Thermal Short-Circuit Current¶
The equivalent thermal current is calculated as:
where m and n represent the dc and ac part of the thermal load.
Correction Factors m and n¶
For short-circuit currents far from synchronous generators, the factors are given as:
where \(\kappa\) is the peak factor defined here and \(T_k\) is the duration of the short-circuit current that can be defined as a parameter when running the short-circuit calculation.