Software Patches

October 25, 2021

Features and Improvements

  • Time Step Simulation: Added a few more fields for showing the TimeDomainOPF input field counts, including a total input field count.
  • Bug Fixes

    • 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).