MACHINE ELECTRIQUE A COMMUTATION DE FLUX A SIMPLE EXCITATION

The proposed invention is an electric machine with flux switching comprising: -a movable element (20), comprising a plurality of flux switching teeth, and -a stator (10), comprising a plurality of teeth, excitation coils (15) and armature coils, characterized in that the stator is formed of a succession of elementary cells each comprising: -three teeth, comprising a central tooth (120) and two lateral teeth (121), delimiting therebetween two central notches (140), an excitation coil being housed in the central notches and wound around the central tooth, and -two lateral half-notches (141) on either side of the lateral teeth, each half-notch housing at least in part an armature coil, in such a way that two successive elementary cells share a common lateral notch.