Software Patches

September 10, 2019

Bug Fixes

  • Auxiliary Files (SCRIPT and DATA Sections): SendToExcel Script Command now validates to ensure that the workbookname is not an empty string.
  • File Formats: Fixed access violation when reading contingency records from an Areva EMS file.
  • General: Fixed installation to properly register SimAuto.
  • GIC: Fixed bug when pasting GICXFORMER info by primary and secondary bus numbers.
  • Oneline Diagrams: Fixed an access violation that would occur when closing a oneline for which a Display Explorer is also open.
  • Optimal Power Flow (OPF): In OPF solution when using the minimum control change option, the phase shifters and DC Lines controls were not working properly and instead were using a cost function centered around zero instead of the present operating point. This has been fixed.
  • Transient Stability: Fixed treatment of damping on the WTGT_A model.
  • Transient Stability: Modification of WTGT_B mechanical model for wind turbines.
  • Transient Stability: When reading a DYR file which contains the USRMDL with the name DERAU1, Simulator will automatically convert that to the DER_A model.
  • User Interface Dialogs: When trying to change the ID of a branch from the branch dialog while in Edit mode, an error for "Cannot make a visible window modal" could result. This has been fixed.