CIM Issues #4919
RMS verses instantaneous measurementsThe CIM should be abl
Status:
Closed
Priority:
Low
Author/Contact Info:
Kendall Demaree
Base Release:
IEC61970CIM14v13IEC61968CIM10v30combined
Solution to be Applied To:
Solution Version:
Solution Applied By:
Completion Date:
10/03/2023
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:
08/03/2010
Origination ID:
13_22
Originally Assigned To:
Description
RMS verses instantaneous measurements
The CIM should be able to exchange both RMS (as it does now) or instantaneous values for SCADA or PMU measurements. One should also be able to distinquish between an analog value being RMS or instantaneous within one exchange.
Proposed Solution
Could add an instantaneous/RMS flag or enumeration to Analog class.
cim:Measurement.instantaneous:Bool - If true, the analog value is an instantaneous value, if false, it may depend upon the measurementType, but normally this would be an RMS value.
Decision
Oslo 14 June 2023
Close the issue
Following also discussion on 23 Aug 2023 after 2 weeks review period decided to close the issue