A method for installing a wind turbine blade to a nacelle of an offshore wind turbine, comprising the steps of: providing a ship or barge with a plurality of wind turbine blades and a blade installer unit comprising a blade receiving vehicle; at the offshore wind turbine, bringing the boom of the blade installer unit towards the wind turbine tower of the wind turbine, in particular relative to the vessel; activating the tower gripping equipment unit until the tower gripping equipment unit is engaged with the tower; inserting the blade into a blade receiving vehicle, the blade receiving vehicle being located at a distance from the upper end of the boom, where the blade is in a substantially horizontal position in the vehicle; moving the blade receiving vehicle upward toward the upper end of the boom of the blade installer unit; rotating the blade until the blade is in a substantially vertical position; and moving the blade relative to the vehicle until the blade is engaged with the nacelle to couple to the nacelle.
用于将风力涡轮机叶片安装至海上风力涡轮机的机舱的方法,包括以下步骤:向船或驳船提供多个风力涡轮机叶片和包括叶片接收车的叶片安装器单元;在海上风力涡轮机处,将叶片安装器单元的吊杆带向风力涡轮机的风力涡轮机塔架,特别是相对于船;启动塔架夹持设备单元直至塔架夹持设备单元与塔架接合;将叶片插入叶片接收车,叶片接收车位于距吊杆的上端一定距离处,其中,叶片在车中处于大致水平位置;使叶片接收车向上朝向叶片安装器单元的吊杆的上端移动;使叶片旋转直至叶片处于大致竖直位置;以及相对于车移动叶片,直至叶片与机舱接合以联接至机舱。
Blade installation for offshore wind turbine
海上风力涡轮机的叶片安装
2024-07-02
Patent
Electronic Resource
Chinese
Offshore wind turbine installation ship and offshore wind turbine installation method
European Patent Office | 2022
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