摘要
发展了两种先进的水平轴风轮叶片气动计算和设计方法—— PROPGA和 PROPID。PROPGA是基于最优化方法的遗传算法 ,用于最初的叶片选择和几何设计 ;PROPID是一种基于反问题的叶片气动设计方法 ,用于最后的叶片造型和性能预估。给出了两个实例 ,一个是以基础科学研究为目的的实验探索用全新风轮 ,另一个则是用于商业生产的小型风轮。在实际风轮设计中的成功使用证明 ,PROPID和 PROPGA是一种强有力的设计工具 。
In this paper two advanced aerodynamic blade design methods were developed for horizontal axis wind turbines,namely PROPID and PROPGA.PROPGA is a genetic algorithm based on optimization method and is used for the tradeoff studies and preliminary blade designs while PROPID is based on an inverse design approach and is used for the final blade design stage and performance prediction.Two typical examples were considered in this paper,the first is a new blade set for an experimental wind turbine geared for fundamental research,the second is a commercial blade design for a small wind turbine.The successful application in design the wind turbine blades showed that the combination of PROPID and PROPGA provides an efficient technique for the aerodynamic blade design of wind turbines of any size.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2000年第4期364-370,共7页
Acta Energiae Solaris Sinica
