Fig. 17

Waveform of phase A voltage at PCC and three-phase grid-connected current when Inverter load changes. Where \({L}_{g}=5\text{mH}({f}_{r}>{f}_{s}/6)\). (a) The load was reduced from 100% value to 50% of the rated. (b) The load is increased from 50–100% of the rated value.