The invention discloses a maglev train and a deformation quantity detection system and method for a suspension electromagnet of the maglev train, which are applied to the technical field of rail transit, and comprises the following steps: when the suspension electromagnet is electrified and triggers a deformation quantity detection condition, according to a first suspension gap and an Nth suspension gap detected by a first suspension sensor, determining the deformation quantity of the suspension electromagnet; determining a rotation angle theta A of the suspension electromagnet at the position of the first suspension sensor; the maximum deformation quantity of the suspension electromagnet is determined based on the rotation angle theta A; when the maximum deformation quantity is larger than a set deformation quantity threshold value, prompt information indicating that the deformation quantity of the suspension electromagnet is too large is output; wherein N is a positive integer not less than 2; n gap probes in the first suspension sensor are all on the same horizontal plane, and the first gap probe and the Nth gap probe are two gap probes with the farthest distance in the first suspension sensor. By applying the scheme of the invention, the deformation quantity of the suspension electromagnet can be automatically detected, and the cost can be saved.

    本申请公开了一种磁浮列车及其悬浮电磁铁的形变量检测系统和方法,应用于轨道交通技术领域,包括:在悬浮电磁铁通电且触发了形变量检测条件时,根据第一悬浮传感器检测出的第1悬浮间隙和第N悬浮间隙,确定出悬浮电磁铁在第一悬浮传感器位置处的转角θA;基于转角θA确定悬浮电磁铁的最大形变量;当该最大形变量大于设定的形变量阈值时输出表示悬浮电磁铁形变量过大的提示信息;其中,N为不小于2的正整数;第一悬浮传感器中的N个间隙探头均在同一水平面上,第1与第N间隙探头为第一悬浮传感器中,间距最远的2个间隙探头。应用本申请的方案,可以自动进行悬浮电磁铁的形变量检测,且有利于节约成本。


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    Titel :

    Maglev train and deformation quantity detection system and method for suspension electromagnet of maglev train


    Weitere Titelangaben:

    一种磁浮列车及其悬浮电磁铁的形变量检测系统和方法


    Beteiligte:
    JIANG YI (Autor:in) / ZHAO JIANGNONG (Autor:in) / TONG LAISHENG (Autor:in) / LUO HUAJUN (Autor:in) / ZHANG WENYUE (Autor:in) / ZHU YUE'OU (Autor:in) / TANG BIAO (Autor:in) / QIAO RUOHUI (Autor:in) / CHEN QIFA (Autor:in)

    Erscheinungsdatum :

    2023-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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