The current electrification processes involving hybrid and electric vehicles require increasingly accurate tools to evaluate electric powertrain performance and reliability. In this context, the virtualization of electric powertrain components needs to be performed. In this way, several analyses like energetic assessments can be performed without using physical components, saving costs and development times. Among the virtualization methods, an ever more used simulation approach in automotive industries consists of the Hardware in the Loop (HIL). The HIL is a real-time simulation method that allows testing one or more real components of an electric powertrain without the need for the other hardware components usually connected to it.