Topology Issues For Elbow Switch That Connects Two Single Phase Conductors
(Doc ID 2081352.1)
Last updated on DECEMBER 03, 2019
Applies to:
Oracle Network Management for Utilities - DMS - Version 1.7.10.5 and laterOracle Utilities Network Management System - Version 1.7.10.5 and later
Information in this document applies to any platform.
Symptoms
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A model has a three-phase nominally-open elbow switch that connects two single-phase conductor segments. Conductor A is phase A. The elbow is 3-phase. Conductor B is phase B. When the elbow is closed, energization does not get carried across the elbow. |
If both sides are energized, one would expect that closing the switch would result in a "You are about to create a loop" warning, however, nothing happens.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |