Total thermal capacitance, transient

Total thermal capacitance of cable for transient calculations.

Symbol
$Q_{tot}$
Unit
J/(m.K)
Formulae
$Q_{ct}+Q_{it}+Q_{scb}+Q_{sc}+Q_{scs}+Q_{sh}+Q_{ab}+Q_{ar}+Q_j$Single-core cables
$Q_{ct}+Q_{it}+Q_f+Q_{scb}+Q_{sc}+Q_{scs}+Q_{sh}+Q_{ab}+Q_{ar}+Q_j$Multi-core cables type CC
$Q_{ct}+Q_{it}+n_c \left(Q_{scb}+Q_{sc}+Q_{scs}\right)+Q_f+Q_{sh}+Q_{ab}+Q_{ar}+Q_j$Multi-core cables type SC
$Q_{ct}+Q_{it}+n_c \left(Q_{scb}+Q_{sc}+Q_{scs}+Q_{sh}\right)+Q_f+Q_{ab}+Q_{ar}+Q_j$Multi-core cables type SS
$Q_{ct}+Q_{it}+n_c \left(Q_{scb}+Q_{sc}+Q_{scs}+Q_{sh}+Q_{shj}\right)+Q_f+Q_{ab}+Q_{ar}+Q_j$Multi-core cables type SS with jacket over each sheath