My Oracle Support Banner

FLISR Not Opening Circuit Breaker if Fault is Below the Breaker and Substation Protection Fails to Open the Breaker (Doc ID 2922696.1)

Last updated on FEBRUARY 10, 2023

Applies to:

Oracle Network Management for Utilities - DMS - Version to [Release 2.5 to 2.6]
Oracle Utilities Network Management System - Version to [Release 2.5 to 2.6]
Information in this document applies to any platform.


On : version,

As the circuit breaker did not trip sensing the fault and sub-station protection could not open it, FLISR assumes that it will not be able to open it either and tries to restore the feeders from downstream tie-switches and also restores the section of the faulted feeder downstream of the fault.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
 Fix Description

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.