With the aim of distributing the total power required at the wind farm control level for each wind turbine, we proposed a multi-objective model predictive control scheme able to (i) ensure the tracking of the power demanded by the electrical grid; (ii) provide primary frequency control by de-loading the wind turbines; and (iii) maximize the total power reserve when the available power is higher than the power demand.
Siniscalchi, S., Bianchi, F., Ocampo-Martinez, C.A., de Prada, M. A wind farm operational strategy for primary frequency support optimization. A: Wind Europe Conference and Exhibition. "The proceedings of the 2017 Wind Europe Conference and Exhibition". 2017, p. 1.