WIRE01_miniature_wind_turbine_power_measurement
收藏data.dtu.dk2023-05-30 更新2025-03-26 收录
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This dataset was created at the boundary layer wind tunnel of the WiRE Lab at EPFL for the WIRE01 miniature wind turbine presented in the work of Bastankhah and Porté-Agel [https://doi.org/10.3390/en10070923]. The data were collected at a constant wind tunnel fan speed of 6.5 Hz which corresponds to a 2.4 m/s free stream velocity.
A range of the tip speed rato of the miniature wind turbine was tested, leading to different power outputs of the turbine.
The data include 2 types of files:
a) INFO.txt: This type of file contains an overview of the measurements for each tip speed ratio. In particular it has 8 different columns including: (1) the file name of each of the measurements, (2) the ambient pressure P0 (Pa), (3) the ambient temperature T0(K), (4) the free stream velocity U_ref(m/s), (5) the diameter of the wind turbine D(m)
(6) the torque constant of the motor used TQ Cons(mNm/A), (7) the sampling frequency Fs(Hz), (8) the number of samples Ns, (9) the yaw angle of the wind turbine, (10) the mean rotational speed of the wind turbine (RPM) and (11) the measured mean power (mW) corresponding to each measurement.
b) power_###.txt: This file contains the instantaneous values of each tip speed ratio. In particular each file has 4 columns (1) the free stream velocity (m/s), (2) the rotational speed of the wind turbine (RPM), (3) the current (mA), (4) the power (mW).
本数据集由瑞士联邦理工学院(EPFL)WiRE 实验室的边界层风洞所创建,用于分析由 Bastankhah 和 Porté-Agel 在其著作中介绍的 WIRE01 微型风力涡轮机[https://doi.org/10.3390/en10070923]。数据采集在风洞风扇保持恒定转速 6.5 Hz 的条件下进行,该转速对应于 2.4 m/s 的自由流速度。对微型风力涡轮机的尖端速度比进行了系列测试,从而产生了不同的功率输出。数据包括两种类型的文件:
a) INFO.txt:此类文件包含每个尖端速度比测量数据的概述,具体包含以下 8 个不同的列:(1)每个测量的文件名,(2)环境压力 P0(帕斯卡),(3)环境温度 T0(开尔文),(4)自由流速度 U_ref(米/秒),(5)风力涡轮机的直径 D(米),(6)所用电机的扭矩常数 TQ Cons(米牛·米/安培),(7)采样频率 Fs(赫兹),(8)样本数量 Ns,(9)风力涡轮机的偏航角,(10)风力涡轮机的平均转速(每分钟转数)和(11)对应于每个测量的测量平均功率(毫瓦)。
b) power_###.txt:此类文件包含每个尖端速度比的瞬时值,具体每个文件包含以下 4 列:(1)自由流速度(米/秒),(2)风力涡轮机的转速(每分钟转数),(3)电流(毫安培),(4)功率(毫瓦)。
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