ABB COM600 4.0, Руководство по эксплуатации

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Introduction 2.
Overview of FDIR 2.1.
FDIR provides a feeder automation function for radial distribution networks. It gathers
data from protection and control IEDs and runs a fault detection, fault isolation and load
restoration (FDIR) algorithm on Logic Processor to realize automatic fault restoration.
Before a fault happens, FDIR updates the network status by receiving switch status and
load signals from the IED. When a fault happens in the network, FDIR on COM600
detects the location of the fault and issues switch operation commands from the algorithm
to isolate faulted feeder sections from the network and restore the service to the healthy
section. It also sends commands to IEDs controlling switches to return to the normal
pre-fault condition when a fault has been cleared.
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Grid Automation Controller COM600 4.0
1MRS757279
FDIR Operation Manual