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首页> 外文会议>International Conference on Ecological Vehicles and Renewable Energies >Review of Linear Motor Topologies with Passive Secondaries and a Comparison to an Active Secondary Topology
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Review of Linear Motor Topologies with Passive Secondaries and a Comparison to an Active Secondary Topology

机译：带有被动次级的线性电动机拓扑的回顾以及与有源次级拓扑的比较

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This paper presents a literature overview of different linear motor topologies utilizing a passive secondary that can be considered for long stroke applications. Based on this review the Linear Flux-switching Machine is selected for further investigation: the disadvantages and the possible solutions proposed in literature are discussed. Furthermore, Finite Element Method models are created of the Linear Flux-switching Machine, together with the enhancements, for validation purposes. Based on the simulation results, it is concluded that the improvements of the Linear Flux-switching Machine reduce the force ripple by 77.9 % and the attraction force by 91.6 %. Finally, a performance comparison is made with a Linear Permanent Magnet Synchronous Machine utilizing an active secondary, which is selected as benchmark topology. The comparison demonstrates that the Linear Flux-switching Machine provides a cost-efficient alternative for long stroke applications where the design volume is not restricted.
机译：本文介绍了利用无源次级绕组的各种线性电动机拓扑的文献综述，可以将其用于长行程应用。在此基础上，选择了线性磁通切换机进行进一步研究：讨论了文献中提出的缺点和可能的解决方案。此外，为验证目的，还创建了线性磁通切换机的有限元方法模型以及增强功能。根据仿真结果可以得出结论，对线性磁通切换机的改进可将力波动减小77.9％，将吸引力减小91.6％。最后，使用被选为基准拓扑的有源次级线性永磁同步电机进行性能比较。比较表明，线性磁通切换机为设计量不受限制的长行程应用提供了一种经济高效的替代方案。

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