• SATYAJIT N RAKHUNDE

Industrial electronic devices and non linear loads are the major cause of harmonic generation. As the current drawn from the supply no longer remains sinusoidal, thus the resultant waveform is made up of a number of different waveforms of different frequencies, harmonics are a major cause of power supply pollution lowering the power factor and increasing the electrical losses, which may causes a premature equipment failure and higher rating requirement for equipment .A different type of load draws non-sinusoidal current from the mains, degrading the power quality by causing harmonic distortion. These nonlinear loads appear to be prime sources of harmonic distortion in a power system. In addition, the harmonic currents produced by nonlinear loads can interact adversely with a wide range of power system equipment, most notably capacitors, transformers, and motors, causing additional losses, overheating, and overloading and interferences. In this dissertation, active harmonic filter by using MATLAB/Simulink is designed . An active harmonic filter is designed in Simulink to mitigate the harmonics produced in process industry Also origin of total harmonics distortion and it’s consequences into the load. Active filter’s harmonic reduction techniques to improve the quality of power, by injecting equal current or voltage distortion into the network but in opposite magnitude, which automatically cancels the actual distortion presented in the circuit is studied in this paper.

ACTIVE HARMONIC FILTER DESIGN FOR PROCESS INDUSTRY

"ACTIVE HARMONIC FILTER DESIGN FOR PROCESS INDUSTRY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 12, page no.a14-a19, December-2022, Available :http://www.jetir.org/papers/JETIR2212003.pdf

"ACTIVE HARMONIC FILTER DESIGN FOR PROCESS INDUSTRY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 12, page no. ppa14-a19, December-2022, Available at : http://www.jetir.org/papers/JETIR2212003.pdf