functionbaseL
Base inductance
Extends from Modelica.Icons.Function (Icon for functions).
Information
Calculates base-inductance depending on the choice of units.
"pu":
L_base = V_nom*V_nom/(S_nom*omega_nom)"SI":
L_base = 1Note: in contrast to 'baseRL' and 'baseGC' there is NO conversion of reactance X to inductance L.
Therefore the SI-value is 1 and not 1/omega_nom. The function is needed for DC-machines which use L as input instead of X.
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | puUnits | = true if pu else SI units | |
| SI.Voltage | V_nom | nom voltage | |
| SI.ApparentPower | S_nom | apparent power | |
| SI.AngularFrequency | omega_nom | angular frequency |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Inductance | L_base | base inductance |