The invention relates to a sectional type self-coupling traction power supply system. The sectional type self-coupling traction power supply system comprises a T line, an F line and a switch element,and at least one of a traction substation, a self-coupling station and the section post, wherein the T line and the F line are electrically connected with the incoming and outgoing lines through the corresponding switching elements respectively. According to the embodiment of the invention, the T line and the F line can be separately protected, the fault power failure range can be shortened, and the traction reliability is improved.

    本公开涉及一种分段式自耦牵引供电系统。该分段式自耦牵引供电系统包括:T线、F线以及开关元件;牵引变电所、自耦所和分区所中的至少一处,所述T线和所述F线分别通过其对应的开关元件与进出线电连接。本公开实施例有利于实现对T线和F线的分开保护,有利于缩短故障停电范围,提高牵引可靠性。


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    Title :

    Sectional type self-coupling traction power supply system


    Additional title:

    分段式自耦牵引供电系统


    Contributors:
    WU BO (author) / LIU GANG (author) / GONG YANSHENG (author) / DING DAPENG (author) / CHEN JING (author) / WANG WENYI (author) / TAO LINSHENG (author) / ZHOU ZHILU (author) / HAO SHUAI (author) / LIU RUOFEI (author)

    Publication date :

    2020-11-10


    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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