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Published November 4, 2025 | Version v5.1.0
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PowerSystems.jl — A power system data management package for large scale modeling

Description

PowerSystems v5.1.0

Diff since v5.0.1

Breaking changes

  • Add methods to handle ImportExportCost Data

Merged pull requests:

  • Add full time-variable ImportExportCost interface (#1560) (@GabrielKS)
  • Clean up stale generated_*.md files before docs build (#1561) (@Copilot)
  • Update PSS/e models reference for v5.0 and relocate to Reference section (#1562) (@Copilot)
  • Add how-to guide for System context managers (#1563) (@Copilot)
  • Add function signature docstrings to SupplementalAttribute constructors (#1565) (@Copilot)
  • Add how-to guide for time-series fuel costs in ThermalGenerationCost (#1566) (@Copilot)
  • changes to use some additional abstractions (#1568) (@jd-lara)
  • Add how-to guide for adding costs to imported/exported power (#1569) (@Copilot)
  • Add static/dynamic component definitions to tutorials and OfferCurveCost to API (#1570) (@Copilot)
  • Jd/changes for eic (#1571) (@jd-lara)

Closed issues:

  • Old generated_*.md files aren't cleared out by make.jl (#1193)
  • Create how-to for System "context managers" (#1246)
  • Add function signatures to Supplemental Attributes (#1459)
  • Tutorial or how-to of time-series fuel curve data (#1502)
  • Add dynamic/static definitions to Create and Define a Power System (#1506)
  • Update Supported PSSE models list for PSY5 and move to Reference (#1507)

Notes

If you use this software, please cite it as below.

Files

NREL-Sienna/PowerSystems.jl-v5.1.0.zip

Files (3.6 MB)

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