REDUCTION OF HARMONIC DISTORTION FOR THREE PHASE NON LINEAR LOAD USING PI WITH FUZZY LOGIC CONTROLLER

Abstract

The advantage of fuzzy control is that it provides linguistic values such as low, medium, high that are useful in case where the probability of tPower quality problem is the most sensitive problem in the power system. The objective of the project is to reduce one of the power quality issue called “harmonics” using compensation technique. Shunt Active Power Filter (SAPF) is used to eliminate harmonic current and also it compensates reactive power. In this project, both PI controller and Fuzzy Logic Controller based three-phase shunt active filter is employed for a three-phase  systemshe event to occur is needed