In this paper a decoupled control of active and reactive powers generated by a doubly-fed induction generator (DFIG) excited by a matrix converter is presented. It provides a robust regulation of the stator side active and reactive powers by the direct and quadratic components of the stator current vector, presented in a line-voltage-oriented reference frame. In this case, the stator windings are directly connected to the line grid, while the rotor windings are supplied by this later through a matrix converter controlled by a space vector modulation technique. The proposed controller is suitable for both energy generation and electrical drive applications.
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