricating oil aggravate the wear of moving parts Cooling and heating device Maintain the normal working temperature of the lubricating oil Oil temperature anomaly Lubricating line For conveying lubricating oil Oil pressure anomaly, lubricating oil leakage Sensor Testing lubrication system System misreport