NordTank NTK 500/41 Wind Turbine Definition along with Noise and SCADA Measurement Data

This repository contains a collection of data related to the NordTank wind turbine, model NTK 500/41, with a rated power of 500 kW and a 41 m diameter rotor. These data consist of:

• The definition of this stall-regulated wind turbine, including its overall geometry, its blade aerodynamic properties, and its main operational conditions.
• Field measurement data of its acoustic emission during three periods of time (of the order of one hour each), including the simultaneously acquired turbine SCADA data. The latter also include data acquired from sensors on a nearby met mast.
• A numerical model set-up for this turbine in order to run the aeroelastic simulation code HAWC2, including its aerodynamic noise module.

Further information about how to extract, interpret, and use this dataset can be found in the README_MAIN(.md or pdf) file in the main repository folder.

Copyright notices:

All data available in the present repository are covered by license CC BY-NC-SA 4.0.

For software codes, different licenses apply:

read_ntk_data.py © Josephine Pockelé, 2024. License MIT (Technische Universiteit Delft hereby disclaims all copyright interest in the program “read_ntk_data.py” written by the Author(s). Henri Werij, Faculty of Aerospace Engineering, Technische Universiteit Delft).

read_tim_file.f90 © Technical University of Denmark, 2024. License MIT.

Version:

This is Version 2 of the dataset, for which a corrupted file (in Version 1) has been corrected.