[FEATURE] State Estimation Features

[Welthulk]

I have read the manuals, but unfortunately I cannot find out which features are supported by the State Estimation.
Questions:
Are subnets supported?
Are island networks supported?
How are couplings on busbars modeled?
Are phase-shifting transformers supported?
Can transformer taps be estimated?
How are parallel lines and transformers handled?

Thank you very much for your answer

[TonyXiang8787]

Hi @Welthulk,

Thank you for your question. Since this is a questions ticket instead of bug/issue report. We are first trying to migrate this ticket to the discussion board.

https://github.com/orgs/PowerGridModel/discussions

I close this issue here.