Control Method for Single-Phase Shunt Active Power Filter

Abstract

The paper contains a description of control method for single-phase shunt active power filter, based on the control with DSP TMS320LF2407 for reference signal estimation, and hysteresis-current control. Filter, based on half-bridged schematic and control by the proposed method, is simulated and experimentally studied. P -active power Stotal power Nnumber of the current and voltage's digits within one period of the source voltage ii, ui -i-th digit of the current and voltage respectively Keywords -Active power filter, DSP, power factor correction.