Fig. 6 shows an example of the voltage waveforms of inverter output terminal and output terminal for the tested system (ratings are shown in Fig. 2) when the duplex reactor of type A was applied. From this figure, it is clarified that although there were jumping and sinking in the inverter output voltage waveform, almost no distortion in the output voltage waveform was obtained (in this case THD was 4.8%, which is very low), confirming the usefulness of the proposed system. Similar voltage waveforms to Fig. 6 were obtained for the case of type B in Fig. 3 .
