锥筒式海上风力发电塔架分析设计

摘要

Wind power is an important form of the current use of wind power;it is also more mature in renewable energy,now wind farm is developing from the land into the sea.In this paper,as a wind power generators bearing structure of the tapered tower drum,it analyzes the mechanical characteristics and stability of the tower drum,and sums up the tower drum finite element model analysis of the simplified method,and point out that the key technical problems of design that needed to pay attention to.%风力发电是目前利用风能的重要形式,也是可再生能源中比较成熟的,如今风力发电场正从陆地向海上发展。文章主要讨论了作为风力发电机组承重结构的锥形塔筒,分析了塔筒的受力特点及稳定分析要点,并总结了塔筒有限元分析模型简化的方法,指出设计此类塔筒需注意的几个关键技术问题。