摘要
偏航轴承的寿命及螺栓强度是决定风力发电机偏航系统质量的两大关键参数,通过实例详细介绍了基于Hertz弹性接触理论的偏航轴承寿命计算过程以及螺栓强度校核过程。
The yaw bearing life and bolt strength are two critical parameters to the quality of yaw system for wind power generator.The bearing life calculation and bolt strength checking based on Hertz elastic contact theory are introduced with a practical example.
出处
《轴承》
北大核心
2010年第5期11-13,共3页
Bearing
关键词
偏航轴承
四点接触球轴承
寿命
接触应力
螺栓强度
yaw bearing
four-point contact ball bearing
life
contact stress
bolt strength
