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Temperature of insulation

Symbol
$\theta_i$
Unit
°C
Formulae
$\theta_c-\left(T_{ct}+T_{scb}\right) W_c-T_{ins} \left(W_c+\frac{W_d}{2}\right)$
Related
$T_{ct}$
Thermal resistance of conductor tape [K.m/W]
$T_{ins}$
Thermal resistance of insulation [K.m/W]
$T_{scb}$
Thermal resistance of screen bedding [K.m/W]
$\theta_c$
Temperature of conductor [°C]
$W_c$
Conductor losses [W/m]
$W_d$
Dielectric losses [W/m]
Used in
$\kappa_i$
Electrical conductivity of insulation material at 0°C [S/m]
$w_d$
Volumetric density of dielectric losses [W/m$^3$]