Model option
Do not model
No HV transformer losses, with the entered fractions kept on the Losses tab
Inputs used: HV transformer: no-load (iron) loss, HV transformer: load (copper) loss at STC, Night disconnect, Model the HV transformer
Method
The iron and copper losses of the HV transformer are left out, and the HV transformer loss row is zero. The fractions entered on the Losses tab are kept for when the transformer is modelled again. A grid power limitation at the injection point leaves the transformer out of the inverter ceiling as well.
API
ac_losses.use_hv_transformer = false