Dielectric losses

Symbol
$W_d$
Unit
W/m
Formulae
$\frac{\omega C_b \left(1000U_o\right)^2}{3} \mathrm{tan} \delta_i$3-phase system with relative phase angle 120° or mono-phase
$\frac{\omega C_b \left(1000U_o\right)^2}{4} \mathrm{tan} \delta_i$2-phase system with relative phase angle 180°
$0$DC system
Related
$\omega$
$\mathrm{tan} \delta_i$