Research Article

An Enhanced Modified Multiport Interleaved Flyback Converter for Photovoltaic-Shunt Active Power Filter (PV-SHAPF) Applications

Figure 22

The THD spectrum of the source current before and after the hookup of the PV-SHAPF prototype mode. (a) THD of source current before the compensation. (b) THD of source current after the compensation.
(a)
(b)