一种用于功率分流的新型轴向磁齿轮传动装置

2017 Twelfth International Conference on Ecological Vehicles and Renewable Energies (EVER) Pub Date : 2017-04-01 DOI:10.1109/EVER.2017.7935927

Z.Q. Zhu, M. Khatab, H. Y. Li, Y. Liu

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引用次数: 13

摘要

提出了一种适用于混合动力汽车功率分流的轴向磁齿轮永磁(AFMG)电机。本文提出的磁齿轮电机结构简单，并将磁齿轮与永磁电机相结合提高了转矩密度。在不改变MG和PM机器功能的情况下，实现功率分割。输入的机械能和机器产生的电能可以拆分或集成。分析了其工作原理和两种可行的定子槽/转子极组合。此外，使用三维有限元分析对两种组合的性能进行了研究和比较。此外，还介绍了提高机器转矩的方法。

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A novel axial flux magnetically geared machine for power split application

This paper proposes an axial flux magnetically geared (AFMG) permanent magnet (PM) machine for power split application in hybrid electric vehicles (HEVs). The proposed AFMG machine has the merits of simple structure and improved torque density by combining a magnetic gear (MG) with a PM machine. The machine can realise power split without changing the function of MG and PM machines. The input mechanical power and electrical power produced by the machine can be split or integrated. The operation principle and two feasible stator slot/rotor pole combinations are analysed. Moreover, the performance of both combinations is investigated and compared using three dimensional (3D) finite element (FE) analysis. In addition, the method of promoting the machine torque is described.

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2017 Twelfth International Conference on Ecological Vehicles and Renewable Energies (EVER)

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