stator poles meaning in English
定子极数
Examples
- Analysis for magnetic field of srm is very complicated since the flux waveforms in different parts of the motor vary with motor phase , stator pole and rotor number , also with the winding connections , etc , which results in the srm losses , especially iron loss calculation difficult . the temperature analysis due to the losses has become a study hot spot
Sr电机铁心的磁通波形不仅与电机的相数有关,还与定、转子齿极数、定子绕组连接方式等密切相关,从而使得sr电机磁场分析很复杂,复杂的磁通密度波形导致电机损耗特别是铁损的计算非常困难。电机的损耗又会引起电机的温升,因此高性能的sr电机的热分析也成为目前的研究热点。 - This paper constructs fe models of srm in detail and analyzes the vibration mode and natural frequencies with the finite element analysis software package , and studies the influence of the stator structure of srm , such as stator poles , ribs , mounting feet , terminal block and structure parameters , restriction condition on the srm vibration behavior , the contrast to experiment result implies that the fea model is close to the real model for analyzing the vibration characteristics of srm
本文基于有限元分析方法，主要研究了定子凸极、底座、散热筋，加强筋，接线盒等结构以及结构参数对定子固有频率和振动模态的影响，并且研究了约束条件下的sr电机定子振动特性。本文比较了模态实验与有限元分析结果，表明所建立的二维有限元模型对分析sr电机的振动特性有较好的精度。