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Product Family / Category

LABCAR Software / System

Product / Topic

LABCAR-OPERATOR, LABCAR-RTPC

Type

RealTimes Article

Title

Peak Performance Electric Motor Testing

Peak Performance Electric Motor Testing

RealTimes 1.2010:

Peak Performance Electric Motor Testing
Lab testing at both signal and power levels

THE CHALLENGE
The electric propulsion motor in an HEV places many new demands on a testing system for the inverter ECU. Up to 150 kW must be switched reliably, while numerous signals need to be processed.

THE SOLUTION
At Robert Bosch GmbH, the Electric Vehicle and Hybrid Technology Business Unit has introduced a new HiL system – the result of a collaboration between Scienlab and ETAS – that meets these requirements.

THE BENEFIT
The freely configurable HiL testing system at Robert Bosch GmbH facilitates the simulation of the full 4 quadrant operation of a three-phase, permanent magnet motor without rotating parts.

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