A novel axial flux segmented SRM for electric vehicle application
A novel axial flux segmented SRM for electric vehicle application
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DOI：
10.1109/icelmach.2010.5608140
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发表时间：
2010-10
期刊：
影响因子：
--
通讯作者：
R. Madhavan;B. G. Fernandes
中科院分区：
文献类型：
--
作者：
R. Madhavan;B. G. Fernandes
提出了一种用于电动汽车（EV）的新型电机，以规避永磁（PM）电机，并利用轴向磁通拓扑和径向磁通分段开关磁阻电机（SRM）的优点来实现相同的性能。提出了一种用于电动汽车应用的三相、12/8 极环形绕线轴向磁通分段 SRM (AFSSRM)。电机的外径和轴向长度根据典型踏板车的轮圈尺寸确定。为 AFSSRM 推导了尺寸方程。开发线性化二维模型来评估机器的性能。通过分析计算对齐的相电感，并与基于有限元分析 (FEA) 的仿真获得的结果进行比较。
A novel electric machine is proposed for electric vehicles (EV) to circumvent permanent magnet (PM) machine and to achieve the same performance by using the advantages of both axial flux topology and radial flux segmented switched reluctance motor (SRM). A 3-phase, 12/8 pole toroidal wound axial flux segmented SRM (AFSSRM) for EV application is proposed. Outer diameter and axial length of the motor are decided based on the wheel rim size of a typical scooter. Sizing equation is derived for AFSSRM. Linearized 2-D model is developed to evaluate the performance of the machine. Aligned phase inductance is calculated analytically and compared with that obtained from finite element analysis (FEA) based simulation.