The method of calculating LC parameters of balancing compensators in a three-phase four-wire circuit for an unbalanced linear receiver

Abstract

The article uses the Currents' Physical Component (CPC) power theory to determine the parameters of the reactive compensator in the case of a three-phase four-wires unbalanced receiver on a non-sinusoidal periodic power supply. The basic relationships and the way of calculating the compensator reactance is presented. The compensator was built from two parts: the first working in the star-topology, and the second in the triangle-topology. The correctness of the formulas has been verified by presenting the results of calculations for an exemplary system.