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Below are the steps to import a PSSE model into HYPERSIM:

Step 1- Create a new HYPERSIM model

  • Select New from File tab, then create a HYPERSIM file.

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  • Select the desired folder and choose the file name, then Save it.

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Step 2- Import the PSSE model.

  • The PSSE import feature can be found in the Network Import tool

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  • from

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Include Page
PINT:HYPERSIM Ribbon
PINT:HYPERSIM Ribbon

  • Select the *.

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  • raw file from PSSE option and Import it.

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To import a PSSE model to HYPERSIM a PSSE model into HYPERSIM, it is necessary to provide the path to the *.raw file (or *.dyr file) must be provided in the designated "File" text field. (Users can also browse for it using the button to the right).All other files with the same name in the same directory are selected automatically. Users can import a model with Alternatively, users can utilize the browse option located on the right-hand side of the field for file selection.

For importing the dynamic data, the *.dyr file must bear the identical name as the *.raw file. The system automatically selects any other files within the same directory that share the same name.

While it is possible to import a model using only a *.raw file, without any an accompanying *.dyr file, but may it is not possible to import only solely a *.dyr file.

Options:

Replace machines by sources
  • if activated, the machines connected to unsupported control components are replaced by ideal voltage sources.
  • If deactivated, they are imported but without their controls. If an exciter is unsupported, the associated stabilizer is not imported either.
Remove not connected buses

Non-connected buses in the original circuit will not be imported

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Group machines with controlsThis feature merges the machine and its controllers into a subcircuit.

Once the importing procedure is started, the Python API analyzes the PSSE circuit and prepares a "edd" file and a python script that uses the Python API. This script will rely relies on data that will be stored in a folder named ConversionReports_YYYY-MM-DD_HH-mm., located next to the PSCAD PSSE file. The Subsequently, the python script is then run and executed, importing the model will be imported into HYPERSIM. Each component is assigned a unique identifier that corresponds precisely to its PSSE identification number, facilitating easy reference to the original design. The duration of the conversion process varies depending on the size of the model and the number of components involved, often taking several minutes.

After the import process is complete, reports containing information on overall conversion finished, reports are created within the aforementioned conversion report folder. These reports provide information about the overall success and performance , as well as of the conversion, along with a list of any components that may not have not been converted, are generated in the previously mentioned conversion report folder.successfully converted.

The figure below shows an example of the generated reports.

an example of the generated reportsImage Added