Data-based Fuzzy Logic Control Tenchnique Appied to a Wind System

The control problem of a wind system considered as an isolate source of power has been taken into account. The considered wind system is composed by a horizontal-axis wind-turbine connected to an induction generator. The proposed control algorithm relies on the fuzzy logic framework exploiting the knowledge of few steady state working conditions (control input controlled output value pairs). The fuzzy logic scheme, not only properly combines the knowledge within the working point data set, but it is also able to consider the controlled variable deviation (control tracking error) and its first time derivative.