Combination of APF and SVC for the Power Quality Improvement in Microgrid

This paper introduces an update to the active power conditioner, PQ controller, Static variable Compensator (SVC), SVPWM control, different control strategies using a separate controller and a custom power device such as APF and PPF for improve energy quality. With the increase in indirect loads now days, significant amount of harmonic current flow to the impedance of the energy system causing voltage distortion in the frequency of harmonic currents. Voltage degradation and inflammation in the medium power distribution grid are considered the most common type of energy quality problems based on recent energy quality studies. To overcome these energy issues, we use different devices to improve energy quality.