I am making my first steps with “OpenFAST-V3.5.0” on a Windows 10 machine.
I downloaded the “IEA-15-240-RWT-Monopile” turbine model from here:
and I use the controller library “libdiscon.dll” which I downloaded from here:
Now I have simulated a time series with a constant wind speed of 10 m/s.
So far, so good - but when I look at different signals, the whole turbine behaviour is very strange as you can see in the uploaded picture (there are high oscillations 8-9 Hz in the system) …
I guess it is an controller issue, but since I have used the downloaded model and dll and haven’t changed anything - I would not expect this strange behaviour.
Can someone please give me a clue what is going wrong here?
Thank you very much.
With kind regards,