Implementation of shunt active power filter to mitigate harmonics

摘要

In this paper, a comparative study of shunt active filter (SAPF) with Sinusoidal pulse width modulation (SPWM) and Space vector pulse width modulation (SVPWM) technique to mitigate source current harmonics which are producing by the nonlinear load. In conventional diode clamped multilevel inverter extra diodes and balancing circuit is required. In proposed H-bridge inverter reduction of complexity and cost. The performance of SPWM and SVPWM technique is analysed by using MATLAB/ Simulink software.