Software Patches

October 22, 2021

Features and Improvements

  • Contingency Analysis Tool: Added local menu option to the Primary Contingency case information display to Insert Special > Auto Insert Primary Contingencies.
  • Bug Fixes

    • Time Step Simulation: Fixed bug with pasting data into the Time Step Simulation. The issue is the paste was ignored for if the data did not already exist for the particular time point.
    • Transient Stability: Bug fix for Line Relay models DISTRELAY and DISTRELAYITR.
      When using TransferType = DUTT/PUTT/POTT/DCB, the communication signal was not obtained correctly from the companion relay.
      This was affecting both tripping and reclosing of transfer trip lines (i.e. RecloseWithFault=0)