The invention provides an integral floating transportation and installation method for offshore wind power, and relates to the field of offshore wind power. The installation method comprises the following steps that wind power integral assembly is conducted on the land, the wind power components are horizontally moved to a floating transportation platform, or the wind power components are hoisted and spliced into a whole on a floating transportation installation platform which is parked near the shore; the floating transportation platform integrally transports the offshore wind power to an installation position; injecting seawater into a pressurized water sump of the floating transportation mounting platform, enabling the pressurized water sump and the wind turbine generator to slowly sink for a depth A, then stopping, injecting seawater into the wind power foundation box until the wind power integrated body can stably float when floating, continuing to add water into the floating transportation mounting platform to sink for a depth B, enabling the wind power integrated body to float and break away from the top surface of the floating transportation mounting platform, the wind power integrated body is dragged away from the floating transportation mounting platform; the wind power integration body is fixed to the installation position. According to the method, the installation period is greatly shortened, the ship machine installation cost is reduced, and the safety of installation construction is improved.
本发明提出了一种海上风电整体浮运安装方法,涉及海上风电领域。该安装方法包括以下步骤:在陆地进行风电整体拼装,平移到浮运平台上,或者在近岸停靠的浮运安装平台上,将风电构件吊装拼接成整体;浮运平台将海上风电整体移送到安装位置;对浮运安装平台的压水仓加注海水,使其与风电机组一起缓慢下沉A深度后停止,向风电基础箱内加注海水,直至风电集成体漂浮时能自身浮游稳定,继续向浮运安装平台加水使之下沉B深度后,风电集成体自身漂浮脱离浮运安装平台顶面,风电集成体拖离浮运安装平台;风电集成体固定于安装位置。本发明极大的缩短了安装工期,降低了安装船机费用,提高了安装施工的安全性。
Overall floating transportation and installation method for offshore wind power
一种海上风电整体浮运安装方法
2023-03-14
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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