Conductor temperature at z

Conductor temperature, at the point z in the cable route in the tunnel.

Symbol
$\theta_{c,z}$
Unit
°C
Formulae
$\theta_{o,z}+W_c \left(T_1+n_c \left(1+\lambda_1\right) T_2+n_c \left(1+\lambda_1+\lambda_2+\lambda_3\right) T_3\right)+W_d \left(\frac{T_1}{2}+n_c \left(T_2+T_3\right)\right)$Cables
$\theta_{o,z}+W_c \left(T_1+n_c \left(1+\lambda_1\right) T_{prot}\right)$PAC/GIL