Software Patches

January 22, 2019

Features and Improvements

  • File Formats: When reading in a RAW file, the shunt-connected FACTs devices are now translated to a SwitchedShunt with "ShuntMode=SVC" and "SVC=SVSMO3". In addition when writing back out to a RAW file these SwitchedShunt objects are written to the FACTS device section as well. Previously these FACTs models were read in as "ShuntMode=Continuous"
  • Transient Stability: When reading a DYR file, the USRMDL REPCTAU1 is now mapped to REPCTA1
  • Bug Fixes

    • Auxiliary Files (SCRIPT and DATA Sections): When loading a Condition object (subdata of a Filter) from an AUX file, the Integer values were only being read properly up to 7 digits. If an integer of 8 digits was used the condition may not be read properly. This has been fixed.
    • Transient Stability: Recently GGOV1DU model was added. This was being saved to a PWB file, however when loading the PWB file the model was not read. This has been fixed.