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To be able to create a plot from values that are saved inside a vector object (VisVec) you first need to define and fill a result file (ElmRes) with values from a vector of interest. The easiest way…
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Several EMT studies (transformer energisation, load rejection, ferro-resonance etc.) require a detailed model of the non-linear behaviour of the transformer iron core which is defined by its…
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The DIgSILENT “Scripting with Python in PowerFactory” focusses mainly on the communication between PowerFactory and Python. The training includes a short introduction to the Python language and…
Refer to the attached project which is based on the Transmission example and is focusing on study case "03 Transient Stability". The case reproduces a 100 ms fault event and the post fault recovery…
There is a way of closing the PowerFactory application in Python without closing the Python In this case you can open PowerFactory by using „app = powerfactory.GetApplicationExt()“ and later on just…
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The contingency calculation supports also the recording of additional user defined variables. But there is no direct way to display a summary (such as min/max) of these values over all contingencies.…
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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…
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…
Working a lot with PowerFactory can lead sometimes to quite large result objects which occupy space on the hard disc. The attached Python script can list for you the total size of each project to help…
Refer to attached example project. It contains a basic example on how such a procedure could be implemented. The project is built based on the Resonance Studies Application Example. It contains one…
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