Absolute and relative decompositions of the electrical networks while calculation of reactive power compensation

Abstract

Absolute and relative decompositions for calculation of reactive power compensation are proposed in the paper. It was shown that the absolute decomposition allows to optimize reactive power flows in the feeding networks without taking into account the distribution networks parameters. The relative decomposition is proposed. It is based on a watt loss function division into two components: variable and constant components in the process of calculation. This allows to calculate the reactive power compensation only by variable component and, accordingly, simplify such calculation.