https://iec61850.tissue-db.com/tissue/1844 - Implementation of SumSwARs in 3-phase circuit breaker inaccurate
TF Unique ID:
Discuss in Upcoming Meeting:
Needs More Information:
Proposal from tissue:
"By changing the PressCond of SumSwARs from O / O to OMulti / O, three summation currents can also be mapped for a three-phase circuit breaker."
A modelling example shall be described in TF7-500 to decide if also in 3-phase CB four instances of LN XCBR shall be used.
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