642   Battery name ZBAT duplicate

Created: 01 Sep 2009

Status: In Force (green)

Part: Part 7-420 (2008; DER)

Links:

Page:

Clause: 8.2.2

Paragraph:

Category: No impact on this part

Issue

In IEC 61850-7-4 clause 5.15.2 as well as in IEC 61850-7-420 clause 8.2.2 the logical node Battery (systems) ZBAT is defined.
This duplicate definition seems not to be the best solution.

Proposal

Alternative 1:
The definition in IEC 61850-7-4 should be expanded with the terms of IEC 61850-7-420, so that the new definition should be the superset of both defnitions. The definition in IEC 61850-7-420 should be deleted.

Alternative 2:
The definition in IEC 61850-7-420 should be renamed.

Discussion Created Status
30 Jan 14 In Force (green)
Discussed in Geneva meeting and accepted 08 Oct 13 Ballot Period
Logical node ZBAT of IEC 61850-7-420 (!) will remain in this standard, but will be renamed to DBAT. See decision made in Tissue 945. The prior decision made in Tissue 893 is no more relevant. 15 Nov 12 Discussion (red)
Not relevant 28 Sep 12 Discussion (red)
28 Sep 12 Discussion (red)
No more relevant as it was decided by the WG 17 IEC 61850-7-420 UML Task Force to remove LN ZBAT from 61850-7-420 Ed. 2 and to replace it by the identically named LN from 61850-7-4 Ed. 2 - see tissue 893. 16 Aug 12 Triage

 

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