| 摘要 |
<p>In a stator for a rotating electric machine, coils are split into coil segments adjacent to each other in the circumferential direction of a core. Each of the coil segments includes stepped coils adjacent to each other in the circumferential direction of the core. Each of the stepped coils has a large diameter section adjacent to a core back section and also has a small diameter section adjacent to the large diameter section, at a position radially inside the core, and having a smaller diameter than the large diameter section. Between each large diameter section and each small diameter section is a step produced by the difference in the diameters. The positions of the steps in the coil segments are displaced radially inward in sequence starting with the stepped coil located at one end in the circumferential direction of the core.</p> |
