Tower Part for a Wind Turbine, an Aperture Cover System, a Method for Manufacturing a Tower Part and Uses Hereof

摘要

The invention relates to a tower part ( 6 ) for a wind turbine ( 1 ) comprising at least one wall segment ( 9 ) and at least one aperture segment ( 10 ) including at least one aperture ( 7 ). The wall segment ( 9 ) and the aperture segment ( 10 ) being connected by connecting means and the aperture segment ( 10 ) is of a substantially uniform thickness and is thicker than the thickness of the wall segment ( 9 ). The invention further relates to an aperture cover system for covering at least one aperture ( 7 ) in a tower part ( 6 ) for a wind turbine ( 1 ). The system comprising cover plates and attachment means for attaching the system to the tower part ( 6 ), wherein the attachment means do not affect the fatigue limit of the tower part ( 6 ). Finally the invention relates to a method for manufacturing a wind turbine tower part ( 6 ) and uses hereof.