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Design, Analysis and Fabrication of a Novel Transverse Flux Permanent Magnet Machine with Disk Rotor

机译:用圆盘转子的新型横向通量永磁机的设计,分析和制造

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The purpose of this paper is to propose a novel design for the transverse flux permanent magnet (TFPM) disk-rotor generator with E and I-shaped cores (TFPMDEIG). Disk-shape structure increases the machine’s power factor, allows for high rotational speeds, decreases centrifugal force over permanent magnets, and is employed in wind turbines, due to its compact structures. As for other advantages for this structure, one can point to the fact that there are as many windings as machine’s pole pairs; these windings become parallel by observing the polarity. In other words, the total power of this machine is distributed between pole pairs, increasing the overall reliability of the machine. In this paper, first, the initial design algorithm and the basic formulas governing the behavior of the proposed structure using the equivalent magnetic circuit for each pole are provided, and the three-dimensional finite element method (3D-FEM) is used for verification of the algorithm. To validate the simulation results (3D-FEM), then, a prototype has been fabricated and experienced. The experimental results are in good agreement with simulation results.
机译:本文的目的是提出具有E和I形芯(TFPMDEIG)的横向磁通永磁体(TFPM)盘转子发生器的新颖设计。磁盘形结构增加了机器的功率因数,允许高旋转速度,降低永磁体上的离心力,并且由于其紧凑的结构而在风力涡轮机中使用。至于这种结构的其他优点,可以指向有多种绕组作为机器杆对的事实;这些绕组通过观察极性而变得平行。换句话说,本机的总功率分布在杆对之间,增加了机器的整体可靠性。在本文中,提供了使用每个杆的等效磁路的初始设计算法和控制所提出的结构的行为的基本公式,并且使用三维有限元方法(3D-FEM)进行验证算法。为了验证仿真结果(3D-FEM),那么,原型已经制造和体验。实验结果与模拟结果一致。

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