Research on wind field visualization based on UAV wind measurement method

Author:

Pu OuORCID,Yuan Boqiu,Li Zhengnong,Bao Terigen,Chen Zheng,Zhang Shibo,Yan Jin,Li Zhen

Abstract

Abstract This study introduces an efficient and precise method for gathering atmospheric wind field data in specific regions, utilizing unmanned aerial vehicles (UAVs) equipped with anemometers. We conducted outdoor wind field measurements over complex terrains using a six-rotor UAV equipped with an ultrasonic anemometer. The results obtained include a vertical wind field profile at the center of the measured site, along with two planar wind field profiles at 20 m and 40 m heights. The analysis reveals a remarkably high fitting accuracy for the wind profile and turbulence intensity results obtained. Furthermore, the planar wind field data partially demonstrates the impact of terrain on the upper-level wind field within the surveyed area. Lastly, we established a three-dimensional wind field visualization approach using the data gathered through the UAV wind measurement method, implementing Kriging interpolation. This study’s outcomes offer novel insights and methodologies for local wind field measurement, micro-siting in wind farms, and the creation of visualized wind fields.

Funder

Key Research and Development Program of Hainan Province, China

National Natural Science Foundation of China

Hainan Provincial Joint Project of Sanya Yazhou Bay Science and Technology City, China

Publisher

IOP Publishing

Subject

Applied Mathematics,Instrumentation,Engineering (miscellaneous)

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Wake measurement of wind turbine under yawed conditions using UAV anemometry system;Journal of Wind Engineering and Industrial Aerodynamics;2024-06

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