“The e-motor emulator forms the core of the system.”
Short set-ups. Fast results. Change the virtual motor with a mouse-click. All scenarios can be represented in detail. And successfully tested. So that insights for development are directly tangible – fast, precise, reproducible. This is what the SPS Inverter Test System stands for. It supports a parallel development process for drive inverter and e-motor.
Exhaust all possibilities. Bundle results. That is revolutionary.
While the e-motor is still under development, the inverter can already be tested in parallel. Connected to the virtual motor. With a load as if on a machine test stand. But better. Characteristics values can be derived from the e-motor’s construction data and fed into the emulator; a digital copy of the e-motor. Work can begin immediately: Inverter tests, power tests, fault scenarios. Without restrictions. Without compromise. Although the e-motor does not exist in a physical form. Crucial advantage: Early results save enormous amounts of time and costs. Test results from this early phase can be used to optimise the e-motor design. And automated tests can run day and night, based on real driving profiles of test vehicles.