Capacitance of Single Phase Line Transmission Calculator
Calculate the total capacitance of a two-wire (single-phase) transmission line.
Using the formulas:
\[
C’ = \frac{\pi\,\epsilon_0\,\epsilon_r}{\ln\left(\frac{d}{r}\right)}
\]
\[
C_{\text{total}} = C’ \times L
\]
with \(\epsilon_0 = 8.854 \times 10^{-12}\, \text{F/m}\).
Step 1: Enter Transmission Line Parameters
Enter the center-to-center distance between the two conductors (e.g., 1 m)
Enter the radius of the conductors (e.g., 0.01 m)
Total length of the transmission line (e.g., 100 m)
For air, use 1; for other media, use the appropriate value