The invention discloses a neutral section passing system and a control method thereof.The system comprises a train position recognition unit and a power supply switching unit, the power supply switching unit comprises a first electronic switch, a second electronic switch, a third electronic switch and a trigger unit, one end of the first electronic switch and one end of the second electronic switch are connected with a two-phase power supply arm, and the other end of the second electronic switch is connected with a third electronic switch. The other end of the first electronic switch is connected with the other end of the second electronic switch and is connected with one end of the third electronic switch, and the other end of the third electronic switch is connected with the neutral region; the third electronic switch is respectively in mutual redundancy with the first electronic switch and the second electronic switch; and the trigger unit is respectively connected with the first electronic switch, the second electronic switch and the third electronic switch and is used for driving the first electronic switch, the second electronic switch and the third electronic switch to be switched on and switched off. The method has the advantages of low cost, safety, reliability and the like.

    本发明公开了一种过分相系统及其控制方法,系统包括列车位置识别单元和电源切换单元,所述电源切换单元包括第一电子开关、第二电子开关、第三电子开关和触发单元,所述第一电子开关和第二电子开关的一端分别与两相供电臂相连,所述第一电子开关的另一端和第二电子开关的另一端相连并与第三电子开关的一端相连,所述第三电子开关的另一端则与中性区相连;所述第三电子开关分别与所述第一电子开关和第二电子开关相互冗余;所述触发单元分别与所述第一电子开关、第二电子开关和第三电子开关相连,用于驱动第一电子开关、第二电子开关和第三电子开关的导通与关闭。本发明具有成本低、安全可靠等优点。


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    Title :

    Passing neutral section system and control method thereof


    Additional title:

    一种过分相系统及其控制方法


    Contributors:
    LIU ZHENGXIONG (author) / WENG XINGFANG (author) / CHEN JIELIAN (author) / QIU LEBING (author) / TAO HONGLIANG (author) / LIU YONGFENG (author)

    Publication date :

    2024-09-06


    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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