SPP Posts 2023 ITP Base Reliability (BR) Powerflow Initial-Final Model Information
SPP has Posted the 2023 ITP Short-Circuit Initial-Final Models and Supplemental Data to GlobalScape
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Summary:
SPP staff will be requesting approval of the 2023 ITP Base Reliability Initial-Final Powerflow models from TWG via email on March 28, 2022.
Additional Discussion:
The 2023 ITP Base Reliability (BR) Powerflow Initial-Final models and supplemental data will be posted to GlobalScape on Friday, March 18, 2022. SPP Staff built models using PSS®E version 34.8. SPP staff is requesting stakeholder feedback as follows:
- Verify topology is modeled appropriately
- Submit topology updates as PSS®E version 34.8 idev files through the SPP Request Management System (RMS); any questions or feedback should be submitted through the SPP Request Management System (RMS). PSS®E version 34.8 idev files are used to update the current model set. The submission of a MOD project is required for inclusion in the next model build.
When submitting projects and profiles to MOD or post processing idevs, use the following naming convention:
- Prefix the project/profile name with your owner/area number underscore company name underscore XXXX OR company name underscore XXXX if you do not have an area/owner number. For example:
- Project name: 525_WFEC_Midwest-Franklin_Rebuild.prj or Nextera_Add_GenX.prj
- Profile name: 659_BEPC_2017MDWGP4-18S or Nextera_2017MDWGP4-18S
- The file name should be separated by underscores instead of spaces (e.g., 525_Patent_Gate.prj)
- For NTC projects, include the UID or PID number at the end. For example, 659_Patent_Gate_UID300.prj or 659_Patent_Gate_UID300.idv
- As a reminder, the following Base Reliability models will be used for the 2023 ITP:
- 2024 Base Reliability Light Load, Summer, and Winter models
- 2027 Base Reliability Light Load, Summer, and Winter models
- 2032 Base Reliability Light Load, Summer, and Winter models
The 2022 series MDAG and 2023 ITP models are being built in parallel; however, the models will be posted separately. Refer to the model build schedule located on the SPP corporate website under the MDAG page (2022 Series MDAG Powerflow and Short Circuit Model Build) for the different deadlines and milestones. Note: PSS®E version 34 models are posted on GlobalScape. PSS®E version 33 models are available upon request.
