The invention provides a high-temperature superconducting magnetic suspension system and a coil size calculation method thereof, and relates to the field of high-temperature superconducting magnetic suspension. The high-temperature superconducting magnetic suspension system comprises a track beam; embracing arms are arranged at the bottom of the vehicle body; the suspension guiding system comprises a Dewar and a first permanent magnet track, the Dewar is fixedly connected to the bottom of the vehicle body, and the first permanent magnet track is fixedly connected to the top of the track beam; and the driving system comprises second permanent magnet tracks and coils, the second permanent magnet tracks are fixedly connected to the bottom of the track beam and are longitudinally arranged, the magnetization angles of the second permanent magnet tracks are set to be preset acute angles, and the coils are arranged at the ends of the holding arms. According to the system, on one hand, a linear motor which is high in laying cost along a line is avoided, on the other hand, the system is not provided with a high-permeability structure, the problem of normal force interference when the linear motor is used is avoided, and the loading capacity is high.
本发明提供了一种高温超导磁悬浮系统及其线圈尺寸的计算方法,涉及高温超导磁悬浮领域。所述高温超导磁悬浮系统包括轨道梁;车体,车体的底部设置有抱臂;悬浮导向系统,悬浮导向系统包括杜瓦和第一永磁轨道,杜瓦固定连接在车体的底部,第一永磁轨道固定连接在轨道梁的顶部;驱动系统,驱动系统包括第二永磁轨道和线圈,第二永磁轨道固定连接在轨道梁的底部,第二永磁轨道纵向排列,且第二永磁轨道的磁化角设置为预设锐角,线圈设置在抱臂的端部。本系统一方面避免了采用沿线路铺设成本昂贵的直线电机,另一方面本系统无高导磁性结构,规避了使用直线电机会存在法向力干扰问题,载重能力强。
High-temperature superconducting magnetic suspension system and coil size calculation method thereof
一种高温超导磁悬浮系统及其线圈尺寸的计算方法
2023-03-24
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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