Impedance cable, internal

Definition according to CIGRE TB 531 chap. 4.2.1

Symbol
$\mathcal{Z}_{int}$
Unit
$\Omega$/m
Formulas
$\mathcal{Z}_1+\mathcal{Z}_2+\mathcal{Z}_3$
Related
$\mathcal{Z}_1$
$\mathcal{Z}_2$
$\mathcal{Z}_3$
Used in
$Z_{ch}$
Surge impedance [$\Omega$]