Software Patches

May 22, 2020

Features and Improvements

  • Transient Stability: When writing error and warning messages to the log when reading a DYR file, added addition information to show the NAME of buses related to the log messages.
  • Bug Fixes

    • General: Fixed possible access violations that could occur when deleting an object that had been initially assigned to an owner, then removed from that owner, and that owner was then deleted.
    • Transient Stability: When storing transient results to hard-drive, if the check box to use area/zone filters was not checked then all objects would be written to the TSR hard drive file regardless of the the filtering specified with the generator or load objects. Thus the filtering was not being used. This bug did not exist for branches or buses but only loads and generator.
    • Transient Stability: For synchronous machine models, removed the validation warning message that says "Tqop > 5*Tqopp is recommended". This is not a useful warning.