Software Patches

January 20, 2020

Features and Improvements

  • Case Information Displays: Added new fields for Branches to show loading percentages based on Limit Monitoring Settings using Contingency Ratings. These new fields are Used % at From Bus CTG, Used % at To Bus CTG, Used % CTG, Used Limit CTG, and Violated using CTG Limits.
  • General: Added option to Model Plane to choose whether the Inside Region of the plane is contained in the single quadrant in which it is defined or it extends to infinity in the other quadrants. The default is to contain the plane in a single quadrant.
  • User Interface Dialogs: When right-clicking on a generator in a oneline or an area in a case information display there is an option to bring up plots for "All Area Gen IC Curves". This dialog will now contain a legend showing indicating which generators are being shown.
  • Bug Fixes

    • General: Data Check and Dynamic Formatting would not allow the use of secondary filtering. This has been fixed.
    • General: Interfaces could not be filtered by unlinked Interface Elements. This has been fixed.
    • Oneline Diagrams: Fixed a bug causing background objects to display incorrectly when saved to an image file.
    • Transient Stability: Made sure that the Show Block Diagram button is always enabled on the various transient stability object dialogs even when showing the present transient state.
    • Transient Stability: Modified the GICCoreType so that those columns in the case information display are disabled when the GICModelType <> Default.
    • Transient Stability: Changed the default Imarg parameter for EPCDC and CDC6 models so that it is 0.15.
    • Transient Stability: Fixed a bug that when switching from One to Multiple contingencies and vice versa in Transient Stability it was initializing the simulation.
    • Transient Stability: Added "Re-set Min and Max Values" button will only work when the simulation is paused. The values will be re-set to new values only after pressing Continue button in the simulation.