The invention relates to the technical field of magnetic suspension, and discloses a bottom suspension guide system. The system comprises a vacuum pipeline, a vehicle body, superconducting magnets, a coil, a cooling device and a track, the vehicle body and the track are both arranged in the vacuum pipeline, the superconducting magnets are symmetrically arranged on the surface of the bottom in the vehicle body, and the coil is arranged at the bottom of the track and corresponds to the superconducting magnets. The coil is an asymmetric 8-shaped coil, the superconducting magnet and the coil interact to provide guiding force and suspension force for the vehicle body, and the cooling device is arranged at the bottom of the rail and used for cooling the coil. Therefore, the heat dissipation problem of the coil can be solved only by arranging the cooling device at the bottom of the track, and the refrigeration structure is simplified. And moreover, the coil arranged at the bottom of the track is an asymmetric 8-shaped coil, so that the floating conductance ratio of the system can be increased, sufficient suspension force is provided for a vehicle body, and safe and stable operation of the vehicle is guaranteed.
本发明涉及磁悬浮技术领域,公开了一种底部悬浮导向系统。其中,该系统包括真空管道、车体、超导磁体、线圈、冷却装置和轨道,所述车体和所述轨道均置于所述真空管道内,在所述车体内的底部表面上对称设置所述超导磁体,在所述轨道的底部对应所述超导磁体设置所述线圈,所述线圈为非对称8字线圈,所述超导磁体与所述线圈相互作用为所述车体提供导向力和悬浮力,所述冷却装置设置在所述轨道的底部用于对所述线圈进行降温。由此,仅在轨道底部设置冷却装置就可以解决线圈的散热问题,简化了制冷结构。并且,轨道底部设置的线圈采用非对称8字线圈,可以增大系统浮导比,为车体提供充足的悬浮力,保证车辆的安全稳定运行。
Bottom suspension guide system
底部悬浮导向系统
2021-04-13
Patent
Electronic Resource
Chinese
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