Konferensartikel

Due to different requirements for simulation during the design process of an electric drive system; investigations were carried out to supply models of different stages with consistent sets of parameters. Therefore physical models of the Modelica Standard Library were equipped with state-of-the-art control strategies to operate in realistic conditions. In the presented case the losses computed by the physical model were stored in characteristic tables to speed up simulation in cases where dynamics are of minor interest. These models can then be used for energetic; thermal and life-time analysis with a consistent set of parameters generated from their physical counterparts.

PMSM; induction machine; characteristic maps; field oriented control; MTPA