CIM Issues #7072
Add .orderedPhases attribute to TransformerTankEnd
Status:
New
Priority:
Normal
Author/Contact Info:
Pat Brown, Chuck Dubose
Base Release:
Solution to be Applied To:
Solution Version:
Solution Applied By:
Completion Date:
CIM Keywords:
61970-Wires
Breaking Change:
No
Breaking Change Description:
CIM Impacted Groups:
WG13
Requestor:
Standard(s):
61970-301
Version:
Clause:
Sub-Clause:
Paragraph:
Table:
Originally Closed in Version:
Origination Date:
12/04/2024
Origination ID:
Originally Assigned To:
Description
The order of phase connections matters in the unbalanced modelling of certain types of transformers, such as open-wye, open-delta transformers and single-phase, center-tap secondary transformers. This issue proposes adding an attribute, .orderedPhases, to the TransformerTankEnd to accurately represent the ordering of the phases connected to the tank.
Files
Proposed Solution
Add the .orderedPhases class and its supporting enumeration class, OrderedPhaseCodeKind, to the canonical UML.
Refer to the attached Redmine issue about .orderedPhases.docx for detail on class/attribute descriptions and enumerated values.
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