Automobile generator stator assembly employing three-phase multi-slot flat copper wire
An automobile generator and stator assembly technology, applied in the shape/style/structure of winding conductors, can solve the problems of low full rate of round copper slots, large generator copper consumption, and long end windings, etc., to achieve reduction The effect of using copper, reducing copper consumption, and improving slot fullness
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[0030] Example 1
[0031] Such as figure 1 with figure 2 As shown, the three-phase multi-slot rectangular copper wire automobile generator stator assembly includes a stator core 7 and three-phase windings A, B, and C. Each winding slot 6 of the stator core 7 has inner, The outer two-layer winding positions 601 and 602, the A, B, and C three-phase windings are alternately arranged in the stator core 7. Taking the A phase as an example, the A phase winding is composed of two circumferentially adjacent split phase windings A1 and A2 Each of the split-phase windings is composed of the layered windings I and the layered windings II which are arranged in a wave shape and are arranged radially in opposite directions in the same slot. That is, the split-phase winding A1 is composed of the layered windings IA11 and the layered windings. It is composed of winding IIA12, and split-phase winding A2 is composed of layered winding IA21 and layered winding IIA22.
[0032] The layered winding IA...
Example Embodiment
[0040] Example 2
[0041] See Figure 8 , The front and rear vertical sides of the rectangular copper wire basic winding element 1 span 6 winding slots, and the rectangular copper wire jumper connecting element I3 between the split-phase windings of the same phase winding spans 5 winding slots The rectangular copper wire jumper connecting element II2 between the layered windings of the same split-phase winding spans 6 winding slots, and the rectangular copper wire outlet element 4 of the same phase winding spans 6 winding slots. Others are the same as in Example 1.
[0042] There are multiple outlet terminal structures in this application, see Picture 12 , The front and rear vertical sides of the rectangular copper wire basic winding element 1 span 6 winding slots, and the rectangular copper wire jumper connecting element I3 between the split-phase windings of the same phase winding spans 7 winding slots The rectangular copper wire jumper connecting element II2 between the layere...
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