CIM Issues #5016: OperationalLimit for BranchGroupNeed a means to apply the - WG13 Issues - UCAIug Issue Tracking System

CIM Issues #5016

OperationalLimit for BranchGroupNeed a means to apply the

Added by Herbert Falk over 3 years ago. Updated about 1 month ago.

Status:

In Progress

Priority:

Normal

Author/Contact Info:

Kendall Demaree

Base Release:

CIM16

Solution to be Applied To:

CIM18

Solution Version:

CIM18v16

Solution Applied By:

Chavdar Ivanov

Completion Date:

CIM Keywords:

Breaking Change:

Breaking Change Description:

CIM Impacted Groups:

WG13

Requestor:

Standard(s):

Version:

Clause:

Sub-Clause:

Paragraph:

Table:

Originally Closed in Version:

Origination Date:

10/18/2016

Origination ID:

13_270

Originally Assigned To:

Description

OperationalLimit for BranchGroup
Need a means to apply the general operational limit capabilities to BranchGroup rather than the fixed limit attributes on the BranchGroup class.

Proposed Solution

Suggest adding another optional association from OperationalLimitSet to BranchGroup. The direction on OperationalLimit type supplies the direction of flow relative to the BranchGroupTerminal direction.

Assign to Energy Model Requirements Subgroup

For additional information:
https://github.com/CIMug-org/WG13InformationModel/issues/9

Decision

19-Sep-2024 Joint TF Hybrid Meetings - Minneapolis:
Reviewed. Proceed with:

- Delete InfFeeder::Circuit with the intention to use ExtPowerTransferCorridor::Circuit
- The BranchGroup are used in multiple use cases and making the above changes might break some existing use cases. Therefore we will deprecate with the statement that we will support the use cases that are still using it.
- It should also be noted that BranchGroup is not been included in any IEC published standards/profiles. However, we know it has been used in local extensions.
- To address the above ticket we are including the ExtPowerTransferCorridor package that already includes these features in addition it supports the more advanced case where multiple circuits/branch groups have inter-dependency.

- We are encouraging all users of the BranchGroup to report back their use cases

Release Notes

The following model changes were made for this issue:

The InfFeeder package and the Circuit class were deleted from the model
The BranchGroup and BranchGroupTerminal have both been deprecated.
The DocBranchGroup class diagram was deleted.

IMPORTANT:
It should also be noted that BranchGroup is not been included in any IEC published standards/profiles. However, we know it has been used in local extensions. We will support the use cases that are still using it for power transfer corridor. We are encouraging all users of the BranchGroup to report back any use cases beyond the power transfer corridor use case.

Updated by Eric Stephan over 3 years ago

Subject changed from OperationalLimit for BranchGroup Need a means to apply the to OperationalLimit for BranchGroupNeed a means to apply the
Decision updated (diff)