CIM Issues #5006
Overlap between transformer xMin and xThe TransformerEnd.x
Status:
Closed
Priority:
High
Author/Contact Info:
Lars-Ola Osterlund
Base Release:
Solution to be Applied To:
CIM18v02
Solution Version:
CIM18v03
Solution Applied By:
Chavdar Ivanov
Completion Date:
02/07/2023
CIM Keywords:
Breaking Change:
No
Breaking Change Description:
CIM Impacted Groups:
WG13
Requestor:
Standard(s):
Version:
Clause:
Sub-Clause:
Paragraph:
Table:
Originally Closed in Version:
Origination Date:
07/14/2016
Origination ID:
13_260
Originally Assigned To:
Description
Overlap between transformer xMin and x
The TransformerEnd.x and the Tapchanger.xMin attributes are redundant.
Deprecated in 452 and 301.
Proposed Solution
A solution is to have TransformerEnd.x value correspond to the xMin value at TapChanger.neutralStep and remove the xMin values. xMax is kept and represent the reactance at the low and high steps.
Assign to Physical Devices Subgroup
Decision
Delete the two deprecated attributes:
PhaseTapChangerLinear.xMin
PhaseTapChangerNonLinear.xMin
Release Notes
The following deprecated attributes are deleted in Base package and in 61970-452:
PhaseTapChangerLinear.xMin
PhaseTapChangerNonLinear.xMin
Updated by Eric Stephan over 2 years ago
- Subject changed from Overlap between transformer xMin and x The TransformerEnd.x to Overlap between transformer xMin and xThe TransformerEnd.x
- Decision updated (diff)
Updated by Eric Stephan over 2 years ago
Updated by Eric Stephan over 1 year ago
Updated by Chavdar Ivanov about 1 year ago
- Status changed from In Progress to Closed
- Solution Version set to CIM18v03
- Solution Applied By set to Chavdar Ivanov
- Completion Date set to 02/07/2023
- Release Notes updated (diff)
Changes are applied in both 301 and 452. The issue is closed.