| 摘要 |
<p>A stator (1) of rotary electric machine includes a plurality of winding bodies (7) of a concentrated winding type in which two conductive wires (A, B) are wound in rows. Assuming that the number of conductive wires supplied to each winding body (7) is P, the number of slots (winding bodies) of the entire stator (1) is T, and the number of neutral points (the number of stars) is S, winding wires extending between the winding bodies (7) are twisted at spacing intervals of N winding bodies (N is a natural number) determined to satisfy a relation: T = 3 x S x P x N. Each winding body (7) includes the two conductive wires wound in rows as parallel winding wires so that a first conductive wire (A or B) is wound on an inner side and a second conductive wire (B or A) is wound on an outer side to overlap the first conductive wire and the inner and outer side winding wires are would with the same turns.</p> |
