摘要
通过不对称绕组磁势的分析 ,将结构和电气均不对称的两相不对称绕组问题转化为单纯的电气不对称问题 ,从而将这类绕组的分析问题转化为对称绕组问题。进一步分析了此对称等效绕组的阻抗、等效电路、电磁性能 ,最终使不对称绕组电机的分析与普通的三相异步电机统一。
By the magnet-motive force analysis of the unsymmetrical winding,we can change the unsymmetrical winding in which neither structure nor electric is symmetric into another unsymmetrical winding in which only the electric is unsymmetrical.And so we can change analysis of such winding into the analysis of symmetrical winding.After further analyzing the impedance,the equivalent electric circuit and electric performance of the symmetrical and equivalent winding.And at last we can integrate the unsymmetrical winding electric machinery with ordinary the three phase induction machinery.
出处
《微特电机》
北大核心
2000年第3期24-26,共3页
Small & Special Electrical Machines
关键词
不对称绕组
磁势分析
等效电路
湘异步电机
unsymmetrical winding magnet-motive force analysis equivalent electric circuit
