Bianchi, F.D.; Mantz, R.J.; Christiansen, C.F. - In: Renewable Energy 29 (2004) 11, pp. 1911-1922
In medium to large scale wind energy conversion systems (WECS), the control of the pitch angle of the blades is an usual method for power regulation above rated wind speed. However, limitations of the pitch actuator have a marked influence on the regulation performance. In variable-speed mode,...