Authors: Jean N. Razafinjaka, Andrianantenaina Tsiory Patrick, Jean Claude Rakotoarisoa, Hervé Mangel , Charles Bernard Andrianirina
This paper deals with a study of some controls applied on a Doubly-Fed Induction generator (DFIG) dedicate in a chain of wind power conversion. Two methods are proposed using a PI controller which synthesis is done by a new method called generalized method (GM) and using a polynomial controller RST one. The object is to apply these techniques to control the active and reactive powers generated by the DFIG. Simulations show that these controllers lead good results on tracking behavior, load disturbance rejection and show robustness following of variation parameters.