Inductance of Single Phase Transmission Line Calculator

This Calctown Calculator calculates the inductance of a single phase transmission line.

Here µ0 = 4p * 10-7. Please enter the RELATIVE permeability accordingly.

Distance between lines

Radius of line 1

Radius of line 2

μ_r

unit

L₁

L₂

Total Inductance

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where

L₁, L₂ are individual line inductance

D = distance between the lines

r₁, r₂ are individual line radii

r^' = effective radius

μ_r = relative permeability