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An AC voltage source (ElmVac) can be controlled in EMT simulations by means of signals gathered from a measurement file (ElmFile) which specifies the time series for the three phase voltages. For that…
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The Unit Commitment and Dispatch Optimisation module was new in PowerFactory 2019. The module solves the unit commitment linear-programming problem over a predefined period of time, while…
The attached script allows the direct plotting of selected signals or states from the graphical block definition. Usage is simple: Import the script (best to the projects script folder), mark the…
This example shows how measured data in Comtrade format can be displayed and replayed. The attached file "Playback_Comtrade_File.zip" is suitable for PowerFactory versions prior to 2025. Please follow…
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With the release of PowerFactory 2016 the licensing system has been re-implemented and is based on a new technology since. Users of former versions of PowerFactory (15.x or previous), need to migrate…
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There are various possibilities to ground the star point of transformers. Generally, the grounding is defined on the Basic Data page => Grounding / Neutral Conductor. The following options are…
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If during the PowerFactory installation, the process fails with a ‘Windows Installer Error Code 5’ or ‘Windows Installer Error Code 32’, then your system has denied the necessary access rights to the…
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The individual phases of the AC voltage source (ElmVac) can be controlled in RMS/EMT simulations. For that purpose, the voltage source (ElmVac) is linked Fourier Sources (ElmFsrc) by a composite…
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while importing an UCTE.DEF file with standard settings, one can observe: * no external grids are imported *consequently the short-circuit calculation is based only on the synchronous generator infeed…
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By using the option “Add Label with definable Format” out of local menu bar, it is possible to insert a user defined text box in the time-overcurrent plot. Normally there is a pre-defined format…
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