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CIM Issues #4413

What is needed if we want to use CIM for short Circuit Ana

Added by Herbert Falk over 2 years ago.

Status:
Closed
Priority:
Normal
Author/Contact Info:
FR (EDF-EL) FR-2005-25
Base Release:
Solution to be Applied To:
Solution Version:
CIM10
Solution Applied By:
Completion Date:
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:
CIM10
Origination Date:
09/14/2005
Origination ID:
269
Originally Assigned To:

Description

What is needed if we want to use CIM for short Circuit Analysis ?. For instance each transformer should be modelized with three windings. CIM doesn't have all the attributes to fully support Short Circuits

Roy's WG14 Comments: Part 301 does define positive and zero sequence impedance which is enough for full 3 phase networks. However for partial phase networks sequence impedance values are not valid.

Proposed Solution

20070118/LOO Additional data is needed.

2008-10-13, Eric Lambert: Describe short circuit analysis use case (UCTE need) and close issue when CIM checked against that use case.

Decision

CIM does not appear to contain all data necessary for short circuit calculations, but an analysis of needs to be made of what is missing.
Short cirquit data has been added with CIM for planning, issue closed.
2010-09-02/LOO

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