starting leakage

In addition, closed slots can be actualized in order to reduce starting resistant moment, but slot leakage reactance could be increased due to closed slots.

此外，模块化结构可实现闭口槽，以降低起动阻力矩，但闭口槽会使槽漏抗增加。

The slot leakage reactance of closed slot is big which can greatly reduce the starting current, but PMSM with closed slots has a very big leakage coefficient.

闭口槽槽漏抗大，可以有效地限制起动电流的大小，但转子采用闭口槽，永磁电机的漏磁系数大。

This paper presents the calculating method for stator and rotor harmonics unit leakage permeance, slot end and slot bottom pitch leakage reactance coefficient, starting torque, breakdown torque, and starting current in designing of motors with further pole ratio.

阐述远极比电机设计时定、转子谐波单位漏磁导、槽口、槽底节距漏抗系数、起动转矩、最大转矩、起动电流的计算方法。