| 摘要 |
m > 3 winding strands having symmetrically distributed phase angles as a result of a symmetrically offset arrangement of the winding strands and the coils of a strand of this fractional-slot winding extend over only a part of the machine circumference, in each case half of the strand current flowing through them in a clockwise or anticlockwise rotation direction, seen from the air gap in order to achieve reduced coupling between the strands. <IMAGE>
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