The invention discloses a mutual control reversing action circuit of a dual three-phase alternating current railway signal switch machine. The circuit comprises a first switch machine and a second switch machine which are used as three-phase alternating current switch machines; the first switch machine comprises a first switch machine alternating current motor and a first switch machine self contact group which are in conductive connection; the second switch machine comprises a second switch machine alternating current motor and a second switch machine self contact group which are in conductive connection; the first switch machine alternating current motor and the second switch machine alternating current motor are respectively and conductively connected with an external alternating current power supply. The external alternating current power supply is conductively connected with the first switch machine self contact group and the second switch machine self contact group through the control switch; and the first switch machine self contact group is conductively connected with the second switch machine self contact group through a wire. According to the invention, on-off control is carried out on the contact groups of the two alternating current switch machines, so that the running-in test and service life test requirements of the switch machines can be met.

    本发明公开了一种双三相交流铁路信号转辙机互控换向动作电路,包括作为三相交流转辙机的第一转辙机和第二转辙机;第一转辙机包括相导电连接的第一转辙机交流电机和第一转辙机自身接点组;第二转辙机包括相导电连接的第二转辙机交流电机和第二转辙机自身接点组;第一转辙机交流电机和第二转辙机交流电机,分别与外部交流电源相导电连接;外部交流电源,通过所述控制开关与第一转辙机自身接点组和第二转辙机自身接点组相导电连接;第一转辙机自身接点组和第二转辙机自身接点组通过导线相导电连接。本发明通过对两台交流转辙机的自身接点组进行通断控制,可满足转辙机的跑合试验以及寿命试验需求。


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    Titel :

    Mutual control reversing action circuit of dual three-phase alternating current railway signal switch machine


    Weitere Titelangaben:

    一种双三相交流铁路信号转辙机互控换向动作电路


    Beteiligte:
    ZHANG ZHEN (Autor:in) / PIAO SHENGBIN (Autor:in) / KOU ERGANG (Autor:in) / LI QIANWEN (Autor:in) / LIU CHANG (Autor:in) / WANG ZHIWEN (Autor:in)

    Erscheinungsdatum :

    04.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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