Data belonging to the publication: On the performance of the helix wind farm control approach in the conventionally neutral atmospheric boundary layer

This repository contains the LES input files and processed data/figures belonging to the publication "On the performance of the helix wind farm control approach in the conventionally neutral atmospheric boundary layer" by E. Taschner, A. van Vondelen, R. Verzijlbergh and J.W. van Wingerden (2023). In this work, large-eddy simulations of a two-turbine wind farm are performed, where the upstream turbine employs the helix wind farm control approach. The objective of the study is to quantify the sensitivity of the achievable power gain and the turbine loads with respect to the pitch amplitude of the control actuation signal. The processed data in this repository contains the power gain/loss of the turbines, the loading in terms of damage equivalent loads (DEL) of the major turbine components, spectra of the blade root bending moments and vertical mean profiles of the streamwise velocity and turbulence kinetic energy in the wake.<br>

本数据集仓库包含E. Taschner、A. van Vondelen、R. Verzijlbergh与J.W. van Wingerden于2023年发表的论文《常规中性大气边界层中螺旋式风电场控制方法的性能》所配套的大涡模拟（Large-Eddy Simulation，LES）输入文件，以及经预处理的数据集与学术图表。本研究针对双涡轮机风电场开展了大涡模拟，其中上游涡轮机采用螺旋式风电场控制方法。本研究的核心目标为量化可获得的功率增益与涡轮机载荷，相对于控制驱动信号桨距幅值的敏感性。本仓库内的预处理数据涵盖涡轮机的功率增益/损耗、涡轮机核心部件的损伤等效载荷（Damage Equivalent Loads，DEL）、桨叶根部弯矩的频谱，以及尾流区内流向速度与湍流动能的垂直平均廓线。