The embodiment of the invention provides a maglev train and a traction control method thereof. The maglev train comprises: a levitation system and a traction system; two external power supply controlswitches which are respectively arranged in two end vehicles of the train, and the external power supply control switches are used for controlling whether an external power supply is connected to thetraction system to supply power or not; a storage battery pack which is used as a power supply of the suspension system and a standby power supply of the traction system; and a standby power supply change-over switch which is used for controlling whether the storage battery pack is connected to the traction system for power supply or not. The traction control method comprises the following steps of controlling the two external power supply control switches to be switched off and controlling the standby power supply change-over switch to be switched on when a preset standby power supply power supply condition is met. According to the embodiment of the invention, the technical problem that an existing maglev train cannot run under the condition that power cannot be supplied from a third railand a return rail is solved.

    本申请实施例中提供了一种磁悬浮列车及其牵引控制方法。磁悬浮列车包括:悬浮系统和牵引系统;两个外部电源控制开关,分别设置在所述列车两个端部车辆中,其中,所述外部电源控制开关用于控制外部电源是否接入所述牵引系统进行供电;蓄电池组,用于作为所述悬浮系统的电源且作为所述牵引系统的备用电源;备用电源转换开关,用于控制所述蓄电池组是否接入所述牵引系统进行供电。牵引控制方法包括如下步骤:在达到预设的备用电源供电条件时,控制两个所述外部电源控制开关断开且所述备用电源转换开关闭合。本申请实施例解决了现有的磁悬浮列车在无法从第三轨和回流轨取得供电的情况下,磁悬浮列车就无法运行的技术问题。


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    Title :

    Maglev train and traction control method thereof


    Additional title:

    一种磁悬浮列车及其牵引控制方法


    Contributors:
    LI YINGHUA (author) / LIU YUEFENG (author) / ZHANG LI (author) / WANG YONGGANG (author) / CUI YUMENG (author) / GAO MING (author) / REN BAIFENG (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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