Software Patches

April 13, 2023

Bug Fixes

  • File Formats: It was possible to assign an invalid Control Mode to a Switched Shunt that would result in access violations when restoring the system state as part of contingency analysis, and possibly elsewhere. The Control Mode would make it appear that the switched shunt was an SVC, but it was really an invalid type. When loading a PWB file with this incorrect control mode the control mode is now set to Fixed. The error most likely originated from loading a RAW file with a switched shunt control mode of 6 that is not supported in Simulator. When loading RAW files with this control mode the mode is now set to Fixed.