摘要
在不计磁路饱和的条件下，对倍极感应励磁同步发电机中由定于直流励磁电流产生的磁场（附加磁场）进行了分析，分析中考虑了磁势谐波和气隙磁导谐波的影响．
In this paper, the attached magnetic field of double pole induced excitation synchronous generator is analyzed. In the analysis, the m.m.f. harmonic and air gap permeance harmonic are considered. The developed results may be applied to calculate accurately the excited current of rotor winding.
