提出串励式和并励式两种不同结构的电机，针对电机拓扑结构特点和工作原理，基于有限元法对比研究该两种AFSHE电机的特性差异。结果表明，并励式AFSHE电机的总体性能优于串励式AFSHE电机，其调压范围宽广，适合于恒功率宽调速驱动，在风力发电、航空航天、工业传动和电动汽车等领域具有更加广阔的应用前景。%Two different excitation structure machine of series and shunt were introduced. The characteristic differences in topological structure and operation principle were compared and analyzed based on finite element method in view of topology structure and working principle for the AFSHE machines. The results show that the shunt AFSHE machine has an advantage of overall performance compared with the series type. In the fields of wind power, aerospace, industrial transmission and electric automobile, the shunt AFSHE machine has a wide voltage adjusting range, is suited for drive of constant power and wide speed regulation, and has wide application prospects.
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