Asymmetric built-in permanent magnet synchronous motor rotor structure

The invention discloses an asymmetric built-in permanent magnet synchronous motor rotor structure, and relates to the technical field of motor rotors, the asymmetric built-in permanent magnet synchronous motor rotor structure comprises a large silicon steel sheet, a plurality of magnetic groups are arranged on the surface of the large silicon steel sheet, and each magnetic group comprises a left large V-shaped magnetic steel group, a left small V-shaped magnetic steel group, a right small V-shaped magnetic steel group and a right large V-shaped magnetic steel group; the left large V-shaped magnetic steel group, the left small V-shaped magnetic steel group, the right small V-shaped magnetic steel group and the right large V-shaped magnetic steel group are sequentially and fixedly installed on the surface of the large silicon steel sheet in the clockwise direction, the left large V-shaped magnetic steel group and the right large V-shaped magnetic steel group are distributed in a V shape, and the left small V-sh