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PowerFactory includes built-in devices to measure current (StaImea), voltage (StaVmea) and power (StaPqmea). Since PowerFactory version 2022, these devices calculate the instantaneous values, true RMS…
This means, that although a valid licence is used, the requested module is not available for this user. You can check which modules are included in your licence via Menu->Help->About PowerFactory. If…
In the following example the switching in of a shunt capacitor is demonstrated (via an EMT-Simulation), with focus on the resulting capacitor inrush currents. The network model comprises a 6 kV…
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 Q(V) characteristic is available as reactive power controller for load flow calculation within the generator models as well as within the station controller. The slope of the control curve can be…
In the attached project, four different QDSL battery models are implemented that control the power consumption or feed-in of a battery (an ElmGenstat element is used for the battery). These QDSL…
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An example for a DC/DC converter (using ElmDcdc element) is provided attached. The DC/DC converter supports either buck or boost configurations. The buck converter can be chosen by setting the value…
The loading on an element such as a transformer or line is always based on their current. For a transformer, the loading for each side is calculated from the actual current and the rated current for…
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A DPL script can execute a huge number of calculations in a loop. This can be used to analyse sensitivity to element or type parameters on load flow, short circuit or other calculation. This iterative…
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The Thevenin and Norton equivalents are characterized by their open-circuit voltage and short circuit current. The inner voltage source of the Thevenin equivalent equals the open circuit voltage,…
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