摘要
由于风力发电机的发电效率直接由叶片的气动性能决定,因此对风力发电机的气动性能进行了分析,通过对分析数据建模,采用Wilson数学模型优化设计叶片弦长和扭角的方法,建立了风力发电机的3D叶片外形,实现水平轴风力发电机的叶片翼型优化设计。
As one of the most important part of the wind turbine rotor, the aerodynamic performance of windurbine blade directly determines the efficiency of the wind turbine. This paper put forward the optimizationmethod based on Wilson′s mathematical model to design the long and twisting angles. The blade profile 3Dmodel was established to implement the horizontalaxis wind turbine blade optimization design on the basis ofwind turbine aerodynamic performance analysis.
出处
《沈阳工程学院学报（自然科学版）》
2017年第4期302-307,共6页
Journal of Shenyang Institute of Engineering:Natural Science
关键词
气动性能
叶片
翼型
Aerodynamic performance
Leaf blade
Airfoil
