The invention relates to the technical field of maglev trains, and especially relates to a turning guide system for a high-temperature superconducting maglev train. The whole system is composed of a specific winding coil, a power supply, a control module, a coil framework and a Halbach array permanent magnet track. A strong magnetic field generated by the Halbach array permanent magnet track is utilized, and the specifically wound electrified coil is placed above the Halbach array permanent magnet track, so that a relatively large ampere force is obtained to serve as a guiding force of the high-temperature superconducting maglev train. Due to the fact that the polarity of the peak magnetic field of the Halbach array permanent magnet track is opposite, the current directions of the electrified coils in different magnetic field polarities are opposite, and the Ampere force in the same direction is obtained. The whole system ingeniously utilizes the Halbach array permanent magnet track of the high-temperature superconducting maglev train, so that the whole system is simple and reliable in structure. And the system utilizes the advantage that the peak value of the Halbach array permanent magnet track has a strong magnetic field, so that the whole guiding system can provide strong guiding force.
本发明涉及磁悬浮列车技术领域,具体而言,涉及一种用于高温超导磁悬浮列车的过弯导向系统。整个系统由特定绕制线圈、电源、控制模块、线圈骨架以及Halbach阵列永磁体轨道组成。本发明通过利用Halbach阵列永磁体轨道所产生的强磁场,再将特定绕制的通电线圈放置在Halbach阵列永磁体轨道上方,从而得到较大的安培力以作为高温超导磁悬浮列车的导向力。由于Halbach阵列永磁体轨道峰值磁场极性相反,因此在不同磁场极性的通电线圈电流方向也将相反,从而得到方向一致的安培力。整个系统巧妙地利用了高温超导磁悬浮列车的Halbach阵列永磁体轨道,使得整个系统结构简单、可靠。并且该系统利用Halbach阵列永磁体轨道峰值处具有强磁场的优点,使得整个导向系统可以提供较强的导向力。
Turning guide system for high-temperature superconducting maglev train
一种用于高温超导磁悬浮列车的过弯导向系统
2021-07-23
Patent
Electronic Resource
Chinese
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