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For RMS simulations the load type has to be set to 100% dynamic load, this means constant impedance Z. Additionally in the RMS dialogue of the load type the voltage dependency of P and Q can be set.…
In order to create a Bode diagram you will need to use the Model Frequency Response command (ComFreqresp). This command is described within the User manual, section "Frequency Response Analysis",…
Refer to attached example. It contains an IBR model and a three-phase fault is simulated in both RMS and EMT. The IBR model can operate in both RMS and EMT, whereas in EMT it can be changed from an…
This script provides a convenient way to graphically compare simulation results within a single study case. It is particularly useful for parameter studies, event tuning, and model debugging, where a…
The idea of the initialisation is to preset the internal model signals by the results of an initial load flow. The key point is to first check for each DSL-model, which inputs/outputs are known and…
PowerFactory includes built-in devices to measure current (StaImea), voltage (StaVmea) and power (StaPqmea). Since PowerFactory version 2022, these devices calculate the instantaneous values, true RMS…
A simple moving average discrete time filter is provided for your reference. It can be used for both RMS and EMT type simulations. The register model (ElmReg) could be used to calculate a moving…
If you want to simulate the synchronisation of two different systems, you can model and simulate both systems as separate networks. After some seconds you can then connect them with a circuit breaker…
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…
The attached project is based on the medium voltage distribution network benchmark developed by Cigré (European configuration) [1]. The MV network includes two points of connection to the upstream HV…
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