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Our Testing Approaches
Integrated testing for smarter engineering
Hardware-in-the-loop
HIL simulation is the gold standard for developing and validating the most advanced control, protection, and monitoring systems.
Power hardware-in-the-loop
PHIL simulation builds on HIL by introducing real power exchanges between simulated and physical systems.
Rapid control prototyping
RCP enables faster control development by integrating models, typically based on MATLAB/Simulink™, directly into a real-time simulator.
Software-in-the-loop
SIL testing allows engineers to integrate compiled production code directly into a real-time simulation environment.
Simulation acceleration
Our simulation acceleration technology uses the full capacity of multi-core architectures to significantly reduce simulation time, especially for computationally intensive tasks like EMT simulations.
Digital twins for advanced simulation
By creating virtual replicas of physical systems, organizations can gain deeper insights, troubleshoot issues before they arise, and explore innovative solutions to complex challenges.
Blog
Discover our latest articles
Power Electronics
08 / 31 / 2026
Device-level and switching function converter models compared
A clear comparison of device-level, switching-function, and averaged converter models, with guidance on which fidelity fits control, protection, and loss studies.
Power Electronics
08 / 30 / 2026
Modeling active neutral point clamped inverters for high-efficiency designs
This piece explains how active neutral point clamped inverter modelling affects loss sharing, neutral point control, and real-time validation for high efficiency converter design.
Power Systems
08 / 27 / 2026
Grid emulator and grid simulator compared for power level testing
This piece explains the difference between a grid emulator and a grid simulator and shows how that choice affects inverter power level testing.