Align the turbine model and baseline power mode references with the Power Curve Schema

[jonssonchristian]

This PR addresses issue #56.

We have previously only had a placeholder turbine model identifier in the turbine configuration data model. This is here updated to reference the turbine model and baseline power mode with reference to the Power Curve Schema.

There is an open issue on the Power Curve Schema repo to clarify the best approach to this referencing, but there has not been a response yet. I do not see the need to wait for that. We can instead refine this later if we get suggestions for improvements.

This PR does not include example power curves and associated information according to the Power Curve Schema. That can be covered in a separate issue and PR.

[jonssonchristian]

Hi @momodiallosn, @bjarketol, @MeikeDittert,

I would like to test getting this PR reviewed an merged during the meeting today. I tag you here now to test if you get notified.

[jonssonchristian]

I have expanded this PR to also cover issue #69.

[momodiallosn]

Minor improvements:

• including TI range of power curves
  -refacto of code for test

[jonssonchristian]

Minor improvements:

• including TI range of power curves
  -refacto of code for test

The power curve specifications are covered within the Power Curve Schema. The turbulence conditions for which the turbine is designed is covered under design bases, see here:

https://github.com/octue/power-curve-schema/blob/2b95e3b853d5f994ad06686e530a156caf298471/power-curve-schema/schema.json#L724

There are no upper and lower turbulence limits in that schema. If we think there should be, we should suggest it to the Power Curve Schema (IEC 61400-16) team.

[jonssonchristian]

Hi @momodiallosn, thank you very much for your input and feedback. I have now addressed all of your comments and pushed one update to the code. Let me know if you have any further comments or questions. We can also discuss during the upcoming meeting.