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首页> 外文会议>International Conference on Electrical Machines and Systems(ICEMS 2003) v.1; 20031109-20031111; Beijing; CN >Design of PM Excited Transverse Flux Linear Motor with Inner Mover Type
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Design of PM Excited Transverse Flux Linear Motor with Inner Mover Type

机译：内移动式PM励磁横向磁通直线电动机的设计。

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摘要

A transverse flux, PM-erited linear motor (TFM-LM) with inner mover was designed and built Its output power density is higher and the weight is lower than for the equivalent, conventional PM exited linear synchronous motors (PM LSM). To get the maximum thrust force under the given volume, the thrust force density with respect to the ratio of the slot width and the length of pole pitch is analyzed by 3-dimension finite element method (FEM). Finally, calculated static thrust force matched with the experimental obtained static thrust force. The calculated and measured performance of transverse flux, PM-exited linear motor with inner mover revealed a great potential of system improvements by reducing mass of the linear motor. For examples, when this motor is applied to a ropeless elevator, it is possible to increase the power density by more than 400% than the conventional PM-LSM. The results of this study recommend this type of motor for the ropeless elevator or gearless direct linear driving system.
机译：设计并制造了带有内推动器的横向磁通PM侵蚀线性电动机（TFM-LM），其输出功率密度更高，重量也比传统的PM退出线性同步电动机（PM LSM）低。为了获得给定体积下的最大推力，采用三维有限元方法（FEM）分析了相对于缝隙宽度与极距长度之比的推力密度。最后，计算出的静态推力与实验获得的静态推力相匹配。带有内推动器的PM退出式直线电机的横向磁通的计算和测量性能表明，通过减少直线电机的质量，系统改进的潜力很大。例如，当将该电动机应用于无绳电梯时，与传统的PM-LSM相比，可以将功率密度提高400％以上。这项研究的结果推荐这种类型的电动机用于无绳电梯或无齿轮直接线性驱动系统。

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