Software Patches

October 5, 2010

Features and Improvements

  • Case Information Displays: The Transformer Configuration Field is now enterable and toggleable on a case information display.
  • File Formats: When loading in EPC files and the latitude and longitude values are both zero, both entries will be ignored as invalid.
  • PV and QV Curve (PVQV) Tool: Nominal Shift field is now included in the PV output file. Previously, only the Export and Import fields were included sometimes making it difficult to match up results between a scenario and the base case.
  • Simulator Automation Server (SimAuto): Labels now supported in SimAuto functions ChangeParametersSingleElement, GetParametersSingleElement, and GetParametersMultipleElement.
  • Bug Fixes

    • Oneline Diagrams: Fixed bug that would not allow custom fields to be correctly assigned with default drawing values for zones.
    • Oneline Diagrams: Fixed bug that would not allow any fields to be correctly assigned with default drawing values to multi-section lines.
    • Transient Stability: The fields ROpen and RClose with the GGOV governors were not being used. This has been fixed.
    • Transient Stability: Modified the transient contingency elements for branches for "Open From End" to "Open To End" to instead be "Open Near End" and "Open Far End" to be consistent with defining the contingency.
    • Transient Stability: Added additional Sub-interval integration support in situations where the IEEEST has A1 or A3 values which are too small resulting in numeric stability trouble.
    • User Interface Dialogs: Fixed bug that could cause the Model Conditions dialog to not be properly configured when opening the dialog for a particular Model Condition.