Inductance of phase 2

Symbol
$L_2$
Unit
H/m
Formulae
$\frac{\mu_0}{2\pi} \left(\ln\left(\frac{\sqrt{a_{23} a_{12}}}{GMR}\right)+1j \sqrt{3} \ln\left(\frac{a_{23}}{a_{12}}\right)\right)$three-phase system, individual
$L_1$three-phase system, trefoil
$\frac{\mu_0}{2\pi} \ln\left(\frac{a_{12}}{GMR}\right)$three-phase system, flat equal distance