recordNominalDataTrafo
Units and nominal data transformer
Extends from Modelica.Icons.Record (Icon for records).
Information
'Nominal' values for transformers. Same as 'NominalAC, but with two components for voltage: {primary, secondary}. The winding ratio is indirectly defined through the voltage ratio.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | puUnits | true | = true, if scaled with nom. values (pu), else scaled with 1 (SI) |
| SI.Voltage | V_nom | {1, 1} | {prim,sec} nom Voltage (= base of pu) |
| SI.ApparentPower | S_nom | 1 | nominal Power (= base of pu) |
| SI.Frequency | f_nom | 50 | nominal frequency |