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In dynamic simulations, a breaker/switch can be closed via the Switch Event (EvtSwitch). The Switch Event can be parameterised in order to configure the closing process. Furthermore, the breaker…
This white paper documents the implementation of a detailed EMT model of a three terminal HVDC system using 2-Level Voltage Source Converters (VSC) in PowerFactory, and compares the simulation results…
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This attached script can be used to compare results within one study case. Execute for this at first manually a simulation. After this change a parameter or event and repeat then the simulation by…
It is possible to use the results of the Prony Analysis in a DSL model in order to generate a synthetic time domain curve as a summation of all resulting individual components. The generated curve can…
Please refer to the attached files, containing an EMT-Simulation example of a three-phase three-level neutral point clamped (3L-NPC) converter. The converter controller is available in Matlab Simulink…
In DIgSILENT Library, specific grid-forming (grid forming) converter templates are available and ready to use; a corresponding Technical Reference is also delivered as a reference for additional…
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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…
PowerFactory offers with the simulation scan also the possibility to observe the solver. This allows the user to define a parameter simulation scan which can stop the simulation in case of high number…
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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During the simulation of an Functional Mock-up Unit (FMU) generated from Matlab Simulink in PowerFactory the simulation start time needs to be set to zero (start time [attribute tstart] in the page…
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