Algorithm for selection of automatic voltage regulator setting to reduce power losses

Abstract

Regulation of the transformation ratio maintains a standard level of transformer substation voltages within power distribution networks. At the same time, the problem of power loss minimization within the rated period taking into account an appropriate selection of automatic regulator's transformation ratio is solved. The paper proposes an algorithm for power loss minimization under average load conditions of network operation. The equivalent T-shaped network design is used. Voltage level of transformer substations is controlled by calculating the maximum and minimum load limits. A distinctive feature of the algorithm is maintaining an optimal power loss in view of network process limitations.