543   YEFN as Petersen Coil

Created: 20 Jul 2007

Status: Not Applicable

Part: Part 7-4 (2003)


Page: 61

Clause: 5.14.1


Category: Issue for edition 2 of this part


When I use the logical node "YEFN" with the implementation as plunger core coil (petersen coil), the attribute "ColPos" should be used.

The attribute "ColTapPos" which indicates the step position is mandatory, the attribute "ColPos" is optional.


The attribute "GC_1" should be assigned to "ColPos" and "ColTapPos" instead of "M" to "ColToPos" and "O" to "ColPos".

Discussion Created Status
TC57 WG10 is currently preparing Edition 2 of the standard IEC 61850-7-4. A CD is under circulation.

Since the process to prepare Edition 2 has started, TISSUES related to Edition 2 are not handled anymore in the TISSUE database. The formal IEC process has to apply instead.

Please submit this as a comment to the CD of Edition 2.

As an additional Information: The CDC APC used for that data has been modified for Edition 2.
20 Jul 07 Not Applicable


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