.AixLib.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortRLC_N

Information

RLC line model (T-model) that connects two AC three-phase unbalanced interfaces with neutral line. This model can be used to represent a cable in a three-phase unbalanced AC system.

The model represents the lumped impedances as shown in the figure above. Assuming that the overall cable has a resistance R, an inductance L, and a capacitance C, each line has an inductance equal to L/3, a resistance equal to R/3 and a capacity equal to C/3.

The resistance, capacitance and inductance of the neutral cable are defined separately using the parameters Rn Cn, and Ln.

Revisions

• April 5, 2023, by Michael Wetter:
  Set nominal attribute for voltage at terminal.
• September 17, 2016, by Michael Wetter:
  Corrected wrong annotation to avoid an error in the pedantic model check in Dymola 2017 FD01 beta2.
  This is for issue 557.
• March 9, 2015, by Marco Bonvini:
  Added parameter for start value of the voltage.
• January 14, 2015, by Marco Bonvini:
  Added model and user guide