The invention discloses a power shortage prevention device, a using method and an urban rail vehicle storage battery outage method.The power shortage prevention device comprises a power supply module, a storage battery voltage detection module and an alarm module, the device monitors the voltage of a train storage battery on line, controls a vehicle to be automatically powered off, plays a role in preventing power shortage of the storage battery, can detect the voltage of a 110V storage battery, and improves the reliability of the storage battery. The 24V storage battery voltage increases the versatility of the device, and the device can be suitable for the voltage detection of general electric equipment; a storage battery power supply mode is adopted, so that the portability of the equipment is further improved, and the equipment can still be used in a scene in which an external power supply cannot be connected; when the device is used for detecting the voltage of the storage battery against insufficient voltage, the manpower, material and time costs are greatly reduced, and the production and verification efficiency is improved.

    本发明公开了一种防亏电装置、使用方法及城轨车辆蓄电池断电方法,该防亏电装置包括供电模块、蓄电池电压检测模块和报警模块,本装置在线监测列车蓄电池电压,且控制车辆自动断电,起到蓄电池防亏电的作用,能检测110V蓄电池电压,24V蓄电池电压,增加了设备的通用性,且可以适用于一般用电设备电压检测;采用蓄电池供电方式,进一步提升了设备的便携性,对于无法连接外接电源的场景,仍可使用;利用本装置对蓄电池电压进行防亏电检测,大幅降低了人力、物力、时间成本,提高生产及验证效率。


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    Title :

    Power lack prevention device, use method and urban rail vehicle storage battery power-off method


    Additional title:

    一种防亏电装置、使用方法及城轨车辆蓄电池断电方法


    Contributors:
    DU YUJIE (author) / KAN JIAQIANG (author) / SONG LINYUAN (author) / XIANG QIN (author) / JIA LIYANG (author)

    Publication date :

    2023-06-23


    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 / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



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