AixLib.Electrical.Transmission.Functions.computeGMD

# .AixLib.Electrical.Transmission.Functions.computeGMD

This function computes the geometric mean distance of a three-phase transmission line

## Information

This function computes the Geometric Mean Distance of a cable.

The GMD is computed as

GMD = (d1 d2 d3)1/3,

where d1, d2, and d3 are the distances between the conductors.

#### Interface

>     function computeGMD
>       input Modelica.Units.SI.Length d1 "Distance between conductors";
>       input Modelica.Units.SI.Length d2 = d1 "Distance between conductors";
>       input Modelica.Units.SI.Length d3 = 2*d1 "Distance between conductors";
>       output Modelica.Units.SI.Length GMD "Geometric Mean Distance";
>     end computeGMD;

## Revisions

- June 3, 2014, by Marco Bonvini:
  Added User's guide.

Generated at 2026-05-12T20:19:03Z by OpenModelicaOpenModelica 1.26.7 using GenerateDoc.mos