The invention provides a power supply method and device for a double heading electric locomotive. The method comprises the steps: configuring a voltage monitoring module to monitor the local power supply conditions of two rows of double heading locomotives, and generating a corresponding control signal according to the local power supply conditions of the two rows of double heading locomotives; and configuring a control circuit to receive the control signal and control the corresponding locomotive to perform switching between local power supply and networking power supply according to the control signal. The device comprises a voltage monitoring module and a control circuit and is used for implementing the power supply method. The power supply method and the power supply device for the double heading locomotive have the beneficial effects that automatic switching between local power utilization and networking power supply of the double heading locomotive is realized, so that long-timestable operation of the charging locomotive is ensured.

    本发明提出了一种重联电动机车的供电方法及装置,其中,所述方法包括:配置电压监测模块监测两列重联机车的本地供电情况,并根据所述两列重联机车的本地供电情况生成对应的控制信号;配置控制电路接收所述控制信号,并根据所述控制信号控制对应的机车进行本地供电或组网供电之间的切换。所述装置包括:电压监测模块和控制电路,用于实施上述供电方法。本发明的有益效果包括:本发明提出的一种重联机车的供电方法及装置,实现了重联机车本地用电与组网供电的自动切换,从而保证了充电机车长时间稳定的运行。


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    Title :

    Reconnection electric locomotive power supply control method and device


    Additional title:

    一种重联电动机车供电控制方法及装置


    Contributors:
    WANG XIANZHE (author) / WANG JINGQI (author) / ZHANG LIANGLIANG (author) / JIANG HUILONG (author) / LIN TAO (author) / LIU HUORAN (author)

    Publication date :

    2020-09-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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