转子分段斜极对永磁同步电机电磁噪声的削弱影响
徐珂,应红亮,黄苏融,张琪

Electromagnetic noise reduction of permanent magnet synchronous motor by step-skewed rotor
Ke XU,Hong-liang YING,Su-rong HUANG,Qi ZHANG
表 1 径向电磁力波的特征参数
Tab.1 Characteristic parameters of radial electromagnetic force wave
分类 r ωr Pr
1 ν±μp ω1±ωμ FνΛ0FμΛ0(2μ0
2 ν±μp±kZ ω1±ωμ FνΛ0FμΛk(4μ0
3 ν±μp±kZ ω1±ωμ FνΛkFμΛ0(4μ0
4 ν±μp±2kZ ω1±ωμ FνΛ0FμΛk(8μ0