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In order to modify the inductance and resistance of the Series Reactor element within an EMT simulation, then the following signals must be set externally from a user defined model (e.g. DSL or…
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The example shows the application of an SSSC based on a two-level converter for EMT simulation. The grid is composed of two voltage sources and three 110 kV parallel lines. The SSSC is installed at…
The attached PowerFactory project includes a script called "Coordinates Import" which allows users to import geographical coordinates from GIS or other systems that are stored in an Excel file for the…
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To calculate the mutual impedance, a current is injected to bus 1 and the voltage at bus 2 is calculated, while all other sources in the system are deactivated (voltage sources short-circuited and…
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The attached PDF file contains a detailed description of the DPL script "Efficiency ratio calculation" from the global DIgSILENT Library.…
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The general line type (TypLne) is based on impedance values and can be defined with or without the neutral wire. Depending on the use case, the neutral can be modelled either explicitly (3 phases +…
PDF reports can by default use results that are present in the memory of PowerFactory, e.g. after a Load Flow calculation. Therefore, the calculation always has to be executed first before creating a…
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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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In PowerFactory, you can have everything you need for modelling a network and carrying out analysis, all in the one project. This includes network model data, diagrams, calculation settings and…