HIL setup for a combined converter and energy storage • Averaged modular multilevel converter (MMC) model • Real-time capable, scalable battery module models • Testing of combined energy management and control algorithms

This paper shows the extended characterization of a pedelec drivetrain and the construction of the necessary testbench. The test-bench construction for a drivetrain only enables thereby reproducible, comparable and precise measurement. This allows the control and electromagnetic design of a pedelec drive to be optimized during development. In addition, parameterized simulation models based on special measurement methods enable simulation-based development of pedelecs. Likewise, the testbench is able to perform a range measurement of R200 [1] easily and automatically as well as the reachable height. This paper shows the structure, the design and the operation of the drivetrain test-bench as well as the measurement routines, methods and the results of a device under test pedelec drive unit.

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