MOTOR AND/OR GENERATOR WORKING ON THE RELUCTANCE PRINCIPLE

摘要

The invention concerns a stator-excited starter-generator with a permanent-magnet assembly (M) disposed in the axial space between two sector stator elements (SS1; SS2) each excited by an exciter coil (EW1; EW2) of opposite polarity. The direction of magnetization of the permanent-magnet assembly (M) is opposite to that of the coil excitation, and the assembly (M) has yoke projections (J11, J12) extending radially with respect to the respective adjacent sector stator elements (SS1; SS2).