Impedance cable, internal

Definition according to Cigre TB 531 chap. 4.2.1

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