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首页> 外文期刊>IEEE Transactions on Magnetics >NE-Map-Based Design of an IPMSM for Traction in an EV
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NE-Map-Based Design of an IPMSM for Traction in an EV

机译：基于NE-Map的EVMS牵引力IPMSM设计

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摘要

This paper proposes a novel plot called an NE-Map that has two axes representing the no-load electromotive force (EMF) and the number of windings per slot. The NE-Map is applied to the design of an interior permanent magnet synchronous motor. Here, the design of the rotor is implemented using a magnetic equivalent circuit. In addition, the phase currents and current phase angles are estimated by considering the maximum torque per ampere and the flux weakening control method, and a stator is designed using this estimation. As these processes are presented in terms of the values of the EMF and the number of windings per slot, this representation allows for the verification of the relationship among the motor parameters and the determination of the final model by reflecting the design constraints. This process is applied to the design of a traction motor in hybrid EVs, and its validity is verified by comparison with finite element analysis and test data.
机译：本文提出了一种称为NE-Map的新颖图，该图具有两个轴，分别代表空载电动势（EMF）和每个插槽的绕组数。 NE-Map适用于内部永磁同步电动机的设计。在此，转子的设计是使用磁等效电路实现的。另外，通过考虑每安培的最大转矩和磁通减弱控制方法来估计相电流和电流相角，并使用该估计来设计定子。由于这些过程是根据EMF的值和每个插槽的绕组数表示的，因此该表示可以通过反映设计约束来验证电动机参数之间的关系以及确定最终模型。该过程应用于混合动力电动汽车的牵引电机设计，并通过与有限元分析和测试数据进行比较来验证其有效性。

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