建立了偏航、变桨轴承的空间力系及载荷方程,介绍了风电转盘轴承在各种设计要求下的静强度载荷谱和滚动接触疲劳载荷谱,并以此为基础对某型号风电转盘轴承进行了校核.%The spatial force system and load equations are established for yaw and blade bearings in wind turbines. The static strength load spectrum and rolling contact fatigue load spectrum of slew bearings for different design requirements are introduced, and based on this, a certain type of slew bearing is checked.
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