海上风力发电浮式基础的研究进展及关键技术问题

水深大于50m的海域,风速稳定、风切变小,具有风力发电的独特优势,该海域风力发电装备需要采用浮式基础,因此研究适用于海上风力发电的浮式基础结构,对海上风力发电的产业化具有重要的意义。近年来国外开展了各种新颖浮式基础结构基础形式和工作原理的研究,针对浮式基础承受的风机运转载荷和海洋环境载荷的特点,系统分析海上风机浮式基础涉及到的关键技术问题和风险因素,对风机浮式基础设计具有参考价值。

Research Development and Key Technical on Floating Foundationfor Offshore Wind Turbines

The water area that water depth is deeper than 50m,has special advantage in wind turbine generating because there are the stable wind speed and small Wind-shear.In such sea area,the offshore wind energy generating equipments should setup on floating foundation structure.Therefore,it is of great significance to study the floating foundation structures that are available for offshore wind energy generating for the industrialization of the offshore wind power generation.The basic type and working principles are studied for some novel floating structures in recent year.So,to research the some key technical problems and risk factors of the floating structure or working load caused by turbine running and seas environment loads of floating structure are valuable for designing the floating structures of wind turbine generating.