.Modelica.Electrical.Machines.Thermal.convertAlpha

Information

From the temperature coefficient alpha1 at temperature T1 (default 20 degC = 293.15 K) the temperature coefficient alpha2 at temperature T2 is calculated:

                alpha1
  alpha2 = ------------------------
            1 + alpha1 * (T2 - T1)

Interface

function convertAlpha
  extends Modelica.Icons.Function;
  input Modelica.SIunits.LinearTemperatureCoefficient alpha1 "Temperature coefficient at temperature 1 (default: 20 degC)";
  input Modelica.SIunits.Temperature T2 "Temperature 2";
  input Modelica.SIunits.Temperature T1 = 293.15 "Temperature 1 (default: 20 degC)";
  output Modelica.SIunits.LinearTemperatureCoefficient alpha2 "Temperature coefficient at TRef";
end convertAlpha;