Forschung im Ingenieurwesen = Engineering research 87(1), 129-138 (2023). doi:10.1007/s10010-023-00630-5 special issue: "CWD & DSEC 2023 / Georg Jacobs" Conference for Wind Power Drives, CWD 2023, Aachen, Germany, 2023-03-21-2023-03-22Drivetrain and Systems Engineering Conference, DSEC 2023, Aachen, Germany, 2023-03-21-2023-03-22