CIM Issues #4918
EnergySource attributes rn and xn should be named r2 and x2
Status:
Closed
Priority:
High
Author/Contact Info:
WG14-T.McDermott
Base Release:
Solution to be Applied To:
CIM18v07
Solution Version:
CIM18v07
Solution Applied By:
Chavdar Ivanov
Completion Date:
10/08/2023
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:
03/24/2009
Origination ID:
1216
Originally Assigned To:
Description
EnergySource attributes rn and xn should be named r2 and x2, respectively. This is consistent with usage of r2 and x2 in SynchronousMachine, and avoids confusion with neutral impedances for transformers and generators, which are typically denoted rn and xn.
Proposed Solution
WG 13 needs to decise if we are renaming the 2 attributes or we do not want to make this breaking change in CIM18.
Decision
Oslo, 14 Jun 2023
Apply changes in line with the decision of issue 6202.
Release Notes
EnergySource attributes rn and xn were changed to r2 and x2. The changes are also applied in 452 SC profile