Software Patches

August 2, 2022

Bug Fixes

  • Case Information Displays: When using Supplemental Data Objects and using the feature to "Inherits from Model Structure" to allow for example a Generator object to inherit a SupplementalClassification from the generator's bus, the code was very slow when definining 100s or 1000s of supplemental data objects. With 1000 counties defined when inheriting like this generator displays could takes 10s of second to refresh. This has been rewritten to make it much 1000s of times more efficient so no display refresh issues are noticed.
  • GIC: Fixed access violation that would occur loading GIC time varying E field data after clearing GIC data. The data structures were not being reinitalized properly. This has been fixed.
  • Transient Stability: In the Transient Stability Plot tool, the names of the plots and plot series was modified to eliminate the use of "\" character that may appear in them. In various other formats that a user may export the plot information to (such as a JSON file), the backslash character is a special escape character. To eliminate trouble users may experience with this, a "\" is eliminated and substituted with a "_". Example: "Gen_App Imp\R" will now look like this "Gen_App Imp_R"
  • Transient Stability: Added to support to read/write PSS2C Stabilizer for PSSE dyr files.