Posted on 2016-08-16
Using the Neher McGrath method for the calculation of the rating of buried cables under cyclic loading conditions allows for a daily, weekly, and yearly load factor in the same calculation.
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 2016-06-06
Meet the Cableizer team at CIGRE session 2016 at the Palais des Congrès in Paris, France
Posted on 2016-06-06
For the calculation of the rating of buried cables under cyclic loading conditions two main methods are used: The method according to IEC 60853 and the Neher McGrath method. The following post...
Posted on 2016-03-19
Continuously validating Cableizer is a task we take serious. Our extensive test suite is a supportive tool to verify our calculations after modifications in the formulas or solver routine.
Posted on 2016-02-22
Cableizer calculates the magnetic fields of multiple systems with different frequencies and load-flow directions. The magnetic field strength is diagrammed as impressive and meaningful...
Posted on 2016-01-07
The full range of IEC and AWG conductor sizes and corresponding standard DC resistance values is supported.
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 2015-12-16
Continuously validating Cableizer is a task we take serious. Our extensive test suite is a supportive tool to verify our calculations after modifications in the formulas or solver routine.
Posted on 2015-12-14
Modelling and calculation of the internal thermal resistance and ampacity of 3-core belted cables and screened cables with fillers.
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...