CIM Issues #6452
Updated by Chavdar Ivanov 4 months ago
Change the cardinality to 1:0..2 (if this is allowed) or to 1:0..*
Most of the cases I have seen is to have two RatioTapChanger, never encountered more than two scenario
In addition there is a need to discuss: The possibility to have both a PhaseTapChangerTable and a RatioTapChangerTable assigned to a TapChanger in EQ and an attribute in SSH to denote which is active (reported by HOPS)
In addition there is a request to have a tap changer that has both ratio and phase tap changer on same winding and the winding connection angle is changing as part of the operational processes.
Slides are attached