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3-Phase cable

This is an example of the 3-phase cable simulation, performed with QuickField software.

Problem Type:
Plane problem of AC conduction.

Geometry:

three phase four cores electric cable model

All dimensions are in millimeters.

Given:
The cable consists of 4 isolated conductors and is buried in the ground.
Voltage U = 250 V.
Frequency f = 400 Hz.

Problem:
Determine the leakage current.

Solution:

View movie Video.

View movie Watch on YouTube.

Result:

Field distribution in 3-Phase cable:

electric field stress in the cable insulation

Download Download simulation files.