| 主权项 |
1. A power generator comprising:
a rotor core provided with a permanent magnet; a stator core arranged to be radially opposed to said rotor core and provided with a plurality of slots; and wires wound in said slots of said stator core, and so formed that a number q of slots per pole per phase obtained by dividing the number of said slots by the number of poles of said permanent magnet and the number of phases of voltages is a fraction satisfying 1<q≦ 3/2, wherein each phase winding is wound across a plurality of teeth and said wire of each phase being wound between two non-adjacent slots, wherein said number q of slots per pole per phase is 8/7, by setting said number of said slots to 48, setting said number of permanent magnets to 14, and said number of phases of said voltages to 3, said wires include wires of a plurality of phases, each wire of said plurality of phases has a pair of wire portions to be wound in said slots so as to overlap each other, and said pair of wire portions is arranged in said stator core so as to face each other. |
