Amendment to Validated dynamic flow model : Aeolus deliverable no.: 2.5A
Publication: Research - peer-review › Report
The purpose of WP2 is to establish flow models relating the wind speed at turbines in a farm. Until now, active control of power reference has not been included in these models as only data with standard operation has been available. In this report the first data series with power reference excitations from the Thanet farm are used for trying to update some of the models discussed in D2.5. Because of very limited amount of data only simple dynamic transfer function models can be obtained. The three obtained data series are somewhat different. Only the first data set seems to have the front turbine in undisturbed flow. For this data set both the multiplicative model and in particular the simple first order transfer function model can predict the down wind wind speed from upwind wind speed and loading.
|Publication date||3 Oct 2011|
|Number of pages||16|
- Wind farm wind modelling, wind turbine wakes, system identification