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Incorrect Nominal Voltage Model Errors On The Nodes Of Substation Fuses (Doc ID 2625961.1)

Last updated on JANUARY 09, 2020

Applies to:

Oracle Utilities Network Management System - Version 2.4.0.1.0 and later
Information in this document applies to any platform.

Symptoms

On : 2.4.0.1.0 version, NMS Infrastructure


Incorrect Nominal Voltage Model Errors on the nodes of Substation Fuses

There are several substations in a "Model Error" state. Error and Statistics dialog gives messages of "Incorrect Nominal Voltage" on the nodes of devices, such as fuses, which are only connected to a conductor on one side and just have a node placed on the other side with nothing connected to it.

Investigation revealed that this error also shows up for the nodes of de-energized conductors or NO devices in the substations and feeders.


Should not be getting Model Error due to Powerflow in this situation.

Cause

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In this Document
Symptoms
Cause
Solution
References


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