Software Patches

July 12, 2018

Features and Improvements

  • Contingency Analysis Tool: Added the wind control mode and wind control mode power factor for generators to the system state so that this can be changed during contingencies and then restored to what it was in the base case.
  • Bug Fixes

    • Transient Stability: Fixed an access violation in the DistRelay line model when FarBus is set to none in the parameters set by the user.
    • Transient Stability: When saving transient stability results to file using the TSGetResults script command or through the GUI option Show/Save Selected Plot Data, fields that are calculated from other fields, i.e. bus voltage in kV is calculated from bus voltage in pu, were not using appropriate multipliers for the field conversion. This resulted in the original values being written instead of the converted values, i.e. bus voltage in pu was written instead of bus voltage in kV. This has been fixed. This was only a problem if using the Result Storage option of Save Results to Hard Drive. If Store Results to RAM was used the values were correct.