.Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRLC

Information

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

The model is parameterized with an impedance matrix Z and an admittance matrix B. The impedance matrix is symmetric, and therefore only the upper triangular part of the matrix needs to be defined.

This model is a more detailed version of the model Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL that includes the capacitive effects of the lines.

Revisions

• April 5, 2023, by Michael Wetter:
  Set nominal attribute for voltage at terminal.
• November 28, 2016, by Michael Wetter:
  Made current and voltage public to allow setting start values.
  This is for #584.
• October 6, 2014, by Marco Bonvini:
  Revised documentation and model.
• June 5, 2014, by Marco Bonvini:
  Added model.