ASPEN OneLiner/Power Flow Release Notes
V15.8 Build: 38322 (2024/04/03) - Fixed bug in file compare save report logic - Fixed bug in the EDX Commit compare button - Bug fix in OC relay window's logic for printing relay operation description text V15.8 Build: 38274 (2024/04/01) - OneLiner V15.8 release: www.aspeninc.com/Release-OneLinerV1508 - Fixed bug in iterative solution non-convergence report - Bug fix in OlxAPIGetOlrFileName() API - Bug fixed in the Check Relay Settings report file (The label for the outaged 3rd leg in the 3-terminal line) - Bug fix in FT_dXt, FT_dRt, FT_dXR calculation logic - Enhanced API engine OlxAPITTYLog and FT_nFlag logic V15.7 Build: 38322 (2024/04/03) - Bug fix in OC relay window's logic for printing relay operation description text V15.7 Build: 38205 (2024/03/29) - Bug fix scripting engine branch current calculation that caused wrong result in some simultalneous fault simulations. V15.7 Build: 37863 (2024/03/15) - Fixed bug in OlxAPIGetSteppedEvent() logic - Fixed bug in the in/out of service bus object command. GenWx was missing in the logic. V15.7 Build: 37533 (2024/03/01) - Fixed bug in CHF file logic for data records with breakers having more than 12 chars in the name - Fixed bug in Delete All in Area/Zone function logic for Area 0 - Fixed bug in the Search Network command that caused program crash - Fixed a bug in Checking Relay Operations using Stepped Events function related to 3-terminal line - Fixed a bug in simulation of multiple faults with impedance in a single run. - Bug fix in the PTI PSS/E-to-Aspen Data conversion program logic for transformer with winding connection code 9. V15.7 Build: 37102 (2024/02/12) - Bug fix in the OlxAPISetDataEx() API implementation - Fixed OC relay dialog box OK button logic to correctly process the "Tertiary delta not available." CT location selection - Typo fix the settings of power swing detection MHO shape - Fixed bug in the hasp_rt.exe check logic V15.7 Build: 36502 (2024/01/18) - Fixed a memory bug in fault simulation logic. It caused program crashes in networks with non-linear sources that did not converge in the itrative simulation. V15.7 Build: 36479 (2024/01/17) - Fixed bug in SEL311 import "ORDER" setting - Fixed bug in 1-line graphic move logic - Fixed a bug in the shutdown similation logic for CIR with non-zero neg. seq. dynamic reactive current injection slope - Bug fix in mutual pair data processing logic. Only affected mutual pairs with 4 or higher segments - Bug fix in ADX logic for adding new relays - Fixed memory leaks in OlxAPI wrappers. V15.7 Build: 35781 (2023/12/19) - Enhacement in the logic for checking VCCS data anomalies - Bug fix in the Merge network logic for graphic data. - Bug fix in CIR with neg seq slope calculation - Enhandement in Type-3 model to improve numerical solution stability (now solving POI fault for units on the delta side of GSU) - Bug fix and enhacement in the scripting engine MU_nOrient1 and MU_nOrient2 logic to keep these fields value at 1 for better compatibility with the mutual pair entered in the GUI. - Fixed the OLX DS relay param labels to match that in the GUI. - Fixed a memory bug in reading binary data for protection schemes. - CIM module: Enhancement in the logic for XML char validation - CIM module: Bug fix in logic for processing big networks. V15.7 Build: 35312 (2023/11/30) - Fixed a bug in iterative fault solution warnings display - Adjusted CIR iteration solution logic for better backward compatibility V15.7 Build: 34899 (2023/11/12) - Fixed bug in OLX file import - Check for and fix xfmr3 zero sequence data inconcistency during file read - Bug fix in SetObjMemo and SetObjTags - Bug fix in creating DXT file logic V15.7 Build: 34799 (2023/11/08) - Fixed bug in logic for importing 3-winding xfmr zero sequence impedance V15.7 Build: 34726 (2023/11/05) - ASPENCIM: Bug fix in XML parser logic V15.7 Build: 34631 (2023/11/01) - Updated OlxAPI Python wraper and library files V15.7 Build: 34489 (2023/10/26) - Fixed a bug in CIR solution convergence check logic to avoid incorrect solution POI close-in faults where the desired PF angle is not achievable. - Include iterative fault solution warnings in bus fault summary reports. - Adjusted the network equivalent logic to include warning for GenW3 and GenW4. V15.7 Build: 34289 (2023/10/18) - Enhanced performance of the data browser tag filter logic. - Bug fix in SetObjTag() API - New gen, shunt, load undo logic bug fix - Updated olxaip.h and .lib to match the olxapi.dll V15.7 Build: 33978 (2023/10/05) - Bug fix in new switch logic, which caused NULL object GUID - Bug fix object pointer acquisition logic - Bug fix in Drag-Drop logic for switch - Bug fix in Search network logic for Differential and voltage relays - Fixed bug in scripting enginer device handle validation logic. This bug was introduced in OneLiner buid after 8/21/2023 - Fixed bugs in the relay DB sync command - RDBI.RSX: Further fix for new script GCX_51A_RPM.ams. - RDBI.RSX: Made version 6.7 - Cosmetic fix in OlrxDiffAndMerge() api - OlxAPI bug fix in FindObjByGUID(), FindObj1LPF and PrintXMLObj1LPF() to report error when no network is open. - OlxAPI bug fix in SetDeviceParam() to allow reset of remote devices V15.7 Build: 33286 (2023/09/07) - PTI.exe tool: Bug fix in reading generator data - Bug fix in View | Go To Next Terminal for case with tap bus of 3-terminal line - Bug fix in OlxAPILib.py FindOppositeBranch() - Bug fix in Search network | Additional details check box - RDBI: Added new mapping script for GCX 51A reiay with RPM timer V15.7 Build: 32636 (2023/08/10) - Bug fix: Added missing OlxAPI constant PS_nZCorrectNO - Improved file comparison logic - ADX logic bug fix for LTC and LTC3 - OlxAPI AddDevice() bug fix for TC_MU. The new pair handle returned by the function may contain wrong record index number - Bug fix in SetData() for BUS_nTapBus logic . - Bug fix in OlrxDiffAndMerge() API DIFFTYPE logic V15.7 Build: 32320 (2023/07/28) - Bug fix in Split and Merge bus command, which caused data error when the bus(s) in question has 3-winding transformer. - Bug fix in Set all switches to their normal position: Relay group status flag was not updated to match that of the switch - Added logic to the Read file command to fix status flag mismatch between relay group and the host branch - Bug fix in KD relay logic: both phasors in the phaseCompare() function must have none zero magnitude. - Anafas.exe: Bug fix in mutual coupling data import logic. Made V15.6 V15.7 Build: 31843 (2023/07/08) - CIM module logic - Bug fix in PCS902 Phase Quad Reverse zone logic V15.7 Build: 31431 (2023/06/21) - Bug fix in Ox_dInstDelay scripting engine logic. - Bug fix in OLX and ADX file import logic - Bug fix in acquire graphic from another file bus no substitution logic - Minor memory management improvement. - Fresh build of the EDX Dashboard tool. V15.7 Build: 31098 (2023/06/07) - Memory bug fix in relay oprating time calculation logic that caused random crashes. - Fixed incorrect placement of the "distance" and "Threshold" labels in the TTY Summary of relay quanties report for SEL32Q and 32G logic. - Amended the import OLX command with logic to validate and process XFMR3 data to check for and fix impedance data inconsistency. V15.7 Build: 30929 (2023/05/31) - Bug fix in relay import and relay export wizard logic for Votlage and differential relays. - Bug fix in data anomalies check logic for parallel xfmr3 - Bug fix in warnDuplicateLines() autofix logic - Update readRelayDS logic to print PT bus data error to TTY - Fixed bug in drag-drop logic V15.7 Build: 30766 (2023/05/24) - Bug fix in online help logic. - Bug fix in Build 1-line diagram command. - Bug fix in Check Network Anomalies logic for parallel switches, xfmr, shifters, and DCLINE2. V15.7 Build: 30622 (2023/05/18) - Bug fix in Check Pri/Bac coord logic for outaging and grounding mutually coupled lines - Bug fix in Paste Bus equipment command logic - Bug fix in Run1LPFCommand:FAULTSOLUTIONREPORT API CASERANGE logic - SetObjTags() API bug fix - Bug fix in ADX relay DB connection logic - Bug fix in 7SA522 relay model logic V15.7 Build: 30403 (2023/05/09) - PTI.exe tool: Bug fix in exporting Shunt data - PTI.exe tool: Bug fix in reading transformer data - PTI.exe tool: Bug fix in initializing sequence file name. - Bug fix in ADX relay DB connection logic - Bug fix in the Place bus dialog box Use Old Location check box logic. - Bug fix in GenW3 and GenW4 text data import logic for Max V validattion. V15.7 Build: 29951 (2023/04/21) - Fixe parameter naming issue in SEL300G__ DS relay model. - Fixed Zone Label issue in AREVA P443/543/545 DS relay models. - Added logic to report partial failures in applying ADX change file. - Re-labeled the relay option "Instant. OC DT delay threshold (cycles) =" - Introduced new logic in the relay setting checking command: DT element with trip delay at or under the Inst threhold is treated as Inst and all the other DTs are treated as TOC. - Fixed a memory bug in GE PSLF SC data export. - Changed the logic to apply batch run of the check coordination using SEA to only: lines in area, zone or entire network. - Bug fix in file name logic of graphic export to EMF file - Fixed a bug in the parallel line with same ID anomaly checking report - Fixed bug in ADX and import/export logic for V15 bus names. - Fixed a bugs in epcpf.exe tool that caused incorrect reading of area number data and duplicate bus name error in OneLiner. - Fixed bug in the logic for reading SEL-5030 setting import - Implemented RDBI function to access relay info in the script - Added the missing windows shortcut to run the breaker rating comparison tool V15.7 Build: 29447 (2023/03/31) - Updated GE PSLF to ASPEN and GE SC to ASPEN data conversion tools to support V15 DXT format - Bug fix in DS relay method KD4 time calculation logic - Bug fix in DS relay method REL316-4 zone trip time report - Bug fix in DS relay method 7SA522 directional checking logic - Bug fix in DS relay SEL 411/421 Z50G1-Z50G5, Z50P1-Z50P5 settings backward compatibility logic - Bug fix in the SEA logic for Differential relays. - Bug fix in fault spec export/import logic - Updated data browser csv output to avoid data format issue in Excel - Fixed the bug that caused the error message "Failed to create new ID for table TREQUEST" when importing relay settings - Bug fix in the RDBI script editor tool V15.7 Build: 28798 (2023/03/03) - Bug fix in v15 forward compatibility data read logic - ADX import logic bug fix. - Removed library curve missisng warnings in Power Flow execution - Bug fix in Dx_vdParams logic V15.7 Build: 28630 (2023/02/24) - Bug fix in the read legacy V14 OLR file logic. V15.7 Build: 28511 (2023/02/15) - OneLiner V15.7 release: www.aspeninc.com/Release-OneLinerV1507