Posted on 2016-07-03
For single-core cable circuits with sheaths solidly bonded at both ends and possibly at intermediate points, the circulating currents and the resulting losses increase as the spacing increases,...
Posted on 2016-06-26
Phase splitting can be used to drastically reduce the magnetic fields of buried power cables. Also, the conductor cross-section can be less than half because the current is only half per split...
Posted on 2015-12-18
Enhanced modelling of multi-core cables and redefined calculation of its screen/sheath losses and internal thermal resistances.
Posted on 2015-11-20
The IEC standard 60287-1-1 describes methods to calculate the armour loss factor but does so for one layer of armour only. Other ampacity calculation programs allow the user to model as well only...
Posted on 2015-04-20
The online soil temperature calculator is based on a simplified mathematical model describing the expected temperature curve in the soil. It is especially useful to estimate the maximum soil...
Posted on 2014-10-13
This user guide describes how to define a heat source or a heat sink in Cableizer. The differences between a definition based on the dissipated heat or the surface temperature are outlined and explained.
