Manatee e-NVH software comes with a flexible modeler of e-machine magnetic circuit geometries, which includes Wound Rotor Synchronous Machines (WRSM – also called Externally Excited Synchronous Machines abreviated EESM).
A complete set of slot/pole parametric templates is provided to quickly define the magnetic circuit geometry, which allows to perform parameter sweeps on the lamination or pole shape input variables.
Special slot or pole geometries can be defined using slot .dxf import.
As for other AC machines, the winding pattern can be automatically defined using star of slot method. Predefined templates or user-defined geometries of rotor or stator ventilation ducts, notches and skew are also available for WRSM machines