Sivamani Seralathan, Micha Premkumar T, Vinod Kumar D, Kiran Kumar Reddy V, Dilip Reddy K, Dinesh Reddy K, Hariram V
Department of Mechanical Engineering, Hindustan Institute of Technology and Science, Chennai, Tamilnadu, India.
Data Brief. 2019 Mar 7;23:103716. doi: 10.1016/j.dib.2019.103716. eCollection 2019 Apr.
The data on performance parameters of a horizontal axis small wind turbine (HAWT) with blade tip power system (BTPS) using permanent magnetic generator is presented. The tests are carried out for low wind velocities ranging from 7 m/s to 10 m/s. The data is acquired using data acquisition system equipped with Labview software and the processed data is represented in terms of non-dimensional parameters, namely power coefficient (C), torque coefficient (C) and tip speed ratio (λ). Moreover, as permanent magnetic generator is used in this HAWT with BTPS, the frictional as well as other losses are significantly reduced. This is reflected in terms of non-dimensional electrical power coefficient. The mechanical and electrical power coefficient values are closer with respect to each other. This measured data at laboratory conditions provides a benchmark for future open field environment tests and numerical simulation studies of this small wind turbine.
本文给出了一台采用永磁发电机的带叶片尖端动力系统（BTPS）的水平轴小型风力涡轮机（HAWT）的性能参数数据。测试在7米/秒至10米/秒的低风速下进行。数据通过配备Labview软件的数据采集系统获取，处理后的数据以无量纲参数表示，即功率系数（C）、扭矩系数（C）和叶尖速比（λ）。此外，由于该带BTPS的HAWT中使用了永磁发电机，摩擦以及其他损耗显著降低。这在无量纲电功率系数方面得到了体现。机械功率系数值和电功率系数值彼此更接近。在实验室条件下测得的数据为该小型风力涡轮机未来的野外环境测试和数值模拟研究提供了基准。
