An improved experimental power distribution system simulator for the analysis of power quality parameters

In this article, an improved version of the experimental low voltage distribution network simulator, intended for the analysis of the voltage imbalances and power quality parameters in radial distribution lines is considered. The simulator was developed to perform load balancing in the three-phase power supply system, with the automated low voltage regulating and optimizing transformer, while increasing the voltage conditions stability and energy efficiency. In the paper, different load conditions are analyzed separately with measured values of voltage and current at individual points of the distribution line, without additional voltage regulation.