Analysis and control of Twin Wind Turbine subject to asymmetric fault
Résumé
The concept of healthy twin wind turbines isrecently studied in the literature. Control in the dq-frame,based on the symmetric of the healthy system, has been proposed.Nevertheless the robustness of such control with respect toasymmetric faultshas not been studied. In this paper, is proposeda new asymmetric model in abc-frame, taking into considerationan electrical fault. The healthy control is tested in theframework of the faulty model, and simulations show that somerobustifications are necessary.