740   Zero-phase sequence current transformer

Created: 13 Jul 2011

Status: Not Applicable

Part: Part 6 (2004)

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Issue

Just question.
How to model zero-phase sequence current transformer? This type of current transformer isn't electrical connected to a cable or to bus,
therefore it can't contain Terminal elements.

Proposal

Discussion Created Status
You can model any kind of equipment without terminals, even non electrical ones, in the Substation hierarchy, and by using the Function / SubFunction elements. The main purpose from IEC 61850 point of view is to provide a plant related (functional) name to the data objects of the attached logical nodes. 28 Sep 11 Not Applicable

 

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