The EMTP-RV platform for off-line simulation and analysis of transients in power systems is used by many of the world’s electrical utilities to evaluate system transients expected on transmission lines and other equipment.

RT-LAB is tightly integrated with the MathWorks' Simulink modeling tools.

RT-LAB's control environment interfaces are created with LabVIEW. The National Instruments LabVIEW graphical development environment helps create flexible and scalable design, control, and test applications. With LabVIEW, engineers and scientists can interface with real-world signals; analyze data for meaningful information; and share results through intuitive displays, reports, and the Web.

SimPowerSystems extends Simulink with tools for modeling and simulating basic electrical circuits and detailed electrical power systems. These tools let you model the generation, transmission, distribution, and consumption of electrical power, as well as its conversion into mechanical power. SimPowerSystems is well suited to the development of complex, self-contained power systems, such as those in automobiles, aircraft, manufacturing plants, and power utility applications.

Altia provides a suite of Simulation Graphics software that enables engineers to build photo-realistic interactive front ends to their RT-LAB simulations.

Opal-RT and IMAGINE have developed a system that will allow automotive engineers to develop high-fidelity models of automatic transmissions that can be used for design validation, control prototyping and Electronic Control Unit (ECU) testing.

Utilizing RT-LAB, real-time-enabled CarSim RT math models can be executed in Hardware-in-the-Loop (HIL) systems. CarSim RT includes the option to run database and visualization software on a "host" computer running Windows, with math models running in real-time on a "target" computer.

Dymola generates code for specialized Hardware-in-the-Loop (HIL) systems with RT-LAB.

GT-Power RT, combines the standard (non-real-time) analysis capabilities of Gamma Technologies' GT-Power's with Opal-RT's RT-LAB real-time environment, allowing engineers to have single sourcing for engine models needed for base engine design and for real-time simulations (hardware-in-the loop testing).

Opal-RT is a National Instruments Alliance Partner. They have recently acquired MATRIXx to supply engineering development tools for dynamic modeling and control applications.

Utilizing RT-LAB, real-time-enabled TruckSim RT math models can be executed in Hardware-in-the-Loop (HIL) systems. TruckSim RT includes the option to run database and visualization software on a "host" computer running Windows, with math models running in real-time on a "target" computer.