Hello Morten,
thanks a lot for your kind reply.
May be i could succeed because the distance between the mast and the closest turbine is 557 m, with planned turbines having a rotor diameter equal to 155 m.
The IEC61400-12-1 procedure for power curve calibration is, in this case, applyable for only one of the four turbines.
I will see if the customer wishes to apply the IEC procedure for all four turbines of the plant, requesting the installation of a second dedicated station.
In your experience, can it be sufficient to limit the test to a representative turbine, if the plant is not very large?
Best, Lino
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