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Using the measurement file to read time series will give you a simulation time referenced value. An event based shift of this curve is not possible. The attached project shows another approach on…
Using element parameter via signals is not possible in DSL but the configuration script, available since V2020, can help you to get the task done. The configuration script is defined in the type…
A synchronous motor is typically started as an induction machine while a field winding resistance is also used. The "asynchronous" motor starting of a synchronous machine implies the use of rotor…
The normal tap changer model of a transformer can adapt the voltage at the LV- or HV-side. The control is applied when the voltage of a certain terminal is violating the upper or lower voltage limit.…
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To simulate the charging behaviour of electric vehicles in PowerFactory the template “DIgSILENT Electric Vehicle” from the global library can be used. This is done by using a QDSL (Quasi-Dynamic…
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In PowerFactory 2021 a new plot framework was introduced. The old classes for pages (SetVipage) and plots (VisPlot, Vis..) were retired and new, more advanced, classes are now avaiable and the new…
The function of a power system stabilizer (PSS) is to extend the small–signal rotor-angle stability limits of the power system by modulating the synchronous machine’s excitation to damp the rotor…
The PowerFactory synchronous machine element offers an input signal for the excitation voltage. Usually this signal is connected to a DSL model of an excitation system (AVR or EXC). This modelling…
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A modular implementation of the WECC dynamic composite load model (CMPLDW) is included as a Template in PowerFactory versions 2020, 2021, 2022 and 2023. The latest version of this Template is now…
Onwards PowerFactory 2022, an IEC 61400-27 DLL (defined in IEC 61400-27-2 Edition 1 Annex G) can be used in Modelica Model Type (TypMdl) in addition to DSL Model Type (BlkDef). It is recommended that…