Software Patches

April 15, 2025

Features and Improvements

  • Auxiliary Files (SCRIPT and DATA Sections): Do not put any restrictions on AXD script commands for being allowed when a load of an AXD file is treated as a complete oneline. Loading as a complete oneline is assumed when using the LoadAXD script command and creating a new oneline at the same time. At this point there seems to be no reason to restrict when AXD script commands can be applied.
  • Bug Fixes

    • Available Transfer Capability (ATC) Tool: When using the ATC tool to ramp a scenario to the transfer limit for the scenario, the ramping to this transfer limit might fail if there were any iterated limiters that ended up not being able to solve their contingency and fully find the iterated limiter. This has been fixed.
    • Transient Stability: REPC_B model were showing the incorrect sign for fdbd2 and possibly fdbd1 and dbd.