Design and analysis of shunt active filter with fuzzy logic controller under different loading conditions

Due to wide use of power electronic components in an electrical systems, the harmonic distortion is considerably increased. The Shunt Active Filter act as a solution to mitigate the current harmonics produced due to the presence of nonlinear loads. This paper aims at reducing the Total Harmonic Distortions(THD) and reactive power compensation under different loading conditions. The instantaneous (Id-Iq) theory with Fuzzy Logic Controller are used for reference current generation. The analysis and demonstration are simulated in MATLAB/SIMULINK environment.