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• Importing Power Factory models to HYPERSIM is now possible. See PowerFactory Network Import for more details.

• Support Matlab 2024a.

• ScopeView now features a new tool for combining signals from multiple COMTRADE files. Scopeview | Comtrade Combiner

• A new option has been added to the https://opal-rt.atlassian.net/wiki/spaces/PDOCHSDOCHS/pages/20285663/Sensor+Management#Sensor-Summary to disable I/Os during the simulation without removing sensor connections.

• The HyWorksApi Commands python API now propose two additional functions:

  • setComponentParameters and getComponentParameters to set and get multi-parameters at a glance.

  • getLoadFlowReport

    Jira Legacy
    server System Jira serverId 2986b813-c0f7-370b-8c2c-f28cdb565517 key HY-4066

• Introduction of the Control Smart Inverters library designed to meet the requirements of IEEE Std. 1547-2018. This library includes control modules for both grid-forming and grid-following converters.

• Introduction of three Control Exciter system models:

  • The ESAC6A is used to represent field-controlled alternator-rectifier excitation systems with system-supplied electronic voltage regulators

  • The ESST4B excitation system in which is applied a low-pass filter to the terminal voltage transducer output, EC.

  • The IEEEX1

• Introduction of three Control Governors models:

  • The DEGOV model used to simulate a Woodward diesel generator governor.

  • The IEEEG1 model used to simulate a steam turbine-governor.

  • The GGOV1 model used to simulate a natural gas turbine-governor.

  • The IEESGO model used to simulate a steam turbine model improved in 1973 from the TGOV1 model from IEEE.

• Introduction of a Control Stabilizer:

  • The IEEEST model based on the PowerSystem Stabilizer (PSS) IEEEST.

• An additional Network Source has been developed:

  • AC Voltage Source with Impedance

• Three new example models have been added:

  • Example | FPGA-Based Frequency Dependent Line

  • Examples | PowerFactory Import 39-Bus New England System

  • Example | FPGA-Based Multirate stubline for HYPERSIM/eHS

Improvements

• Improved Scopeview | Comtrade Combiner to add a warning when a file will be overwritten during generation.

• A new documentation page Dashboards Troubleshooting is available to describe common issues with Dashboards.

• Added a warning when using Dashboards with a target that do not use automatic network configuration.

• Improved LoadFlow UI

Bug fixes

• Fixes UI freeze in the Sequence Manager | User Interface when the script doesn’t end properly (for example with an endless loop).

• Fixed the PSS4B help button not linking to the correct documentation page.

• Fixed an issue preventing one to deselect a sensor during a simulation.

Unified Database

PSSe Network Import

• Changed following blocks import to use HYPERSIM native component instead of UCMs

  • IEEEX1

    Jira Legacy
    server System Jira serverId 2986b813-c0f7-370b-8c2c-f28cdb565517 key OUDS-2955

  • IEEST

    Jira Legacy
    server System Jira serverId 2986b813-c0f7-370b-8c2c-f28cdb565517 key OUDS-2970

  • ESST4B

    Jira Legacy
    server System Jira serverId 2986b813-c0f7-370b-8c2c-f28cdb565517 key OUDS-2971

• Changed minimum Voltage Source RLC parameters values

  Jira Legacy
  server System Jira serverId 2986b813-c0f7-370b-8c2c-f28cdb565517 key OUDS-2906

• Changed default values for Vuel and Voel when importing AC1A

  Jira Legacy
  server System Jira serverId 2986b813-c0f7-370b-8c2c-f28cdb565517 key EDBTT-502

• Fixed an error when connecting machine controllers using bundles using csc blocks

  Jira Legacy
  server System Jira serverId 2986b813-c0f7-370b-8c2c-f28cdb565517 key OUDS-3004

Custom Network Import

• Added explanation in Unified Database Documentation on how to add user-defined HYPERSIM libraries in a user-defined import

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