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The short circuit power of the external grid is typically provided by the network operator for the connection point, where the External Grid element represents the network operators grid. The provided…
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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…
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…
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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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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Refer to attached project file. The project contains two IEEE 39 bus test systems connected via two long power lines between bus 29 - bus 09 and bus 23 - bus 10. The following study cases are…
Acharacteristic is assigned by an invisible object. This object is of the class "ChaRef" and it is stored IN the object you want to apply the characteristic to. Assumed that the load is the target…
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…
Cable systems can be modeled in PowerFactory using either sequence data or geometrical data of the single core cable and cable system arrangement. The PowerFactory project which is attached with this…
The Task Automation command (ComTasks) enables the PowerFactory user to run a list of various tasks ranging from specific PowerFactory power system analysis calculation functions up to generic data…