The invention provides an overhead line type electric locomotive sectional power supply system with a leakage protection function. The system comprises a control master station and control substations; and wireless communication between the control master station and the control substations is realized through own zigbee modules. The control substation comprises an electronic tag receiver and a sub-controller; the electronic tag receiver is used for detecting and identifying an identity electronic tag carried by the electric locomotive; and the sub-controller is used for reporting the identified electric locomotive identity information and self identity information to the control master station, and carrying out power supply, power failure or on-line electric leakage detection on the corresponding direct-current overhead line according to an instruction issued by the control master station. The power supply system provided by the invention can supply power in a segmented manner, and has a leakage protection mechanism and a quick leakage position positioning function.

    本发明提出一种兼具漏电保护功能的架线式电机车分段供电系统,包括控制主站和控制分站;控制主站与控制分站之间通过自带的zigbee模块实现无线通信。控制分站包括电子标签接收器和子控制器;电子标签接收器用于检测并识别电机车所携带的身份电子标签;子控制器用于将识别出的电机车身份信息和自身身份信息上报给所述控制主站,并根据所述控制主站下发的指令对相应直流架线进行供电、断电或在线漏电检测。本发明提出的供电系统,能够在分段供电的同时,具备漏电保护机制和漏电位置快速定位功能。


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    Title :

    Overhead line type electric locomotive sectional power supply system with leakage protection function


    Additional title:

    一种兼具漏电保护功能的架线式电机车分段供电系统


    Contributors:
    CHENG WEI (author) / SU YADONG (author) / WANG GUANGHUI (author) / LIU FENG (author) / WANG PANPAN (author) / XIA CHENYANG (author)

    Publication date :

    2022-01-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / G06K Erkennen von Daten , RECOGNITION OF DATA / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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