Capacitance of Asymmetric Transposed Three Phase Transmission Line Calculator
Calculate the total capacitance of an asymmetric (irregular) three-phase transmission line.
Using the formulas:
\[
C’ = \frac{6\pi\epsilon_0\,\epsilon_r}{\ln\left(\frac{d_{ab}\,d_{bc}\,d_{ca}}{r_a\,r_b\,r_c}\right)}
\]
\[
C_{\text{total}} = C’ \times L
\]
with \(\epsilon_0 = 8.854 \times 10^{-12}\, \text{F/m}\).
Step 1: Enter Line Parameters
Example: 1 m
Example: 1 m
Example: 1 m
Example: 0.01 m
Example: 100 m
For air, use 1; for other media, use the appropriate value.