...极槽配合；齿槽转矩；有限元法 [gap=1024]s: directly-driven permanent magnet synchronous generator; pole-arc coefficient; slot-pole combination; cogging torque; finite element method ..
基于1个网页-相关网页
And this thesis derives perfect design method for PMG1G through studying selection of pole and slot combination, weakening of cogging torque, design of rotor magnet structure, and inductance of stator particularly slot leakage inductance of closed slots.
另外,本文对极槽配合的选择、齿槽转矩削弱、转子磁极设计和电机电抗参数计算特别是闭口槽槽漏抗的计算方法等永磁同步风力电机关键设计技术进行探索研究,形成完善的电磁设计方法。
参考来源 - 1.5MW半直驱永磁同步风力发电机设计及关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
指出了采用近槽极（数）配合的分数槽绕组的结构设计特点。
The design feature of fractional slot with close slot-pole match is also summarized.
采用近极槽数的特殊集中分数槽绕组解决了电机多极数，低转速情况下电机极、槽配合的矛盾。
On conditioning that the motor has high pole number and low speed, the contradiction of slots and pole combination is improved by concentrated fractional slot winding.
应用推荐