Software Patches

August 12, 2024

Features and Improvements

  • Transient Stability: added more description to Accel factor for GENTPF, GENTPJ, and GENQEC models to indicate the field is not used by PowerWorld Simulator.
  • Bug Fixes

    • Oneline Diagrams: When copying and pasting oneline diagrams including the underlying model records, there were access violations during the paste step, and the software would need to be restarted. This bug is now fixed.
    • Transient Stability: The Auto-Save an Image of a plot during transient stability had an bug when the PNG file format was selected and the plot was loaded from an aux file. Instead of the PNG file format, the PDF format was selected in the plot. This bug has been fixed.
    • Transient Stability: I fixed a bug with the loading of the PLNTBU1 and REAX3BU1 and REAX4BU1 model from a dyr file. For example, the bug is that if the plant controller bus is at bus 1 but the REAX models are at bus 2 and 3 but are referencing to the plant controller at bus 1 it was not loading. This is a possible configuration and we write this configuration correctly in a dyr file but we can't read it. This bug was fixed and now it will be read correctly.