| 摘要 |
PURPOSE:To adjust the starting propulsion according to characteristics of load by differentiating the number of conductors in each slot the same in the phase band. CONSTITUTION:Among slots of phases U, W and V each, the ones 4, 8, 12, 16, 20, 24, 28, 32 and 36 house two conductors while other slots one conductor. Such difference in the number of conductors in the slots the same in the phase band enables fine adjustment of the starting current according to characteristics of load. |
