| 摘要 |
PURPOSE:To enhance the output by increasing the number of ampere turns of a coil per one slot by forming the coil of a stator winding in multilayer configuration. CONSTITUTION:Coils are formed of upper and lower layer coils 6, 7, and so contained in the lower half of a slot 2 that the lower layer coils 7a, 7b, 7c,... are superposed at the front and rear wheel sides of one and the other coils, and in the upper half coil of the slot 2 that the upper layer coils 6a, 6b, 6c,... are superposed similarly to the lower layer coils 7. The coils 6a, 7a are engaged within the same slot 2 so connected that the magnetic fluxes of the coils 6a, 7a become the same direction. |
