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A WIND TURBINE NACELLE COVER AND A METHOD FOR INSTALLING A GENERATOR ON A MAINFRAME IN A NACELLE
A WIND TURBINE NACELLE COVER AND A METHOD FOR INSTALLING A GENERATOR ON A MAINFRAME IN A NACELLE
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机译:风轮机纳奈尔盖和在纳奈尔主框架上安装发电机的方法
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摘要
The present invention relates to a wind turbine and to a method for installinga generatorfor a wind turbine, said wind turbine comprising a nacelle being installed ontop ofa tower and comprising a mainframe for installation of e.g. a generator and amainshaft. The nacelle further comprises a nacelle cover extending over said mainframefrom the hub and to a rear end, covering components installed on the mainframe. Thenacelle cover according to the invention comprises at least a first part and asecondpart, said first part having a interface for engagement with a correspondinginterfaceon said second part, where said second part of the nacelle cover is housing agenerator,and where said generator and said second part of a nacelle cover is construedas oneunit. By having the generator and the second part of the nacelle cover as asingle unit,installation can be done in one go and then only one hoist with a crane isneeded.
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