In the last years, the electrification process in the automotive sector is in continuous and fast growth. This has led to the needing of reliable and accurate tools for testing and validating electrical powertrains. Some virtualization techniques are used in order to reduce costs and time. Among the virtualization methods, one of the most used is the Hardware in the Loop (HiL) simulation. This technique consists of a real-time simulation where one or more elements of the system are tested without the needing of the connections to the other hardware. An example could be the calibration of a motor control unit without it being connected to the inverter and/or the electric motor.