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Since version 2017 a new module for scanning the simulation is available. Attached an example how the Fault Ride Through simulation scan can be used. The project contains two study cases, in the first…
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For this task of importing and exporting of projects, you can use CompfdImport and CompfdExport command objects. Python example of importing a PowerFactory pfd project direct under user location:…
The attached example contains an additional result box which shows the sum of losses of all the lines in the system. To prepare such a result box, a DPL script is included in folder…
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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The modelling of LV circuit breaker releases is very similar to the modelling of HV circuit breaker relays. The main difference is that although a CT element is selected (StaCt), this element should…
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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…
Studies involving WAMS (Wide Area Measurement System) and PMU (Phase Measurement Units) are typically executed with RMS simulation as it is the faster than EMT simulation when dealing with larger…
These are the different Apparent Power variables which can be selected in the flexible data page of a transformer or line. Using the transformer as an example: m:Smax:bushv (Maximum power)…
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The loading on an element such as a transformer or line is always based on the current.For a transformer, the loading for each side is calculated from the actual current and the rated current for that…
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The simulation results are not always on a fixed time base due to interruptions happening during the simulation. The attached project contains a script which uses first the Comtrade export to get a…