A Testing of Feeder Automation Model Based on the DIgSILENT Simulation Platform

Facing the actual distribution network of an actual feeder in JiBei power grid in China, using the DIgSILENT simulation platform, a distribution network model of 10kV feeder based on the self-adaptive integrated feeder automation mode was built. In this distribution network model, segment switches, circuit breakers and connect switches cooperate with each other to achieve the tasks of Fault Location, Isolation and Service Restoration (FLISR). And in the power grid fault test, the example simulates the automatic action logic of the feeder when a three-phase or two-phase short-circuit fault occurs in a certain line to test the practicability of the model.