Influence of Number of Blade and Blade Setting Angle on the Performance of a Cross-flow Wind Turbine
Influence of Number of Blade and Blade Setting Angle on the Performance of a Cross-flow Wind Turbine
复制标题
叶片数量和叶片设置角对贯流式风力发电机性能的影响
DOI：
10.1299/kikaib.73.225
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发表时间：
2007
期刊：
影响因子：
--
通讯作者：
S. Nakao
中科院分区：
文献类型：
--
作者：
T. Tanino;S. Nakao
对某型横流式风力机在不同叶片数和叶片设置角条件下的性能进行了试验，研究了这些参数对横流式风力机性能的影响。叶片数量分别为6、8、10、12、16，叶片设置角度分别为30、45、60、90度。结果表明，性能曲线大致有三种类型，即单一的光滑抛物线、单峰曲线和双峰曲线。12片叶片的转子性能最好，最佳叶片设置角为45度。
A cross-flow wind turbine was tested for the performance under the various conditions of number of blades and blade setting angle, respectively to investigate the influence of these parameters on the cross-flow wind turbine performance. The cases of number of blades were 6, 8, 10, 12 and 16 and about blade setting angle, we tried 30, 45, 60 and 90 degrees. The results showed that there were roughly three types of the performance curves, which were single smooth parabolic line, single peaky curve and curve with two peaks. The rotor with 12 blades showed the highest porformance and the optimum blade setting angle was 45 degrees.