BibTeX:

@article{IJIRSTV6I9003,
     title={Performance of Fuzzy Logic Based Shunt Active Filter for Harmonics Mitigation in a Non Linear Distributed System},
     author={Vikas Yadav and Devendra Sharma},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={6},
     number={9},
     pages={27--33},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV6I9003.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

Performance investigation of Shunt Active Power Filter for harmonic elimination is an interdisciplinary area of interest for many researches. The performance improvement of 3¬¬-phase Shunt Active Filter Power Filter (SAPF) with Hysteresis Current control technique for elimination of harmonic in a 3-phase distribution system. The disturb quality of voltage and current of the distribution system voltage sag, swell, harmonics in current and voltage, reduce power factor etc. Due to this load draw excessive current for the same output with increased copper losses, reduce efficiency of the system, produce excessive heat due to in nonlinear load condition produce pulsation in torque in dynamic load condition and create disturbance in power quality of neighbouring loads. For solution of these entire problems a reactive power compensation device is required. A proportional integrated (PI) and Fuzzy logic controller (FLC) are designed to adjust the parameters of the SAPF system. The proposed system has achieved a low Total Harmonic Distortion (THD) which demonstrates the effectiveness of the presented method. To overcome the problem SHUNT ACTIVE POWER FILTER is used to improve the power quality problem. The SHUNT ACTIVE POWER FILTER is used to improve power factor and THD of source currents in inductive and non-linear load respectively. The simulation of global system control and power circuits is performed using Matlab-Simulink and Sim Power System toolbox. The simulation results presented demonstrate improved performance of the SAPF system with the proposed fuzzy logic control approach.

Power quality, Shunt active power filter, Hysteresis control, Harmonic, Fuzzy logic controller, Total harmonics distortion, Non-linear loads