How to store rare earth permanent magnet wind power generation

The stator is made of coil windings laminated with silicon steel sheets, and the rotor is made of permanent magnet material, preferably rare earth permanent magnet materials such as neodymium iron boron; the blades are made of light-weight, high-strength materials, such as aluminum or fiberglass, with a radius of It should be larger, it can be two or three pieces, evenly distributed; the generator set can be made into a swinging type, and a wind vane is installed in its axial direction, so that the blades can always face the wind. \r\nYou can refer to the structure of the breeze fan.