The invention provides an external power supply control circuit and a maglev train. The control circuit comprises a storage battery charging control unit and an external power supply control unit, the storage battery charging control unit is used for controlling the first vehicle-mounted storage battery to supply power to the vehicle-mounted load under the condition that the storage battery charging control unit is not communicated with the ground storage battery charging device, and controlling the second vehicle-mounted storage battery to supply power to the vehicle-mounted load under the condition that the storage battery charging control unit is communicated with the ground storage the control device is used for controlling the ground storage battery charging device to only charge the first vehicle-mounted storage battery or charge the first vehicle-mounted storage battery and supply power to a vehicle-mounted load at the same time; and the external power supply control unit is used for controlling the ground power supply device to supply power to the vehicle-mounted load under the condition that the external power supply control unit is communicated with the ground power supply device. The technical problem that in the prior art, an external power supply circuit cannot meet the use requirement of a magnetic suspension high-speed galloping system can be solved.

    本发明提供了一种外接供电控制电路及磁悬浮列车,所述控制电路包括蓄电池充电控制单元和外接供电控制单元;所述蓄电池充电控制单元,在与地面蓄电池充电装置不连通的情况下,用于控制第一车载蓄电池为车载负载供电,在与地面蓄电池充电装置相连通的情况下,用于控制地面蓄电池充电装置只为第一车载蓄电池充电或为第一车载蓄电池充电同时为车载负载供电;所述外接供电控制单元,在与地面供电装置相连通的情况下,用于控制地面供电装置为车载负载供电。本发明能够解决现有技术中的外接供电电路无法满足磁悬浮高速飞车系统使用需求的技术问题。


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    Titel :

    External power supply control circuit and maglev train


    Weitere Titelangaben:

    一种外接供电控制电路及磁悬浮列车


    Beteiligte:
    ZHAO MING (Autor:in) / MAO KAI (Autor:in) / ZHA XIAOFEI (Autor:in) / LI ZHIJUN (Autor:in) / ZUO PINGYANG (Autor:in) / HU LIANGHUI (Autor:in) / SHEN SHENGBING (Autor:in)

    Erscheinungsdatum :

    2023-06-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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