Features and Improvements
- Auxiliary Files (SCRIPT and DATA Sections): DoCTGAction script command will now handle OPENCBS and CLOSECBS actions the same way that contingency analysis implements these actions. Previously these actions were not implemented.
- Available Transfer Capability (ATC) Tool: Changed the name of the bus field ATCMinTransLimMW to instead be ATCMinTransLimMWSource (we will still read the old field ATCMinTransLimMW and map that to ATCMinTransLimMWSource).
- Available Transfer Capability (ATC) Tool: Added a new Bus Field named ATCMinTransLimMWSink which returns the minimum Trans Lim value of the ATC Transfer Limiters where this bus is the Sink of the transfer for a transfer direction studied with Multiple Directions ATC and only a single transfer direction has this bus as the Sink. This field matched the field ATCMinTransLimMWSource for the Source
- Oneline Diagrams: Modified the BusView and SubView so that the right-click options for "Open External Maps" will work by getting the latitude/longitude coordinates from the Bus or Substation. Previously those features were never available because the BusView and SubView were not geographic-based onelines.
- Transient Stability: Modified display of the list of PlayIn signals in the Plot Designer so they are sorted in numerical order of the PlayInInfo always. Previously we were sorting like a string so the order was 0, 1, 10, 11 instead of 0, 1, 2, 3 etc.
- Transient Stability: New stability model names REPCGFM_C1 plant controller for use with machine model REGFM_C1 which has control algorithm for regulating P, Q, V and Frequency
- Transient Stability: Added the Ierr signal under the "OEL Other" folder in the plots section for the OEL2C model.
- User Interface Dialogs: Region information is now shown on the geography page for the bus and substation run-time dialogs; region information is also available in the Case Information displays (geography section) for buses, generators, loads, switched shunts, substations, areas and zones.
- Auxiliary Files (SCRIPT and DATA Sections): There was an access violation caused by removing a user named state via script command via the DeleteState script command if the state did not exist. This has been fixed.
- Case Information Displays: The tool to Export Case Object Fields was only reporting fields that had not been translated. This has been fixed again and all fields will be reported now.
- Case Information Displays: Fixed bug calculating generation in an owner. It was including offline generators in the generation sum. A check on the generation status has been added to fix this.
- Time Step Simulation: fixed a time step simulation issue in which some of the input fields were being shown as blank when the inputs had not yet been processed.
- Transient Stability: The OELInput parameter for the OEL2C model in a PSSE DYR file, has acceptable values of 1 (psse default), 2, 3, which are now correctly translated to the values 1, 0, 3 respectively in PowerWorld Simulator. Earlier, this translation was not being done while reading and writing a DYR. Already saved PWB files will be affected, and users will need to reload a DYR file in order to correctly translate this parameter.
- Transient Stability: The SW1 parameter for the OEL2C model in a PSSE DYR file, has acceptable values of 1, 2, which are now correctly translated to the values 0, 1, respectively in PowerWorld Simulator. Earlier, this translation was not being done while reading and writing a DYR.
- Transient Stability: During initialization of OEL2C, if modification limits is allowed, and if OEL ramp rate logic, Z is greater than or equal to zero, then the Iinst upper limit will be modified to match Iact. This is done to ensure that Ierr is greater than or equal to zero, and VOEL initializes to the upper limit, which is consistent with the OEL being idle.
- Transient Stability: Added initial limit modification for VOELmax1 provided the OEL is being initialized as idle. VOELmax2 and VOELmax3 were already being considered, and had missed to do it for VOELmax1.