This document shows the steps of importing a PSSE model into HYPERSIM.

Step 1 - Create a new HYPERSIM model

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

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

Step 2 - Import the PSSE model

• The PSSE import feature can be found in the Network Import tool from the HYPERSIM Ribbon Options under the Network section.

• Select the *.raw file from PSSE option and Import it.

To import a PSSE model into HYPERSIM, it is necessary to provide the path to the *.raw file in the designated "File" text field. 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 an accompanying *.dyr file, it is not possible to import solely a *.dyr file.

The PSSE Network Import operation generates a set of reports, which are useful, among other things, for:

• Identifying any ignored or unsupported components.

• Assist OPAL-RT in the identification of the cause of potential conversion issues.

For more details on these reports see Network Import Reports.

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