.BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL_N

Information

Resistive-inductive 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 voltage between the ports is

image

where Vi{p,n} is the voltage phasor at the connector p or n of the i-th phase, while Iip the current phasor entering from the connector p of the i-th phase.

The model is parameterized with an impedance matrix Z. The matrix is symmetric thus just the upper triangular part of it has to be defined.

Note

The fourth line is the neutral one.

Revisions


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