摘要
随着陆地风电场向山地、高原等风能资源更优的地区发展,大容量风机逐渐成为主流,风机基础的尺寸不断增大,基础混凝土、钢筋用量增多,增加了风电场的建设成本,亟须设计一种新型基础,满足大容量风机基础的优化需求。文章结合风电场实际风荷载情况,建立了锥体柔性基础这种新型山区风机基础,并详细介绍了其尺寸选取及优化设计的方法,以供参考。
With the development of onshore wind farms to areas with better wind energy resources such as mountains and plateaus,large-capacity wind turbines have gradually become the mainstream.The size of the wind turbine foundation is increasing,and the amount of foundation concrete and steel bars is increasing,which increases the construction cost of wind farms.It is urgent to design a new type of foundation to meet the optimization needs of large-capacity wind turbine foundations.Based on the actual wind load of the wind farm,a new type of mountain wind turbine foundation of cone flexible foundation is established,and the method of size selection and optimization design in detail are introduced for reference.
作者
晁娈娈
CHAO Luanluan(Heze Urban Construction Group Co.,Ltd.,Heze 274000,Shandong,China)
出处
《工程技术研究》
2023年第13期98-100,共3页
Engineering and Technological Research
关键词
山区风电
新型风机基础
基础选型
wind power in mountain area
new type of wind turbine foundation
foundation selection
