If RIX0.04 is 9m, (in the effective wind vane) it is converted to the ratio of the distance where the delta Z is more than 9m out of 20 times the hub height.
How is delta Z calculated here?😄
Is it just :Â sum of (exceed distans)/ 20times HH ?Â
And, about as this limit RIX0.04>16 : Is 16 the maximum value? or It means average 16% of the total range (or the effective vane) ?
How to calculate RIX0.04 (Regarding IEC 61400-12-2)
in Windfarm Assessment Tool
Posted · Edited by NYKim
Hi, there.
If RIX0.04 is 9m, (in the effective wind vane) it is converted to the ratio of the distance where the delta Z is more than 9m out of 20 times the hub height.
How is delta Z calculated here?😄
Is it just :Â sum of (exceed distans)/ 20times HH ?Â
And, about as this limit RIX0.04>16 : Is 16 the maximum value? or It means average 16% of the total range (or the effective vane) ?
Â
Thanks and regards,
NY Kim