Look Ahead KVA Gets Invalid Values When a Customer Is Moved
(Doc ID 2432021.1)
Last updated on AUGUST 03, 2022
Applies to:
Oracle Network Management for Utilities - DMS - Version 2.3.0.2.0 to 2.3.0.2.0 [Release 2.3]Oracle Utilities Network Management System - Version 2.3.0.2.0 to 2.3.0.2.0 [Release 2.3]
Information in this document applies to any platform.
Symptoms
LookAhead KVA goes to invalid values when a customer is moved.
Each week you load customers, and the LookAhead shows good values for the customers and for the KVA. If a customer somewhere downstream gets moved by the operator (associated to a new transformer) then the LookAhead values for KVA go to high negative values.
Ideally, moving a customer would just leave the KVA business alone, rather than show invalid numbers.
STEPS
1. Perform Look Ahead on a fuse. Note the KVA values.
2. Move a customer somewhere downstream, to another location anywhere in the system.
3. Perform Look Ahead on that same fuse. Note the new KVA values.
Look Ahead for step 1:
Look Ahead for step 3:
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |