TY - DATA T1 - Data belonging to the publication: Closed-loop model-predictive wind farm flow control under time-varying inflow using FLORIDyn PY - 2024/12/16 AU - Marcus Becker UR - DO - 10.4121/63fa3d6c-6bd2-4efe-9548-ddcaf1bfbeb9.v1 KW - Wind farm flow control KW - closed-loop wake steering KW - wake steering KW - wind energy KW - wind farm control KW - FLORIDyn KW - dynamic model-based control N2 -

Collection of plotting scripts and data required to recreate the results plots in the publication.


Plotting

The main plotting script is called Evaluate_long_cases.m and calls the remaining functions.

Open this file and step through it to generate various plots used and not used in the paper.

Note that some scripts rely on user-defined inputs, e.g., the turbine index.


Data

The plotting relies on the unaltered data in the folder "HKN_12_to_15h_data", which is a compressed file.

The data of the disturbed cases also contains the wind direction measurements of the past 1-min averaged probes, as well as the then corrected data from the Ensemble Kalman Filter. There is further a small selection of cases not used in the publication, like a preview-enabled version of the shifted approach.

Disclaimer: Through a settings mistake, the data of the CLC, 500s ph, noise-free controller is 1 s too short. The script gives a warning and extrapolates with a constant last value.


FLORIDyn Settings

The closed-loop cases have a folder in the data called "Settings", which defines the closed-loop settings for the controller, EnKF, FLORIDyn, and FLORIS. This is needed to employ the same controller as used in the presented simulations. More details about running FLORIDyn simulations (stand-alone and in closed-loop) can be found with the Matlab software, see doi 10.4121/038777f7-f497-494f-9f61-85d90a00074a


Look-up Table

The LuT is given with as "HKN_LuT_orientation.csv", and is plotted at the end of the Evaluate_long_cases.m script.

The case data also contains a 2-deg case run with a LuT generated by NREL's FLORIS: "off_db2deg_ki0-01"

ER -