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首页> 外文期刊>Energy Conversion, IEEE Transactions on >Design, Optimization, and Prototyping of a Transverse Flux-Type-Switched Reluctance Generator With an Integrated Rotor
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Design, Optimization, and Prototyping of a Transverse Flux-Type-Switched Reluctance Generator With an Integrated Rotor

机译：具有集成转子的横向磁通类型开关磁阻发电机的设计，优化和原型设计

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摘要

This paper presents the design, optimization, and prototyping of a transverse flux-type-switched reluctance generator (TFSRG) with an integrated rotor consisting of the main and permanent magnet (PM) auxiliary poles. In the initial model, an integrated rotor has a simple structure, consisting of one magnet core and a yoke bar. The yoke bar was radially laminated and inserted in the rotor yoke to minimize loss of the magnetic flux, which flows along the axial direction. We analyzed the cogging torque and back-EMF characteristics of the proposed TFSRG using the finite-element analyses (FEA). The cogging torque in the analysis results for the initial model of the proposed TFSRG was relatively high cogging. To reduce a cogging torque, both corners of the stator and PM auxiliary poles were optimized using a circular fillet shape. To satisfy a design condition, the design variables of a circular fillet shape were effectively determined using the optimization algorithm, and the initial and optimal models were compared with the analyzed results by a FEA for steady state and a dynamic performance simulation for transient state, respectively. To verify the analyzed results, an optimized prototype TFSRG was manufactured and measured. The measurement results were in good agreement with analysis results, and the output performance of the prototype was verified by the experiment set.
机译：本文介绍了具有集成转子的横向磁通型开关磁阻发电机（TFSRG）的设计，优化和原型，该转子由主磁极和永磁体（PM）辅助磁极组成。在初始模型中，集成转子具有简单的结构，由一个磁芯和一个磁轭杆组成。轭铁棒被径向地层压并且插入转子轭铁中以使沿着轴向流动的磁通量的损失最小。我们使用有限元分析（FEA）分析了所提出的TFSRG的齿槽转矩和反电动势特性。所提出的TFSRG初始模型的分析结果中的齿槽转矩是相对较高的齿槽转矩。为了降低齿槽转矩，定子和PM辅助极的两个角均使用圆形圆角形状进行了优化。为了满足设计条件，使用优化算法有效地确定了圆角形状的设计变量，并通过稳态有限元分析和瞬态动态性能仿真分别将初始模型和最优模型与分析结果进行了比较。 。为了验证分析结果，制造并测量了优化的原型TFSRG。测量结果与分析结果吻合良好，并通过实验装置验证了原型的输出性能。

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