Design of P-Q Theory Controller Based Solar PV System with Shunt Active Filter to Improve Power Quality

In modern-day active filters are an excellent means of stabilizing harmonics in industrial facilities. There are many options available but no standard way to rate the active filters. SAPF's basic principles and theoretical concepts describe the filter and circuit design are allude to The power theory is used to design the PWM filter controller (p-q). A Simulink model was constructed to validate the shunt active filters. Studies have shown that the grid's power quality is verified