Sum-difference composite dual-modulation hybrid magnetic flux dual-electromechanical-port motor for wind and wave combined power generation

A sum-difference composite dual-modulation hybrid magnetic flux dual-electromechanical-port motor for wind and wave combined power generation comprises a stator, a magnetic adjusting ring rotor and a permanent magnet rotor, and the stator comprises a stator iron core, a radial modulation winding, an axial modulation winding, a plurality of axially excited stator permanent magnets and a first magnetic conductive block; the stator is arranged outside the adjustable magnetic ring rotor and the permanent magnet rotor, and the adjustable magnetic ring rotor is arranged between the stator and the permanent magnet rotor; the motor has two motions, the adjustable magnetic ring rotor serves as a linear motion unit, and the permanent magnet rotor serves as a rotary motion unit. The lower end part of the linear motion unit is connected with the buoy; the upper end of the rotary motion unit is connected with the vertical wind turbine, and wind energy is utilized for power generation. The problem of difficult decoupling o