Network Power Flow Control of Variable Speed Wind Turbine

In this paper, a grid connected wind power generation scheme using a doubly fed induction generator (DFIG) is studied. The objectives of this paper are: - Modelling and simulating of a DFIG operating in two quadrants (torque-speed plane). - Analysing employs a stator flux vector control algorithm used with a space vector modulated matrix converter controlling rotor current. - Enabling optimal speed tracking for maximum energy captured from the wind and enhancing active and reactive power regulation. Lastly, the numerical simulation was achieved and the obtained results are presented, for different operating points. They show the good control performances of the system.