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±μ)p ω1±ωμ FνΛ0FμΛ0(2μ0)
2 (ν±μ)p±kZ ω1±ωμ FνΛ0FμΛk(4μ0)
3 (ν±μ)p±kZ ω1±ωμ FνΛkFμΛ0(4μ0)
4 (ν±μ)p±2kZ ω1±ωμ FνΛ0FμΛk(8μ0)