Fig. 11From: High performance decoupled active and reactive power control for three-phase grid-tied inverters using model predictive controlHarmonic spectra P, Q and ia injected to the grid at zero PF (Pref = 0 W, Qref = 10 kVAR). (a) Spectrum of the active power P; (b) Spectrum of the reactive power Q; (c) Spectrum of grid current (ia)Back to article page