Simulation modeling of distribution network with arcsuppression coil

Abstract

The article presents a simulation model of a three-phase distribution network with compensated neutral together with an
arc-suppression control system. The control system is based on the principle of creating an artificial neutral displacement and the subsequent tuning of the reactor according to the extreme of the zero-sequence voltage curve. In addition to the network parameters in the model you can change the size and nature of the load, which will allow you to check the operability of the control system of the arc-suppression coil in the event of a single-phase earth fault.