Independent five-phase permanent magnet wind driven generator
The invention provides an independent five-phase permanent magnet wind driven generator which comprises a stator core, an outer rotor core, a permanent magnet, an armature winding, a stator fixing block and a shaft. The independent five-phase permanent magnet wind driven generator belongs to the tec...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides an independent five-phase permanent magnet wind driven generator which comprises a stator core, an outer rotor core, a permanent magnet, an armature winding, a stator fixing block and a shaft. The independent five-phase permanent magnet wind driven generator belongs to the technical field of special motors. 16X inward protruded rotor poles are arranged on the outer rotor core of a motor; X is a positive integer; 16X rotor poles are uniformly distributed; the stator core is equipped with 5X sub-cores in total; each sub-core is equipped with three stator poles; the pole arc length of the stator pole on the middle position is 1.53 times of the pole arc length of the rotor; the stator pole width on the two sides is equal to the rotor pole width; and permanent magnets are embedded between the stator pole on the middle position and the stator poles on the two sides on the sub-cores. According to the invention, the sub-stator cores of the motor are independent from each other, so that the wind |
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