STATOR CORE AND WIRE WINDING METHOD FOR THE SAME.

摘要

A STATOR CORE HAS 3N SALIENT POLES (160) ARRANGED CIRCULARLY WHERE N IS A NATURAL NUMBER OF FOUR OR MORE BUT EXCEPT A MULTIPLE OF THREE. COILS (150) ARE FORMED AROUND THE SALIENT POLES (160) WHERE WINDING DIRECTIONS OF THE COILS IS THE SAME FOR THE SALIENT POLES. A FIRST, A SECOND AND A THIRD CROSSOVER (20-1, 20-2, 20-3) ARE FORMED BETWEEN A FIRST AND AN ( N + 1)-TH SALIENT POLE (160), BETWEEN THE ( N + 1 )-TH AND A (2N + 1)-TH SALIENT POLE (160) AND BETWEEN THE (2N + 1)-TH AND THE FIRST SALIENT POLE (160), RESPECTIVELY,TO FORMING A TRIANGLE BEFORE CUTTING WITHIN THE SALIENT POLES ARRANGED CIRCULARLY. AN END PORTION OF EACH CROSSOVER IS CONNECTED TO A SUBSTRATE (120). (FIGURE 6)