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首页> 外文期刊>IEEE Transactions on Magnetics >Design and Analysis of a New Five-Phase Dual-Stator Consequent-Pole Brushless Hybrid Excitation Machine
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Design and Analysis of a New Five-Phase Dual-Stator Consequent-Pole Brushless Hybrid Excitation Machine

机译：新型五相双定子连续极无刷混合励磁机的设计与分析

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摘要

This paper proposes a new five-phase dual-stator consequent-pole brushless hybrid excitation machine based on rotor permanent magnet (rotor-PM) for wide-speed range and high output torque application in electric vehicles (EVs). To achieve brushless hybrid excitation, this machine integrates the advantages of rotor-PM and electricity excitation, in which dual stator is adopted. The key is the consequent pole, which can construct several mutually uncoupled magnetic circuits to achieve hybrid excitation. In the proposed machine, the volume of PM is decreased but the similar output torque capability is achieved, and the flux can be regulated by excitation windings effectively. The topology and operating principle of the proposed machine are analyzed. The electromagnetic properties such as the torque waveform, the back electromotive force, and the flux-regulating capability are all investigated by using finite-element analysis. Then, the machine parameters are optimized and studied. For better heat dissipation, the mechanical design is proposed. Finally, a prototype is bui the agreement of the experimental results and the simulations shows the proposed machine can provide with high output torque, high space utilization, and good flux-regulating ability in the applications of EVs.
机译：本文提出了一种基于转子永磁体（rotor-PM）的新型五相双定子结果极无刷混合励磁机，适用于电动汽车（EV）的高速范围和高输出转矩应用。为了实现无刷混合励磁，本机结合了转子永磁和电励磁的优点，采用双定子。关键是随后的磁极，它可以构造几个相互不耦合的磁路来实现混合励磁。在提出的电机中，PM的体积减小了，但达到了类似的输出转矩能力，并且可以通过励磁绕组有效地调节磁通量。分析了所提议机器的拓扑和工作原理。通过有限元分析研究了转矩波形，反电动势和磁通调节能力等电磁特性。然后，对机器参数进行优化和研究。为了更好的散热，提出了机械设计。最后，构建了原型；实验结果与仿真结果吻合表明，所提出的机器在电动汽车的应用中可以提供高输出扭矩，高空间利用率和良好的磁通调节能力。

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  • 来源
    《IEEE Transactions on Magnetics》 |2019年第1期|1-10|共10页
  • 作者

    Ying Fan; Guangyu Qu; Chao Tan; Qiushi Zhang; Wusen Wang;

  • 作者单位

    School of Electrical Engineering, Southeast University, Nanjing, China;

    School of Electrical Engineering, Southeast University, Nanjing, China;

    State Grid Yangzhou Power Supply Company, Yangzhou, China;

    School of Electrical Engineering, Southeast University, Nanjing, China;

    School of Electrical Engineering, Southeast University, Nanjing, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Windings; Iron; Stator windings; Rotors; Torque; Coils;

    机译：绕组;铁;定子绕组;转子;转矩;线圈;

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