The invention provides a Halbach array permanent magnet hybrid electromagnetic suspension system which comprises a guide rail, an inner pole Halbach array permanent magnet, a suspension coil, an electromagnetic iron core and an outer pole Halbach array permanent magnet. The guide rail is made of a soft magnetic material and has an F-shaped structure; the electromagnetic iron core is made of soft magnetic silicon steel sheet materials and is of a U-shaped structure, the end of the electromagnetic iron core is of an expanding type, and the inner pole Halbach array permanent magnet and the outerpole Halbach array permanent magnet are arranged at the same time and correspond to guide rail magnetic poles. The suspension coil is wound on the electromagnetic iron core. The system has the characteristics of low power consumption and large levitation air gap and is suitable for the electromagnetic levitation system for the maglev train.
本发明在于提供一种Halbach阵列永磁混合电磁悬浮系统,包括导轨、内极Halbach阵列永磁体、悬浮线圈、电磁铁芯和外极Halbach阵列永磁体;导轨为软磁材料,F型结构;电磁铁芯为软磁硅钢片材料,U型结构,其端部为扩张型,同时布置有内极Halbach阵列永磁体和外极Halbach阵列永磁体,并与导轨磁极对应;悬浮线圈绕制在电磁铁芯上。本发明具有低功耗、大悬浮气隙的特点,适用于磁浮列车用电磁悬浮系统。
Halbach array permanent magnet hybrid electromagnetic suspension system
一种Halbach阵列永磁混合电磁悬浮系统
2020-04-17
Patent
Electronic Resource
Chinese
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