摘要
结合风力发电机外部环境和国际标准,对风力发电机设计载荷的确定方法进行了研究.主要对风力发电机的极限载荷和疲劳载荷进行了分析,列出了风力机载荷设计工况的制定过程,选用GH-Bladed软件作为载荷计算工具,计算风机在设计工况下的极限载荷与疲劳载荷,得到极限载荷的预测方法和疲劳载荷的等效简化方法,完成风力机设计中最基础性工作.
Combining the external environment and the international standards of wind turbine,the design load analysis method of the whole wind turbine system is studied in this paper.The focus is the analysis of extreme loads and fatigue loads,prediction method for extreme loads and equivalent simplified method for fatigue loads are obtained.Then the development of wind turbine design load case is studied,the GH-Bladed software is used to compute wind turbine＇s loads,wind turbine＇s extreme loads and fatigue loads are analyzed,thus the most basic works in designing wind turbine are finished.
出处
《河南科技学院学报》
2010年第3期84-88,共5页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
