Self reactance of conductor

Definition according to Cigré guide 531 chapter 4.2.3.4.

Symbol
$X_{c}$
Unit
$\Omega$/m
Formulae
$\frac{\mu_{0} \omega \ln{\left(\frac{a_{m}}{GMR} \right)}}{2 \pi}$symmetric system
$\frac{\mu_{0} \omega \ln{\left(\frac{L_{earth}}{GMR} \right)}}{2 \pi}$single phase with earth return
$\mu_{0}$
$\omega$
Used in
$B$
$SI$
Surge Impedance [$\Omega$]
$V_{drop}$
Voltage drop [V/A/km]
$Z_{pos}$