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Electrical DC resistance of conductor

Electrical DC resistance of conductor at operating temperature.

Symbol
$R_{cDC}$
Unit
$\Omega$/m
Formulae
$R_{c20} \left(1+\alpha_c \left(\theta_c-20\right)\right)$
Related
$\alpha_c$
Temperature coefficient of conductor material [1/K]
$R_{c20}$
DC resistance of conductor at 20°C [$\Omega$/m]
$\theta_c$
Temperature of conductor [°C]
Used in
$R_1$
Positive sequence resistance [$\Omega$/m]
$R_c$
Electrical resistance of conductor [$\Omega$/m]
$x_p$
Factor for proximity effect of conductors
$x_s$
Factor for skin effect on conductor
$z_c$
Factor z to calculate skin effect coefficients for conductor
$Z_d$
Positive sequence impedance [$\Omega$/m]
$Z_h$
Zero-sequence impedance [$\Omega$/m]