On a recent analysis I found that the test turbine was exporting more reactive power in the post period then the pre period (due to a change in the wind farm voltage control). The change was large enough that it affected the AEP results. wind-up should bring in reactive power or power factor as standard and warn if there is a significant change in post compared to pre.
On a recent analysis I found that the test turbine was exporting more reactive power in the post period then the pre period (due to a change in the wind farm voltage control). The change was large enough that it affected the AEP results. wind-up should bring in reactive power or power factor as standard and warn if there is a significant change in post compared to pre.