The invention discloses a method and a device for acquiring electromagnetic parameters of a coil. The method comprises the following steps: acquiring second-level parameters of a superconducting aerotrain; the second-level parameters comprise suspension force characteristics and guiding force characteristics generated by the vehicle and the 8-shaped coil, and dragging characteristics and vehicle traction force characteristics generated by the vehicle and the 8-shaped coil; determining a third level parameter of the superconducting maglev train according to the second level parameter; the third-level parameters comprise the size of the center line of the superconducting magnetic pole, the distance between the center line and the 8-shaped coil, the distance between the center line and the linear motor stator coil, the magnetomotive force of the superconducting magnetic pole, the polar distance of the superconducting magnetic pole, the working temperature of the coil and the over-loss ultra-safety margin of the superconducting coil; determining coil electromagnetic parameters of the superconducting magnet according to the third-level parameters; the coil electromagnetic parameters comprise the running current of the coil and the coil size of the superconducting magnet. The modular design method is provided for coil electromagnetic design, and continuous iteration and optimization among different parameter indexes can be facilitated.
本申请公开了一种线圈电磁参数获得方法及装置,该方法包括:获得超导悬浮列车的第二层次参数;第二层次参数包括车辆与8字线圈产生的悬浮力特性和导向力特性、车辆与8字线圈产生的拖拽特性和车辆牵引力特性;根据第二层次参数确定超导磁悬浮列车的第三层次参数;第三层次参数包括超导磁极的中心线尺寸、中心线与8字线圈的间距、中心线与直线电机定子线圈的间距、超导磁极磁动势、超导磁极极距、线圈工作温度、超导线圈过流失超安全裕量;根据第三层次参数确定超导磁体的线圈电磁参数;线圈电磁参数包括线圈的运行电流和超导磁体的线圈尺寸。本申请为线圈电磁设计提供了模块化的设计方法,可以便于不同参数指标之间的不断迭代及优化。
Method and device for obtaining electromagnetic parameters of coil
一种线圈电磁参数获得方法及装置
2023-04-25
Patent
Elektronische Ressource
Chinesisch
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