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The currents and voltage in the sheath / metallic screen (MSC) depend on the bonding configuration. There are different bonding configurations for cables: Double bonding: MSC is grounded on both sides…
It is possible to represent photovoltaic (PV) systems in PowerFactory for the purpose of power system analysis. It is important to decide from the very beginning on the type of analyses being carried…
The following example contains a network model with a cable system modelled in a pipe. The element ElmCabsys is used to model the cable system (TypCabsys) which is composed of single core cables…
Depending on the available input data and the kind of study (e.g. steady state, RMS or EMT) different line models (Types) are required and available in PowerFactory. The following models are available…
Verwendung der Vorlage Importieren Sie die Vorlage Positionieren Sie die Vorlage innerhalb des Netzmodells Parametrieren Sie den statischen Generator. Achten Sie dabei insbesondere auf die…
There are various possibilities to ground the star point of transformers. Generally, the grounding is defined on the Basic Data page => Grounding / Neutral Conductor. The following options are…
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Harmonic load flow calculation and frequency sweep calculations require detailed models of lines that are also representative for higher frequencies. For that purpose, overhead lines and cable systems…
Harmonic load flow calculation and frequency sweep calculations required detailed models of lines that are also representative for higher frequencies. For harmonic analysis, overhead lines and cable…
The impedances of each phase of an overhead line differs from each other due different relative geometries of each ohase of the line. In order to mitigate / reduce unbalances in the system, overhead…
For harmonic analysis in the frequency domain, overhead lines and cables should be modeled based on a distributed parameter line model. Long overhead lines and cables should be modeled with…
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