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首页> 外文期刊>Mathematical Problems in Engineering >Design and Steady-State Performance of a Novel Winding Type Permanent Magnet Coupling with Slip Power Recovery Function
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Design and Steady-State Performance of a Novel Winding Type Permanent Magnet Coupling with Slip Power Recovery Function

机译：新型具有滑移功率恢复功能的绕组式永磁联轴器的设计和稳态性能

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摘要

A novel winding type permanent magnet coupling (WTPMC) is proposed to work as an adjustable speed drive with slip power recovery function. As a kind of dual-mechanical-port electric machine with radial-flux configuration, the WTPMC consists of an outer rotor embedded with three-phase windings, an inner rotor populated with permanent magnets, and a slip power recovery circuit comprising a rectifier, a boost converter, and an ultracapacitor. The working principle of the WTPMC is presented, and its mathematical model is derived. To develop a WTPMC prototype for automotive applications, two-dimensional (2D) finite element analysis (FEA) is conducted using Ansoft Maxwell software to study the steady-state (constant slip speed) performance. For the experimental validation, the WTPMC prototype is manufactured and tested on a test bench. To show the accuracy of the 2D FEA, the computed results are compared with those obtained from experimental measurements. It is shown that the agreement between the 2D FEA and experimental results is good. Moreover, the WTPMC prototype can operate in the output speed range under different load torque conditions. The slip power recovery efficiency for the 2D FEA is 66.7%, while, for experimental measurements, it is 57.2%.
机译：提出了一种新颖的绕线型永磁耦合器（WTPMC）作为具有滑差功率恢复功能的可调速驱动器。作为一种具有径向通量配置的双机械端口电机，WTPMC包括一个嵌入了三相绕组的外转子，一个装有永磁体的内转子以及一个由整流器，升压转换器和一个超级电容器。介绍了WTPMC的工作原理，推导了其数学模型。为了开发用于汽车应用的WTPMC原型，使用Ansoft Maxwell软件进行了二维（2D）有限元分析（FEA），以研究稳态（恒定滑移速度）性能。为了进行实验验证，制造了WTPMC原型并在测试台上进行了测试。为了显示2D FEA的准确性，将计算结果与从实验测量中获得的结果进行比较。结果表明，二维有限元分析与实验结果吻合良好。此外，WTPMC原型可以在不同的负载扭矩条件下在输出速度范围内运行。 2D FEA的滑移功率恢复效率为66.7％，而对于实验测量，则为57.2％。

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  • 来源
    《Mathematical Problems in Engineering》 |2017年第6期|3141089.1-3141089.8|共8页
  • 作者

    Xia Lei; Jiang Haobin;

  • 作者单位

    Jiangsu Univ, Sch Automot & Traff Engn, Zhenjiang 212013, Peoples R China;

    Jiangsu Univ, Sch Automot & Traff Engn, Zhenjiang 212013, Peoples R China;

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