摘要
针对兆瓦级水平轴风力发电机中主轴与轮毂联接面的两类异响问题,提出了防止联接端面低频滑移异响需注意的几个基本事项,而后又从主轴与轮毂栓接面的防腐与导电要求出发,对选用富锌漆喷涂过厚而发生的漆膜挫裂异响进行了分析,提出了合理漆膜厚度等相关要求,对主轴与轮毂联接端面滑移异响和漆膜挫裂异响问题的发生起到预防作用。
Considering abnormal noise between main shaft and hub of HAWT（ horizontal axis wind turbine）and analyzing factors which influencing the transmission torque,suggestions on selecting the proper attachment bolts for main shaft and hub and that on both anti-surface corrosion and friction were presented to prevent abnormal noise there.
出处
《化工机械》
CAS
2014年第4期452-456,474,共6页
Chemical Engineering & Machinery
关键词
风电机组
轮毂
主轴
联接
异响
摩擦系数
wind turbines
hub
main shaft
join
abnormal noise
friction coefficient
