.PowerSystems.Utilities.Precalculation.baseL

Information

Calculates base-inductance depending on the choice of units.

"pu":

  L_base = V_nom*V_nom/(S_nom*omega_nom)

"SI":

  L_base = 1

Note: 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.

Interface

function baseL
  extends Modelica.Icons.Function;
  input Boolean puUnits "= true if pu else SI units";
  input SI.Voltage V_nom "nom voltage";
  input SI.ApparentPower S_nom "apparent power";
  input SI.AngularFrequency omega_nom "angular frequency";
  output SI.Inductance L_base "base inductance";
end baseL;

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