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Main >> Applications >> Sample problems >> Fiber-optic cable and electric transmission line

Fiber-optic cable and electric transmission line

Calculation of the low electric stress zone for the most favorable fiber-optic cable position on the transmission line tower.

Problem type:
Plane-parallel problem of AC conduction

Geometry:
Optical cable transmission line model Determine the most favorable position of the fiber-optic cable (area of minimal electric potential) from the electric field calculation. C B A Soil 19 m 4 m 4 m 4 m 4.1 m 2.6 m

Given:
Line voltage (RMS value) UL = 110 kV.

Task:
Determine the most favorable position of the fiber-optic cable (area of minimal electric potential) from the electric field calculation.

Result:
Distribution of electric potential:
Distribution of electric potential of three phase transmission line

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    QuickField 6.4