Questions & Answers

[EmilieSkog]

Discussion for Q&A about the DIGIN10 model and it's use

[EmilieSkog]

Q:
An equivalent for the upstream grid is commonly used for analyses in the distribution grid in the form of a swing/slack bus. It is necessary to know both the short-circuit power (Sk) and voltage (Vin) that the upstream grid represents. Could EquivalentInjection be used for this purpose?

For which scenarios is it correct to use EquivalentInjection vs ExternalNetworkInjection?

[MarcoPignati]

Same question!

[LarsNordevall]

Q:
Should the attribute cim:PowerTransformerEnd.phaseAngleClock be included in the DIGIN grunnprofil? It is common to include and use phase angle shift in addition to vector group in power flow calculations.