定子开口槽相对槽宽(b_(s1)/t_1)设计参数分析

Analysis and Suggestion of Design Parameters of Relative Width (b_(s1)/t_1) of Open Slot of Stator

根据电机气隙磁密、齿磁密等分布的相对合理性 ,以及电机铁心体积最小及定子槽中铜耗、齿部基本铁耗以及附加铁耗的总和最小的原则 ,分析定子开口槽相对槽宽bs1 /t1

According to the relative reasonableness of distribution of flux density of gap and teeth of motor, the principle of min. volume of core, and the principle of the min. sum of copper loss in stator slots, basic core loss in teeth and additional core loss, this paper analyzes the reasonable range of relative width (bs2/t 1) of open slot of stator.