Feeder automation improves medium voltage network operating efficiency

This paper shows how improving the network management by increasing the level of network automation and control improves the operating efficiency of medium voltage distribution networks. Specifically, the presentation shows the steps to equip gradually the network according to progressive investment capability, from Fault Passage Indicators (FPIs) and remote control, to automatic circuit reclosers (ACRs) and sectionalisers used in a feeder automation scheme to both minimize the number of disturbances and minimize the outage times experienced during these disturbances.