具有三段圆弧极靴结构的大型凸极同步电机气隙磁场的分析与计算  

Calculation of Magnetic Field in Large Salient Pole Synchronous Machine with Three Piece Configuration of Pole Are

作　　者：戈宝军[1] 于涌源[1] 张淑森 

机构地区：[1]哈尔滨理工大学,哈尔滨远东经济贸易公司

出　　处：《大电机技术》1998年第1期21-26,共6页Large Electric Machine and Hydraulic Turbine

摘　　要：通过对具有三段圆弧极靴结构的凸极同步电机气隙磁场的分析与计算，得出了这种结构电机的电枢反应系数Ｋ、Ｋ、Ｋ、Ｋ、主极磁场的波形系数Ｋ和极弧磁通系数的计算图表以及计算气隙的算法。The Magnetic fields of air-gap in large salient pole synchronous machine with three piece configuration of pole arc are calculated by finite element The plots of the armature reaction coefficients Kd Kq Kad and Kaq,the flux distribution coefficient K and pole face flux coefficient K are obtained.The calculation length of air gap is studed at the same time.

关 键 词：磁场 凸极同步电机 极靴圆弧 气隙磁场 

分 类 号：TM341.01[电气工程—电机]