The invention provides a novel semi-submersible type offshore wind power floating platform which comprises three main stand column structures, a set of overhaul channel and a supporting structure, the three main stand column structures comprise a fan stand column and two side stand columns, the fan stand column and the two side stand columns are arranged in a triangular mode, and a wind turbine generator set is installed on the top of the fan stand column; the fan stand column is connected with the two side stand columns through a supporting structure, the two side stand columns are connected through a supporting structure, each supporting structure comprises a transverse supporting branch pipe, a plurality of inclined supporting pipes and a bottom buoyancy tank, and the inclined supporting pipes are connected between the transverse supporting branch pipes and the bottom buoyancy tanks; heaving cabins are arranged at the bottoms of the fan stand column and the two side stand columns, each bottom buoyancy tank is communicated with the heaving cabins on the two sides, and fixed ballasts are arranged in the heaving cabins at the bottoms of the side stand columns; the overhaul channel is arranged above the position between the draught fan stand column and the side stand columns and above the position between the two side stand columns. The anti-storm effect of the floating platform is greatly improved.
本发明提供一种新型半潜式海上风电漂浮平台,包括三个主立柱结构、一套检修通道和支撑结构,三个主立柱结构包括一个风机立柱和两个边立柱,风机立柱和两个边立柱呈三角形布局,风电机组安装在风机立柱的顶部;风机立柱与两个边立柱之间、两个边立柱之间均通过支撑结构进行连接,支撑结构包括横撑支管、若干斜撑管和底部浮箱,若干斜撑管连接在横撑支管和底部浮箱之间;风机立柱和两个边立柱的底部均具有垂荡舱,每个底部浮箱与两侧的垂荡舱连通,边立柱底部的垂荡舱内设置有固定压载;检修通道布置在风机立柱和边立柱之间的上方以及两个边立柱之间的上方。本发明极大改善了漂浮平台的抗风浪效果。
Novel semi-submersible offshore wind power floating platform
一种新型半潜式海上风电漂浮平台
2025-01-10
Patent
Electronic Resource
Chinese
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