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HYPERSIM Release Notes: 2022.2




  • Improved acquisition performance with HYPERSIM data source in ScopeView
  • Improved PSCAD/PSSE import through custom options and separate menus
  • Improved Line Distance Protection with POTT example with updated protection components
  • Improved Renewable Energy Example Models with native components instead of UCM for controls: 
  • Improved error messages on certain license installation issues
  • Improved expression's Content Editor by indicating the model unit
  • Improved pu Unit Notation consistency through all components


  • Fixed issue with machines when wye grounded stator connection is selected

  • Fixed limitation during acquisition in ScopeView when reading more than 100 .out PSCAD files
  • Fixed expression unit display when setting an expression on a transformer parameter that depends on the connection type
  • Fixed Python API closeHyperWorks() not working if the API connects to a manually started HYPERSIM instance
  • Fixed Python API closeHyperWorks() global name 'proc' is not defined when used after startAndConnectHypersim()
  • Fixed issue with license installation on target when the clock has changed within 24h range
  • Fixed timing display in the .simout console when localhost simulation is stopped
  • Fixed issue with non-persisting UI user-defined property values when updating HYPERSIM
  • Fixed .simout console not highlighting warnings and errors in color
  • Fixed issue with <defunct> processes leading to target instabilities

I/O Interfaces


  • Improved network configuration by validating the port used at simulation start (C37.118 Slave, DNP3 Slave, IEC 60870-5-104 Slave, IEC 61850 MMS, MODBUS TCP Slave, OPC-UA Server)

C37.118 Slave

  • Added support to scale asynchronous computation on multiple cores depending on the amount of PMUs, their data rate, and size
  • Fixed limitation of 1000 slaves per instance
  • Fixed communication issue when the IDs of consecutive PMUs are not in ascending order

IEC 61850

  • Improved network configuration validation for MMS
  • Fixed stack trace appearing at reset


  • Added support for new mezzanines OP5367-1, OP5367-3 and OP5367-5
  • Added capability to maintain common configuration elements when switching between bitstream configurations
  • Added capability to maintain the board configuration when changing the chassis type
  • Added support for the OP4512 and OP4610 chassis
  • Added support for 64 ports LoadIN and LoadOUT
  • Improved configuration file management for the FPGA scope feature
  • Fixed various FPGA enumeration issues

Signal Generator

  • Added support for .oprec as input data files 


  • Added support for C37.238-2017 sync profile for Oregano

  • Added capability to launch the synchronization setup tool at boot time, thus accelerating simulation start time after a system reboot

  • Added support for Oregano card revision 2.3 (OPAL-RTLinux x64-based)


  • Added capability to automatically correct overlap in data frames

Communication Network Simulation

  • Added support for the new IEC 61850 I/O interface

FPGA-Based Simulation

  • Fixed path used for the configuration file of the FPGA scope

A more detailed list of release notes is available at C:\OPAL-RT\eFPGASIM\v2.11.4.42\Docs\ReleaseNotes\Releases_Notes.pdf

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