The invention discloses a traction system for automatic neutral-section passing of a section post, which comprises a first substation, a second substation, a section post with only one transition area, a first detection device arranged between the first substation and the sectioning post, a second detection device arranged between the second substation and the section post, a converter connected with two ends of the transition area, and a controller connected with the converter, the first detection device and the second detection device, wherein the controller is used for controlling the converter to output voltage after determining that the train enters a neutral-section passing area through the first detection device and the second detection device so as to enable the voltage of the first end of the transition area to be equal to the voltage of the second end of the transition area. By applying the scheme, automatic neutral-section passing of the section post is achieved, the runningsafety of the train can be improved, the construction workload of the system is further reduced, and the reliability of the traction network is also improved. The invention further provides a train power supply network which has corresponding effects.

    本申请公开了一种分区所自动过分相的牵引系统,包括:第一变电所;第二变电所;仅具有一个过渡区的分区所;设置在第一变电所与分区所之间的第一检测装置;设置在第二变电所与分区所之间的第二检测装置;与过渡区的两端连接的变流器;与变流器,第一检测装置以及第二检测装置均连接的控制器,用于在通过第一检测装置和第二检测装置确定出列车进入到过分相区域之后,控制变流器进行电压输出,使得过渡区的第一端的电压与过渡区的第二端的电压相等。应用本申请的方案,实现了分区所的自动过分相,能够提高列车运行的安全性,还降低了系统的施工工作量,也提升了牵引网的可靠性。本申请还提供了一种列车供电网络,具有相应效果。


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    Title :

    Train power supply network and traction system for automatic neutral-section passing of section post


    Additional title:

    一种列车供电网络及其分区所自动过分相的牵引系统


    Contributors:
    ZHANG ZHIXUE (author) / WU LIRAN (author) / HU JINGYU (author) / ZHOU FANGYUAN (author) / LUO WENGUANG (author) / QIU LEBING (author)

    Publication date :

    2020-06-12


    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



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