Active power filter associated with PV system

Shunt active power filter associated with PV system using MPPT technique (P&O) and DC-DC boost converter

As shown in the results, It's clear that before connecting the PV system ( before the simulation time of 0.3s ), the active filter consumes active power and provides reactive power to the NL load. When the PV system is connected,the source current is reduced and the active power supplied by the source decreased and the filter provides both active and reactive power to the load.