采用发夹绕组技术的电动汽车牵引用永磁同步电机性能分析

2022 IEEE Nigeria 4th International Conference on Disruptive Technologies for Sustainable Development (NIGERCON) Pub Date : 2022-04-17 DOI:10.1109/NIGERCON54645.2022.9803182

O. Tola, J. G. Ambafi, E. Umoh, Olusegun E. Osinowo

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引用次数: 0

摘要

本文介绍了一种基于发夹绕组技术的电动汽车用内嵌式永磁同步电动机的性能分析。首先，对车辆进行动力学建模和分析，确定驱动系统的合适额定值电机，并通过在定子中使用发夹绕组的有限元分析(FEA)确定合适的IPMSM。考虑了2层、4层、6层和8层的发夹绕组。性能分析表明，8层材料具有最低的机械损耗，最适合应用于电动汽车设计。

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Performance Analysis of a PMSM for Traction Applications in Electric Vehicles with Hairpin Winding Technology

This paper presents the performance analysis of an interior permanent magnet synchronous motor (IPMSM) for electric vehicle application based on hairpin winding technology. Firstly, the vehicle dynamic was modelled and analysed to determine an appropriately rated motor for the drive system, and a suitable IPMSM via finite element analysis (FEA) using hairpin winding in the stator. Four different layers of hairpin winding – 2-layer, 4-layer, 6-layer and 8-layer were considered. The performance analysis show that the 8-layer has the lowest mechanical losses, and thus most suitable for application in electric vehicles design.

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2022 IEEE Nigeria 4th International Conference on Disruptive Technologies for Sustainable Development (NIGERCON)

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