Hybrid electrical machine

A hybrid electrical machine comprising:

• a first assembly comprising teeth distributed in a plurality of periods, said first assembly further comprising multiple magnet and yoke sections, said magnet of one of said sections being polarised on an identical axis and in an opposite direction to polarisation of said magnet of another of said sections;
• a second assembly comprising an electrically conductive coil and teeth distributed in a plurality of periods, one of said assemblies being moveable relative to the other of said assemblies;
• a first ferromagnetic connector connecting together said sections of said first assembly;
• said second assembly comprises at least two toothed zones, with pitches identical to pitches of said sections;
• a second ferromagnetic connector connecting together said toothed zones of said second assembly;
• distal ends of said teeth of said first assembly pointing outwardly away from a centerline of said first assembly, and said teeth of both sections uniformly alternating between spaced apart peaks and valleys;
• and
• at least two sets of said moving and stator teeth being in phase, and at least two sets of said moving and stator teeth being out of phase by a half-period.

A hybrid electrical machine comprising:

• a rotor comprising externally projecting teeth, multiple magnets and a ferromagnetic connector centrally connecting together and spacing apart said magnets, one of said magnets being polarised in an opposite direction to polarisation of an opposite of said magnets;
• a stator comprising internally projecting teeth, an electrically conductive coil located between a pair of said teeth, and a cylindrical ferromagnetic connector connecting together said teeth of said stator;
• said coil being globally wound coaxial with a rotational centerline of said magnets;
• a profile of each of said teeth of said rotor and said stator including tapered side walls between a narrow peak and a wide base adjacent valleys, said teeth of said rotor being entirely located between a first plane at one of said magnets adjacent to said rotor teeth and a second parallel plane along an opposite surface of said connector from which said rotor teeth extend;
• and
• at least two sets of said rotor and stator teeth being in phase, and at least two rotor and stator sets of said teeth being out of phase by a half-period.