Comparison of Three Phase 4-Leg Shunt Active Power Filter using dq, Indirect and Maximum Control Method
Abstract
In this paper is presented a comparative analysis of three control methods for a three-phase active power filter (APF) with four legs, aiming at the power quality indicators: THD, power factor, unbalance. The results are obtained by simulation in Matlab/Simulink of a three-phase electrical system supplied by four wires.
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@ "Dunarea de Jos" University of Galati