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CN108368825B 用于将转子安装至风轮机的驱动轴的方法和系统 有权

用于将转子安装至风轮机的驱动轴的方法和系统
摘要：
一种用于将转子安装至风轮机的驱动轴的方法，该方法包括：将轮毂放置在一表面上；将第一、第二和第三转子叶片附装至所述轮毂，以由此原地制成转子。为了保护叶片并避免转子上的固定起吊凸耳，该方法包括如下步骤：围绕每个所述叶片缠绕吊索；将每个吊索附装至配件；吊装每个配件以由此将所述转子从所述表面抬升；以及在通过所述吊索控制所述转子的位置和取向的同时将所述转子附装至所述驱动轴。
摘要（英）：

A method for mounting a rotor to a drive shaft of a wind turbine, the method comprising placing a hub on a surface, attaching a first, a second, and a third rotor blade to the hub to thereby make a rotor in situ. To protect the blades and to avoid fixed lifting lugs on the rotor, the method includes the step of wrapping a sling about each of the blades, attaching each sling to a fitting, lifting each fitting to thereby raise the rotor from the surface, and attaching the rotor to the drive shaft while the position and orientation of the rotor is controlled by the slings.

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