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OPAL-RT Real-Time Simulation Software

OPAL-RT provides two primary software platforms (HYPERSIM and RT-LAB) that can each be customised for application-specific needs via a range of optional solvers, model libraries, editors, etc. These facilitate diverse Model-In-The-Loop, Software-In-The-Loop, Hardware-In-The-Loop and Power-Hardware-In-The-Loop simulations, with real-time simulation resolutions as fine as 2ns (2GHz) possible via dynamic, parallel processing on the simulator hardware CPUs and FPGAs.

All OPAL-RT's software suites can be used for 'offline' model development and verification (ie on your PC without the need for connection to the real-time simulator hardware), as well as for running 'real-time' simulations on the simulator hardware, using those models (where the simulation is optimised automatically and dynamically by sharing the computational load between the simulator's available CPUs and FPGAs).

Click the Real-Time Simulation Software Suite Selection Guide image to enlarge.

Jump to information about:
>> HYPERSIM for Power Systems (EMT & Phasor domains)
>> ePHASORSIM for Power Systems (Phasor domain)
>> eMEGASIM for Power Systems & Power Electronics (EMT domain)
>> eFPGASIM for Power Electronics (EMT domain)


See also:
>> Supported Communications Protocols
>> Real-Time Simulation Hardware
>> Platforms for Education & Research



HYPERSIM

HYPERSIM lets engineers build powerful network diagrams and populate them with real-world-validated component models ready for simulation and analysis. Alternately, non-real-time Simulink or Simscape Power Systems (SPS) models can be imported via the drag-and-drop interface.

It is the only real-time digital simulation environment with the power to simulate and analyse very large-scale power grids with more than 2,000 three-phase busses.

Compatible modelling environments:

  • Simulink
  • Simscape Power Systems (SPS)


  • HYPERSIM
    Suite Options

    Add visualisation, automation and power electronics modelling capabilities to HYPERSIM with these optional software tools.

    ScopeView is supplied bundled with HYPERSIM. It allows users to visualise simulation data and create informative charts, perform extensive and advanced calculations, and produce detailed PDF reports.

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    TestView is an option that automates testing and analysis to quickly generate in-depth study reports in Excel or PDF format.

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    The eFPGASIM suite of solvers and libraries adds powerful real-time Power Electronics simulation capabilities to HYPERSIM. See details of the eFPGASIM suite below.

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    RT-Lab


    RT-Lab is the core product underpinning the eMEGASIM, eFPGASIM and ePHASORSIM real-time simulation software suites. In general terms, it manages the conversion of 'non-real-time' models created in Simulink or Simscape Power Systems (SPS) into 'real-time' models that can be run on OPAL-RT real-time simulation hardware. Models are simply dragged and dropped into the user workstation interface, which then communicates with and manages the FPGA, CPUs and I/Os required for running any given model.

    Add-on modules provide application-specific solvers and user dashboards for a wide range of power systems and power electronics studies. These include options that allow models created using other non-real-time modelling tools to be utilised in the OPAL-RT real-time environment.

    Compatible modelling environments:

  • Simulink, Simscape Power Systems (SPS), SPS 'Battery Model Blocks' & Stateflow
  • PLECS, PSIM, NI Multisim and LabVIEW (requires eFPGASIM 'eHS Solver' option)
  • PSS/e, CYME, Power Factory and FMI (requires ePHASORSIM option)

  • eMEGASIM
    Suite Options

    Add enhanced simulation capabilities to RT-Lab with this extensive range of options from the eMEGASIM suite.

    RT-Events is an optional Simulink toolbox that allows fixed-step simulations of hybrid systems involving asynchronous events (ie with respect to the simulation clock). It is specifically intended for the simulation of high frequency modulation signals and power electronic controls.

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    ARTEMiS is an option that allows users to bring models created in SPS Toolbox into the fixed step-length computational environment required for high fidelity, high-performance, real-time simulations.

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    ARTEMiS-SSN is an optional solver for microgrid, distribution system and complex electric drive simulations. It provides fast and accurate real-time simulations without introducing artificial delays inherent in other solutions.

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    ScopeView is also an option for eMEGASIM, eFPGASIM and ePHASORSIM. It allows users to visualise simulation data and create informative charts, perform extensive and advanced calculations, and produce detailed PDF reports.

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    TestDrive lets engineers develop and test engine, transmission and chassis controllers for automotive applications by mimicking transducers or analysing signals generated by the controller.

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    Orchestra lets engineers create 'virtual vehicles' comprised of multiple, complex, heterogeneous sub-system models running in a single, coherent co-simulation environment. It's ideal for studies and development of Automated Driver Assistance Systems (ADAS) and Autonomous Self Drive Systems for cars, as well as other autonomous platforms such as UAVs.

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    eFPGASIM
    Suite Options

    Add super fast capabilities for the development and testing of control and power electronic systems requiring sub-microsecond time step simulation and analysis.

    eHS Solver allows models created in SPS, PSIM, PLECS or Multisim to be brought into the RT-Lab simulation environment. It automatically programs the simulator FPGA to address higher resolution simulations in the 2ns - 2us time-step range, without users needing any FPGA or VHDL programming expertise.

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    RT-XSG is an option that provides ready-made Simulink functional blocks for FPGA Hardware-in-the-Loop and Rapid Control Prototyping simulations. It allows users to custom configure the simulator's FPGA and to manage high-bandwidth data transfer between the RT-LAB software running on the CPU cores and the user-defined systems on the FPGA.

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    The eFPGA Electric Machine Library option (now included with RT-XSG) provides a wealth of device models, including permanent magnet, asynchronous machines, stepper and other motor and generator types. The models contain dedicated I/Os for PWMs, resolvers, encoders and hall effect sensors. All I/Os can be reconfigured through the RT-XSG option and the models themselves can be edited via the eHS front end.

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    The MMC FPGA blockset simulates MMCs with very high fidelity and unbeatable efficiency. The models can be seamlessly integrated into a complex electric circuit simulated in eFPGASIM/eHS (see also HYPERSIM). The blockset is directly accessible from MATLAB/Simulink, enabling users to further edit models and produce their own FPGA firmware (see also RT-XSG option) for integrating special I/O interfaces or customised control algorithms.

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    ePHASORSIM

    Performs real-time and faster-than-real-time transient stability simulations for transmission and distribution grids with thousands of buses.

    ePHASORSIM performs real-time and faster-than-real-time transient stability simulations of power transmission and distribution systems of up to 30,000 3-phase nodes (90,000 single phase nodes).

    Its powerful solvers allow the development of complex transmission and distribution network models in Simulink, PSS/e and other modelling tools, which can then be verified 'offline' (ie on a PC's CPU in non-real-time mode) or 'online' (ie on the simulator hardware where dynamic optimisation shares processing tasks across available CPUs and FPGAs).

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    Test Benches

    The power of RT-Lab is also available in a series of pre-configured test benches
    (comprised of software, hardware plus accessories) for application-specific needs.


    The MMC (Modular Multi-Level Converter) Test Bench (OP1200) enables rapid development of power electronics, drives and smart-grid applications.

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    The BERTA Test Bench is a portable solution for speed governors, turbines, voltage regulators (AVRs) and power system stabilisers (PSS). It also generates high speed/frequency signals for on-site (power plant) testing of speed governors.

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    The Power Electronics (PE) Test Bench (OP1300) is dedicated to the hardware verification of new control algorithms and for developing future HVDC interconnections and FACTS applications.

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    Communications Protocols

    Optional communications modules emulate industry-standard protocols, enabling users to perform
    the most realistic real-time simulations possible for power grid, power electronics, automotive, marine and other systems
    See the comprehensive list available on the OPAL-RT website.






    Student Lab Courseware

    OPAL-RT’s educational courseware is designed to support the teaching of power electronics at university undergraduate levels. Students can experiment and learn power electronics, such as converters, rectifiers, and inverters, including the control logic with HIL and RCP Tools commonly used in innovative power electronics industry research and development.

    OPAL-RT’s exclusive partnership with NI (National Instruments) also adds considerable value to student learning environments.

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    Ready to start using the world's leading Real-Time Simulation Solution?