Software Patches

October 27, 2021

Features and Improvements

  • Oneline Diagrams: On the Format Dialog, Display/Size page the X and Y values for the selected objects are shown, and can be changed. The dialog also shows the range of the X an Y values for all the selected objects.
  • Oneline Diagrams: Made a minor change to the Align Group Objects function. Previously when taking a vertical group of objects and doing a horizontal align it would set the horizontal position based on the average of their x locations.  Now it sets their position based on the horizontal location of the top one in the group.  The same is true when aligning horizontally, except it uses the left one in the group.
  • Bug Fixes

    • Contingency Analysis: If Contingency X resulted in a partial solution (some islands are solved while others are not) and the very next Contingency X+1 did not do anything (for example it opened a branch that was already open in the reference case), then Contingency X+1 would also report as a "Solved=Partial" instead of the correct "Solved=YES". This has been fixed.
    • File Formats: When loading a case saved using the Save Two Bus Equivalent option with Transient Stability that contained Supplemental Data containing objects that are not saved with the two bus equivalent, an access violation could result. This has been fixed.
    • QV Curve Tool: Fixed access violation that could occur when running QV analysis and no buses are selected for analysis.