Voltages between shields/sheaths at the cross-bonding points phases b-c

Definition according to IEEE 575-2014 Annex E.1.4

Symbol
$V_{bc}$
Unit
V
Formulae
$0$single-phase fault minor section 1, cross-bonded
$I_{kc} \left(\frac{I_{kx}}{3} \left(Z_{oig}-2Z_{oog}\right)+I_{kb} \left(Z_{oog}-Z_{oig}\right)\right)$single-phase fault minor section 1, cross-bonded, flat