A regulator is modeled as a two winding transformer in ePHASORSIM.
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Phase present in the network
At least one phase should be selected.
Primary (in ‘General’ sub-box of the ‘Settings’ box)
Primary side of the regulator
‘At From Node’ or ‘At To Node’
Nominal Rating (in ‘Nominal Data’ box of 'General' tab)
Rating power of the regulator in kVA
Rated Voltage (in ‘Nominal Data’ box of ‘General’ tab)
Rated line-to-line voltage in kV for both primary and secondary sides
Configuration (in ‘Configuration’ box)
Connection of the transformer
‘Star to ground’ or ‘delta’
Tap (in ‘Tap Settings’ box)
Tap position of the regulator
Note: Sequence impedances of the regulator, Z0 and Z1, are considered to be very small and they are both equal to 1e-8 ohms. Moreover X1/R1 and X0/R0 ratios are also assumed to be 10.