Single/double-layer stator winding for 24-slot 2-pole three-phase alternating current motor

The invention relates to a single/double-layer stator winding for a 24-slot 2-pole three-phase alternating current motor. The single/double-layer stator winding is evolved from a three-phase dual-layer short-distance distribution lap winding in which equal spans among 24-slot 2-pole coils are 10 slots; four coils are arranged in each phase of positive and negative phase belts; in each phase of positive and negative phase belts, upper and lower coil edges of coils in adjacent two slots belong to the phase; the upper coil edge of the coil in a small-number slot in the adjacent two slots is moved into a large-number slot, and the end part length is reduced; the lower coil edge of the coil in the large-number slot is moved into the small-number slot, and the end part length is reduced; the spans among the four coils of which the coil edges are moved in each phase are 9 slots; and the coils of which the four coil edges are moved and the four coils of which the coil edges are not moved construct four groups of coil