Patent attributes
In one aspect, a system is described. The system may include a rotor, a plurality of magnets positioned adjacent to the rotor, and a stator defining a plurality of sections. Each of the plurality of sections of the stator may include a plurality of teeth. The system may also include a plurality of winding wires wound around the plurality of teeth of each of the plurality of sections of the stator. The plurality of winding wires wound around the plurality of teeth may define a plurality of single-phase sub-motors. The plurality of single-phase sub-motors have a magnetic design such that at least one of the plurality of single-phase sub-motors are rotationally offset from an adjacent single-phase sub-motor, which may improve motor performance and voltage isolation. The system may also include a plurality of inverters coupled to the plurality of winding wires.
