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发明授权
CN103518062B 风轮机转子轴支承结构 有权

风轮机转子轴支承结构
摘要：
风轮机的支承结构，其包括轴承壳体，所述轴承壳体支承允许转子轴绕转子轴线旋转的轴承。所述轴承壳体可以被构造成最小化响应于关于转子轴线之外的轴线在转子轴上作用的力矩而在轴承中产生的作用力。风轮机的支承结构也可以包括可供安装轴承壳体的基座。所述基座可以包括以下特征，即：最小化响应于关于转子轴线之外的轴线在风轮机内作用的力矩而在风轮机结构和/或风轮机的偏航机构内产生的应力。
摘要（英）：

Support structures of a wind turbine, including a bearing housing that supports bearings that allow a rotor shaft to rotate about a rotor axis. The bearing housing may be constructed to minimize forces in the bearings in response moments that act on the rotor shaft about axes other than the rotor axis. The support structures of the wind turbine may also include a base to which the bearing housing may be mounted. The base may include features that minimize stress within the wind turbine structure and/or a yaw mechanism of the wind turbine in response to moments that act within the wind turbine about axes other than the rotor axis.

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