Power quality improvement in DFIG system with matrix converter in wind energy generation with space vector control techniques

Abstract

This paper proposes the efficient matrix converter in Doubly Fed Induction Generator System to improve the power quality. We can convert voltages from AC to AC or AC to DC or DC to DC or DC to AC by using matrix converter. Till now back to back converters in were used DFIG system. But this paper explains that the Matrix Converter is better than the back to back converter in DFIG system to maximum power tracking. Matrix converter is controlled by ISVM and DSVM control techniques. All results are simulated by MATLAB/SIMULINK software. Performance of the system is analyzed by FFT window.