In this paper, a new DPC-VF power adjustment is proposed for wind energy conversion systems (WECS) based Doubly Fed Induction Generator (DFIG) drive system, feed through an ameliorate voltage rectifier .The efficiency of the proposed DPC-Virtual flux in handling nonlinear systems such as a Doubly Fed Induction Generator has been effectively demonstrated by comparing DPC- VF estimation using new Fuzzy-PI controller with Indirect Field oriented control under varying operating conditions like step change in stator active power reference and stator reactive power reference.
Wind energy conversion systems | Doubly Fed Induction Generator | IFOC | DPC-VF | Fuzzy-PI Controller