• KAJAL S. TUMANE
• Dr. Vilas N. Ghate

Power quality play main role in Generation, Transmission and Distribution network. therefore improvement of power quality by correction of power factor and elimination of harmonics is present in nonlinear load is the main task. Energy control & power quality issues corresponding to electric transportation is main purpose of transformerless hybrid series active filter (THSeAF). In power system this proposed topology forbid or isolates the harmonic distortion of current in nonlinear load. A THSeAF is a device, which reduces current and voltage corresponding to Power Quality problem in the power distribution system, this problem may come from load side or source side. In power system Load side problems causes harmonics and source side problems cause voltage stability problems. This given strategy was planned for elimination of harmonic distortions in current with the nonlinear loads to manage the flow of utility in the absence of any large and expensive transformer. It assist to match the dc-link voltage necessary for the shunt active power filter, this arrangement uses inductor of the shunt active filter combining with capacitor in series. MATLAB/SIMULINK is use for shown simulation results.

Current harmonics, electric vehicle, hybrid series Active filter (HSeAF), power quality improvement, PI controller, pulse width modulator (PWM), Non-linear load, THD;

"Harmonic Reduction in Power distribution Network using Transformerless hybrid series Active filter", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.699-705, April-2019, Available :http://www.jetir.org/papers/JETIR1904J93.pdf

"Harmonic Reduction in Power distribution Network using Transformerless hybrid series Active filter", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp699-705, April-2019, Available at : http://www.jetir.org/papers/JETIR1904J93.pdf