摘要
以经过修正的叶素理论为计算模型,在满足设计功率的前提下,以叶轮实度的最小值为优化目标,通过遗传算法来搜索弦长的最优值。以1.5MW风力机桨叶优化设计过程为例给出了具体优化过程。
On the condition of satisfying design power, set corrected Glauert theory as calculation model and set minimum value of impeller as optimal object, the optimal value of chord length has been searched through genetic algorithms. And set optimal design process of 1.5MW blades of wind turbine as an example, the concrete optimal process is also presented.
出处
《风机技术》
2008年第1期46-48,51,共4页
Chinese Journal of Turbomachinery
关键词
风力机
桨叶
优化设计
遗传算法
wind turbine
blades
optimal design
genetic algorithms
