Anti-short-circuit high-speed high-power permanent magnet auxiliary type synchronous reluctance starter generator

The invention relates to an anti-short-circuit high-speed high-power permanent magnet auxiliary type synchronous reluctance starter generator, which comprises a casing, a stator assembly, a rotor assembly, a shaft, bearings, a casing front end cover and a casing rear end cover; the starter generator adopts a 24-slot four-pole structure form, and a stator core chute has a certain mechanical angle, so that the torque pulsation of the motor is reduced; a stator winding adopts a double-three-phase winding Y connection structure, the difference of each set of windings is 30 degrees, neutral points are isolated, the pitch is 6, and the windings are arranged in an upper-lower double-layer manner, so that the phase current can be reduced, and high-power output is realized; a rotor core adopts a three-layer U-shaped magnetic barrier topological structure, rotor structure parameters and permanent magnet steel consumption are reasonably designed, and the electromagnetic and mechanical properties of the motor are met. In