Publication

Abstract : A relative study of two control strategies for the control of Doubly Fed Induction Generator (DFIG) attached to a variable speed wind turbine is carried out in this paper. Control1 uses direct power control (DPC) strategy which involves control of active and reactive power. The results indicate that active and reactive power follows the corresponding reference values at different operating conditions. In control2, the modified direct voltage control (DVC) scheme is used for control of RSC. The supply side converter is given with vector voltage control. The comparative analysis is carried out by using MATLAB/SIMULINK model of the system. Also THD analysis is done for the obtained results.