Capacitance of Symmetric Three Phase Transmission Line Calculator

This Calctown Calculator calculates the capacitance of a symmetrically spaced three phase transmission line.

Here e₀ = 8.854 * 10^-12. Please enter e_r accordingly.

Dielectric ratio

unit

Distance between lines

Radius of conductor

C(Capacitance of each phase)

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where

ε₀ = Dielectric constant in vaccum

ε_r = Dielectric ratio

D = distance between the lines

r = radius of conductors

C_a, C_b, C_c are Capacitances of phase a, b and c respectively