The invention provides a suspension body structure, a permanent magnet electric suspension system thereof and a gap calculation method. Relates to the technical field of magnetic suspension. The induction structure is movably connected with the Halbach permanent magnet array, when the Halbach permanent magnet array vibrates, relative displacement is generated between the induction structure and the Halbach permanent magnet array, and magnetic induction lines of magnetic fields at the two ends of the Halbach permanent magnet array are cut; the induction structure induces and generates an induced magnetic field which is opposite to the magnetic field direction of the two end parts of the Halbach permanent magnet array. The technical problem that an electric suspension system lacks damping and needs to be additionally provided with a damping magnet is solved, and the utilization rate of the vehicle-mounted magnet of the permanent magnet electric suspension system is increased.

    本发明提供了一种悬浮体结构及其永磁电动悬浮系统、间隙计算方法。涉及磁悬浮技术领域,海尔贝克永磁体阵列;以及感应结构,所述感应结构与所述海尔贝克永磁体阵列动联接,当所述海尔贝克永磁体阵列振动时,所述感应结构与所述海尔贝克永磁体阵列之间产生相对位移并切割所述海尔贝克永磁体阵列两端端部磁场的磁感线,所述感应结构感应产生与所述海尔贝克永磁体阵列两端端部磁场方向相反的感应磁场。本发明解决电动悬浮系统缺乏阻尼需要额外增加减振磁体的技术问题,提高了永磁电动悬浮系统车载磁体的利用率。


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    Title :

    Suspension body structure, permanent magnet electric suspension system thereof and gap calculation method


    Additional title:

    一种悬浮体结构及其永磁电动悬浮系统、间隙计算方法


    Contributors:
    DENG ZIGANG (author) / LIU JUNZHI (author) / SHI HONGFU (author) / YANG WENHAO (author) / LU HAO (author) / CAO TING (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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