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The Thevenin and Norton equivalents are characterized by their open-circuit voltage and short circuit current. The inner voltage source of the Thevenin equivalent equals the open circuit voltage,…
An example is attached, where the Voltage source is controlled via a DSL block. A number of parameters are available in order to customize the ramp:   - TStart : Time to start ramp in s- TEnd :…
In order to run PowerFactory, a Licence Service that is called CodeMeter needs be installed on a Windows based machine (refer to this link for supported Operating Systems). For Single-User Editions of…
Copying the entire operational data from one scenario to another can be done very easily by activating the target scenario then using right-click, Apply on the source scenario. This copying process…
It is possible. For this task, you will have to define a new relay. This relay will represent the connection between relays of interest.   In attached project, you will find two distance relays…
Refer to attached project file. The project contains two IEEE 39 bus test systems connected via two long power lines between bus 29 - bus 09 and bus 23 - bus 10.  The following study cases are…
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…
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…
The objective of the attached project is to simulate and analyse the transient recovery voltage (TRV) on high voltage circuit breakers. The circuit breaker itself is modelled by means of a breaker…
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…