| 摘要 |
PURPOSE:To reduce the size of each coil by reducing the number of conductors superposed between coils out of the slots of an armature. CONSTITUTION:Armature coils are composed of the first coils e1, e2 which are not commonly used with the slot from the coils of different phases and the second coils (f) which are commonly used with the slot from the coils of different phases. The second coils (f) are respectively wound is slots 11-16, 26-1, and the first coils e1 of the outside, i.e., slots 10-17, 25-2 are respectively wound to form the first pole. The first coils e2 are respectively wound in slots 18-24, 3-9 adjacent to the first pole are respectively wound to form the second pole. The coils are connected so that the first and second poles are different in polarity from one another. In this manner, the difference of the number of the coils formed between the phases and between the poles can be reduced. |
