In order to overcome the above-mentioned drawback and improve both the torque capability and permanent magnet (PM) utilization efficiency of dual-flux-modulator coaxial magnetic gear (DFM-CMG) ...

To improve the torque capability and permanent magnets (PMs) utilization efficiency of the dual-flux-modulator coaxial magnetic gear (DFM-CMG), a double-layer PMs (DLPM) layout on the inner rotor (IR) ...