a new dpc-svm for matrix converter used in wind energy conversion system based on multiphase permanent magnet synchronous generator

This paper proposes a novel wind energy conversion system based on a fivephase permanent magnetic synchronous generator (5-pmsg) and a five to three matrix converter (5-3mc). the low cost and volume and also eliminating grid side converter controller are attractive aspects of the proposed topology compared to the conventional with back-to-back converters. the control of active and reactive power injected to the grid from the proposed system is carried out by a direct power control (dpc) combined with a space vector modulation (svm). an advantage of this control, compared with the conventional direct power control (c-dpc) method, is that it eliminates the lookup table and lowers grid powers and currents harmonics through the use of a standard pi controller instead of hysteresis comparators. the efficiency of proposed whole system has been simulated by using matlab/simulink environment.