Software Patches

August 9, 2023

Features and Improvements

  • Auxiliary Files (SCRIPT and DATA Sections): Added three new parameters to the CTGWriteResultsAndOptions script command: Opt20 = Save Primary Contingency Options for Combo Analysis, Opt21 = Save Primary Contingencies for Combo Analysis, and Opt22 = Save CTG Combo Results. All of these parameters are NO by default and NO when used with the CTGWriteAllOptions script command.
  • Contingency Analysis Tool: When saving options from the Save button on the Contingency Analysis dialog there are now options to Save Primary Contingencies for Combo Analysis, Save Primary Contingency Options for Combo Analysis, and Save CTG Combo Results.
  • Contingency Analysis Tool: Added buttons to Load and Save contingencies and options from the CTG Combo Analysis dialog. When saving, the same options that are used when saving from the Contingency Analysis dialog are available.
  • Bug Fixes

    • Transient Stability: OEL1 model is now allowed with exciter models that are configured for an OEL input signal at a LV gate. Only the generator trip and hard limit on Efd exciter output can be enforced in this case, and the OEL1 model would continue functioning in limited capacity when (runback <> 0) at the OEL1 model instance.