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CIM Issues #5357

Documentation on ShuntCompensator.grounded and EnergyConsumer.grounded attributes

Added by Pat Brown over 2 years ago. Updated almost 2 years ago.

Status:
Closed
Priority:
Normal
Author/Contact Info:
Pat Brown
Base Release:
Solution to be Applied To:
CIM18v03
Solution Version:
CIM18v03
Solution Applied By:
Chavdar Ivanov
Completion Date:
02/07/2023
CIM Keywords:
61970-Wires
Breaking Change:
No
Breaking Change Description:
CIM Impacted Groups:
WG13
Requestor:
Pat Brown
Standard(s):

61970-301, 61970-452

Version:
Clause:
Sub-Clause:
Paragraph:
Table:
Originally Closed in Version:
Origination Date:
Origination ID:
Originally Assigned To:

Description

Both classes' .grounded attributes say "Used for Yn and Zn connections. True if the neutral is solidly grounded.” In both cases the attribute describing connection (ShuntCompensator.phaseConnection and EnergyConsumer.phaseConnection respectively) are of datatype PhaseShuntConnectionKind whose possible values are: D, Y, Yn, I, G. It is not possible to specify a "Zn" connection.

Proposed Solution

Suggest changing the .grounded attribute descriptions to say:
ShuntCompensator.grounded “Required for Yn and I connections (as represented by ShuntCompensator.phaseConnection). True if the neutral is solidly grounded.”
EnergyConsumer.grounded “Required for Yn and I connections (as represented by EnergyConsumer.phaseConnection). True if the neutral is solidly grounded.”

Decision

09-May-2022 WG13 agrees with the changes

Release Notes

The descriptions are changed as follows
ShuntCompensator.grounded “Required for Yn and I connections (as represented by ShuntCompensator.phaseConnection). True if the neutral is solidly grounded.”
EnergyConsumer.grounded “Required for Yn and I connections (as represented by EnergyConsumer.phaseConnection). True if the neutral is solidly grounded.”

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