Development of a High-Performance Cross-Flow Wind Turbine. On the Effects of Ring-Diffusers and Multiple-Guide Vanes on the Power Augmentation for a Cross-Flow Wind Turbine.
Development of a High-Performance Cross-Flow Wind Turbine. On the Effects of Ring-Diffusers and Multiple-Guide Vanes on the Power Augmentation for a Cross-Flow Wind Turbine.
复制标题
高性能横流式风力发电机的开发。
DOI：
10.1299/kikaib.64.2958
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
J. Sakata
中科院分区：
文献类型：
--
作者：
Y. Shimizu;M. Takada;J. Sakata
本研究的目的是通过实验确定多个导流叶片和环形扩压器对横流式风力涡轮机功率增强的影响。对贯流转子的叶片数量、桨距角、环形扩压器和导流叶片的配置等各种参数进行了风洞实验。确定导流叶片和转子的最佳配置。参考以往的相关研究进行了比较研究，确定了带有环形扩压器和导叶的横流式风力机的Cp。在风洞试验的基础上，开发并测试了现场实验型横流式风力发电机。将现场测试的结果与风洞测试的结果进行比较并进行详细讨论。
The purpose of this study is to determine experimentally the effect of multiple guide-vanes and ring diffusers on the power augmentation for a Cross-Flow wind turbine. Wind tunnel experiments have been carried out for various parameters including the number of the blades of the Cross-Flow rotor, pitch angle, and the configuration of the ring diffusers and guide-vanes. The optimal configuration of the guide-vanes and the rotor is determined. Comparative studies have been undertaken with reference to relevant previous investigations to determine the Cp of the Cross-Flow wind turbine with the ring diffusers and the guide-vanes. On the basis of the wind tunnel tests, a field experimental Cross-Flow wind turbine has been developed and tested. The results of the field tests are compared to those of the wind tunnel tests and discussed in details.